AB20-3B [LUMILEDS]
SuperFlux & SnapLED Emitter Forward Voltage Data; SUPERFLUX ＆ SnapLED发射器正向电压数据
| 型号： | AB20-3B |
| 厂家： | 
LUMILEDS LIGHTING COMPANY |
| 描述： | SuperFlux & SnapLED Emitter Forward Voltage Data |
| 文件： | 总18页 (文件大小：188K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
application brief AB20ꢀ3B
replaces AN1149ꢀ3B
SuperFlux & SnapLED Emitter
Forward Voltage Data
Table of Contents
Production forward voltage data overview
Examples of linear and diode model parameter calculations
Forward voltage data tables
2
3
6
1
Production Forward Voltage Data Overview
SuperFlux and SnapLED emitters are
In some cases, the forward voltage categories
categorized for luminous flux, color, and forward
voltage in order to improve matching within an
LED array. The use of LED emitters from a
single forward voltage category allows LED
emitters to be connected in parallel to simplify
external drive circuitry. For complete details on
the Lumileds Lighting SuperFlux LED emitter
category ranges, please see AB20ꢀ7.
were so lightly populated that an insufficient
number of data points were measured in order
to generate statistical data. These forward
voltage categories have been identified as
“insufficient” data in the tables.
A wide variety of forward current models can
be generated using the forward voltage data
shown. Linear forward voltage models can
be generated using two adjacent test currents
(i.e. 70 and 150 mA, 32 mA and 70 mA, or 8
mA and 32 mA) using the equations shown in
AB20ꢀ3. Diode equation forward voltage
models (as described in AB20ꢀ3A) can be
generated using three adjacent test currents
(i.e. 32, 70 mA, and 150 mA; 8 mA, 32 mA,
and 70 mA; or 1 mA, 8 mA, 32 mA) using the
equations shown in AB20ꢀ3A.
The data shown below represents production
forward voltage test data taken at five forward
currents for the SuperFlux emitters—30µA, 1
mA, 8 mA, 32 mA, and 70 mA for emitters built
from 8/01 to 12/01 and future data is subject to
change. For the SnapLed150 emitters,
production forward voltage test data is taken at
six forward currents—30µA, 1 mA, 8 mA, 32
mA, 70 mA, and 150 mA for emitters built from
8/01 to 10/01 and future data is subject to
change. While this data was only taken on
SuperFlux and SnapLED150 emitters, the
SuperFlux data would also apply for SnapLED
70 emitters.
Nominal forward voltage models would be
generated using the “mean” or “50%ꢀtile” values
of forward voltage at the desired test currents.
“Worstꢀcase” circuit analyses can be generated
with two forward voltage models that simulate
the lowest forward voltage and the highest
forward voltage at any forward current. For
example the minimum forward voltage can be
estimated using the “0.1%ꢀtile” or the “1%ꢀtile”
forward voltage values and the maximum
forward voltage can be estimated using the
“99.9%ꢀtile” or the “99%ꢀtile” forward voltage
values. Note that the number of units
For each SuperFlux and SnapLED150 product
type, the data for these units were sorted into
the different forward voltage categories using
the non guardꢀbanded production test limits.
Then, the statistics (i.e. mean, standard
deviation, minimum and maximum) were
compiled for each forward voltage category.
Note that the data represents production data
for about 60,000 to 130,000 units and 10 to 25
production lots per part number. The data was
chosen such that each lot represents a different
AlInGaP wafer.
corresponding to a normal distribution +/ꢀ 3
standard deviations (i.e. 99.74% of the total
population) corresponds roughly to the number
of units in the range from “0.1%ꢀtile” to “99.9%ꢀ
tile” (i.e. 99.8% of the total population).
2
For Monte Carlo simulations, individual test unit
data is available from Lumileds Lighting. This
data consists of the actual forward voltages of
the test units used to generate the statistical
data shown below. Thus, each dataꢀlogged unit
has five or six values of forward voltage at the
different test currents [30µA, 1 mA, 8 mA, 32
mA, 70 mA, and 150 mA (SnapLED150 only)].
Linear or diode equation forward voltage
models can be constructed for each unit. Then
the Monte Carlo simulation would randomly
select combinations of units for each test
simulation.
Examples of Linear and Diode Model Parameter Calculations
Given the forward voltage data in Table 1, what are the nominal and worstꢀcase linear forward
voltage models? What are the nominal and worstꢀcase diode equation forward voltage models?
Table 1
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Forward voltage data
from MPWT-xH00
Voltage Category 4
table.
Mean
0.1%-tile
99.9%-tile
1.6672
1.5178
1.8856
1.8773
1.7606
2.0689
2.0594
1.9245
2.2331
2.3321
2.2222
2.4524
2.6707
2.6103
2.7296
The equations for the linear forward voltage model given in Equations #1 and #2:
Equation #1
(
VF1 IF 2 − VF 2 IF1
)
VO
=
(
IF 2 − IF1
)
Equation #2
(
VF 2 − VF1
)
)
RS
=
(
IF 2 − IF1
For the nominal linear forward voltage model, the reader can either use the “mean” or the “50%ꢀtile”
forward voltage data. The calculations for the nominal linear forward voltage models over the 8 to 32
mA and 32 to 70 mA ranges are shown below:
(
2.0594)(0.032
)
−
−
(
2.3321)(0.008
)
VO NOM (8/32) =
RS NOM (8/32) =
= 1.9685
(
0.032
)
(
0.008
)
(
2.3321
)
−
−
(
2.0594
0.008
)
= 11.3625
(
0.032
)
(
)
3
(
2.3321)(0.07
)
)
−
−
(
2.6707)(0.032
)
VO NOM (32/ 70) =
RS NOM (32/ 70) =
= 2.0470
(
0.07
(
0.032
)
(
2.6707
0.07
)
−
−
(
2.3321
0.032
)
= 8.9105
(
)
(
)
For the “worstꢀcase” linear forward voltage models, the reader can either use either the 0.1%ꢀtile,
1%ꢀtile forward voltage data for the minimum forward voltage, either the 99.9%ꢀtile or 99%ꢀtile
forward voltage data for the maximum forward voltage.
(
2.2222)(0.07
)
)
−
−
(
2.6103)(0.032
)
VO MIN (32/ 70) =
RS MIN (32/ 70) =
VO MAX (32/ 70) =
RS MAX (32/ 70) =
= 1.8954
(
0.07
(
0.032
)
(
2.6103
)
−
−
(
2.2222
0.032
)
= 10.2132
(
0.07
)
(
)
(
2.4524)(0.07
)
)
−
−
(
2.7296)(0.032
)
= 2.2190
(
0.07
(
0.032
)
(
2.7296
)
−
−
(
2.4524
0.032
)
= 7.2947
(
0.07
)
(
)
The equations for the diode equation forward voltage model are given in Equations #3, #4, and #5:
Equation #3
IF 3
(
kT
q
VF 2 − VF1
)
− IF 2
(
VF 3 − VF1
)
+ IF1
(
VF 3 − VF 2
)
n =
I
IF 3
IF1
IF 3
IF 2
F 2
I
F 3 ln
− IF 2 ln
+ IF1 ln
IF1
Equation #4
I
IF1
I
IF1
I
IF 3
IF 2
I
F 2
F 3
VF 3 ln
− VF 2 ln
+ VF1 ln
IF1
IF 3
IF1
′
RS
=
F 2
F 3
I
F 3 ln
− IF 2 ln
+ IF1 ln
IF 2
4
Equation #5
IF1
IO
=
VF1 − R'S I
F1
exp
kT
q
n
The calculations for the nominal diode equation forward voltage model over the 30µA to 8 mA range
are shown below:
(
0.008)(1.8773 − 1.6672
)
−
(
0.001)(2.0594 − 1.6672
)
+
(
0.00003 )(2.0594 − 1.8773
)
nNOM (30/8)
=
0.001
0.008
0.008
(
0.02569) (0.008
)
ln
−
(
0.001
)
ln
+ 0.00003 ln
( )
0.00003
0.00003
0.001
nNOM (30/8) = 2.3414
0.001
0.00003
0.001
0.008
0.00003
0.008
0.001
(
2.0594
)
ln
−
(
1.8773
)
ln
+
(
1.6672
)
ln
′
RS NOM (30/8) =
0.008
0.00003
0.008
0.001
(
0.008
)
ln
−
(
0.001
)
ln
+
(
0.00003
)
ln
0.00003
(
0.00003
)
IO NOM (30/8) =
(
1.6672
)
−
8.9509)(0.00003
( )
exp
(
0.02569)(2.3414
)
′
RS NOM (30/8) = 8.9509
IO NOM (30/8) = 2.766 e−17
5
Forward Voltage Data Tables
HPWA-xH00- 115,887 units from 25 lots built from 8/17/01 to 11/13/01
Insufficient data for forward voltage category Y.
Forward Voltage Category Z – 56,070 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6324
0.0130
1.4547
1.5592
1.6077
1.6338
1.6572
1.6572
1.6763
1.7532
0.0115
1.6276
1.7163
1.7272
1.7539
1.7713
1.7720
1.7913
1.8403
0.0105
1.7471
1.8068
1.8236
1.8431
1.8585
1.8594
1.8713
1.9599
0.0113
1.8864
1.9258
1.9317
1.9605
1.9823
1.9857
1.9901
2.0965
0.0185
2.0278
2.0418
2.0565
2.0986
2.1286
2.1299
2.1299
Forward Voltage Category O – 52,527 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6339
0.0146
1.4818
1.5931
1.5987
1.6373
1.6570
1.6863
1.6963
1.7612
0.0095
1.6582
1.7277
1.7427
1.7605
1.7870
1.8144
1.8231
1.8598
0.0112
1.8045
1.8267
1.8402
1.8585
1.8971
1.9182
1.9332
2.0071
0.0188
1.9599
1.9665
1.9748
2.0070
2.0569
2.0838
2.0982
2.1832
0.0306
2.1300
2.1306
2.1319
2.1793
2.2471
2.2494
2.2500
Forward Voltage Category 1 – 6,126 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6445
0.0173
1.5381
1.5587
1.6050
1.6423
1.6988
1.7038
1.7344
1.7718
0.0236
1.6857
1.7020
1.7426
1.7687
1.8469
1.8694
1.8869
1.8877
0.0298
1.8271
1.8352
1.8539
1.8777
2.0176
2.0519
2.0869
2.0752
0.0271
2.0211
2.0236
2.0286
2.0729
2.1869
2.2194
2.2469
2.3003
0.0364
2.2500
2.2501
2.2506
2.2980
2.3668
2.3687
2.3700
6
Forward Voltage Category 2 – 971 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6365
0.0055
1.6156
1.6218
1.6356
1.6548
1.7013
1.7580
0.0075
1.7471
1.7507
1.7563
1.7805
1.8631
1.8812
0.0104
1.8664
1.8677
1.8789
1.9051
1.9763
2.1121
0.0232
2.0803
2.0841
2.1085
2.1755
2.1798
2.4183
0.0341
2.3701
2.3718
2.4143
2.4869
2.4894
Forward Voltage Category 3 – 193 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6341
0.0054
1.6152
1.6187
1.6350
1.6529
1.6548
1.7584
0.0055
1.7476
1.7495
1.7576
1.7855
1.7961
1.9006
0.0161
1.8858
1.8864
1.8914
1.9685
1.9928
2.1777
0.0332
2.1360
2.1360
2.1666
2.2838
2.2869
2.5275
0.0270
2.4907
2.4919
2.5226
2.5995
2.6029
7
Forward Voltage Data Tables
HPWT-xD00- 131,656 units from 25 lots built from 11/6/01 to 12/13/01
Forward Voltage Category 1 – 695 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6137
0.0100
1.5746
1.5830
1.6170
1.6263
1.6352
1.7423
0.0101
1.7027
1.7127
1.7426
1.7539
1.7588
1.8692
0.0141
1.8297
1.8347
1.8739
1.8989
1.8995
2.0856
0.0169
2.0289
2.0364
2.0912
2.1149
2.1167
2.3561
0.0167
2.2805
2.2904
2.3640
2.3695
2.3699
Forward Voltage Category 2 – 25,493 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6182
0.0078
1.5341
1.5720
1.5983
1.6190
1.6358
1.6377
1.6402
1.7615
0.0121
1.6846
1.7301
1.7388
1.7597
1.7997
1.8148
1.8528
1.9147
0.0202
1.8421
1.8597
1.8742
1.9156
1.9667
1.9941
2.0190
2.1504
0.0224
2.0797
2.0835
2.0984
2.1512
2.2000
2.2207
2.2381
2.4328
0.0299
2.3701
2.3713
2.3740
2.4304
2.4884
2.4898
2.4900
Forward Voltage Category 3 – 25,820 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6244
0.0209
1.4502
1.5625
1.5932
1.6196
1.6963
1.7218
1.7758
1.7874
0.0393
1.6976
1.7258
1.7338
1.7774
1.9002
1.9275
1.9559
1.9608
0.0401
1.8607
1.8790
1.8864
1.9564
2.0594
2.0792
2.1037
2.2281
0.0309
2.1359
2.1565
2.1696
2.2265
2.3026
2.3228
2.3693
2.5567
0.0359
2.4900
2.4903
2.4910
2.5604
2.6093
2.6100
2.6100
8
Forward Voltage Category 4 – 50,516 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6389
0.0365
1.4648
1.5413
1.5918
1.6260
1.7646
1.8092
1.8486
1.8273
0.0698
1.6914
1.7275
1.7390
1.8006
2.0000
2.0189
2.0648
2.0161
0.0664
1.8840
1.9063
1.9213
1.9991
2.1801
2.1990
2.2240
2.3061
0.0471
2.2096
2.2190
2.2290
2.2974
2.4190
2.4377
2.5137
2.6655
0.0320
2.6101
2.6103
2.6115
2.6627
2.7286
2.7298
2.7300
Forward Voltage Category 5 – 24,006 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6850
0.0837
1.4549
1.5313
1.6013
1.6369
1.8941
1.9472
1.9772
1.8935
0.1047
1.6976
1.7409
1.7534
1.8559
2.1248
2.1548
2.1773
2.0874
0.0865
1.9090
1.9359
1.9513
2.0603
2.2794
2.3032
2.3274
2.3957
0.0498
2.2789
2.2922
2.3083
2.3822
2.5263
2.5582
2.5670
2.7829
0.0332
2.7301
2.7303
2.7313
2.7796
2.8473
2.8498
2.8500
Forward Voltage Category 6 – 4,423 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6694
0.0866
1.4807
1.5033
1.5776
1.6209
1.9269
1.9669
1.9972
1.8802
0.1193
1.7191
1.7409
1.7463
1.8209
2.1573
2.1948
2.2274
2.0960
0.1085
1.9430
1.9480
1.9613
2.0557
2.3244
2.3546
2.3621
2.4499
0.0665
2.3395
2.3483
2.3545
2.4277
2.5857
2.6113
2.6247
2.8902
0.0322
2.8501
2.8504
2.8510
2.8813
2.9680
2.9699
2.9700
Forward Voltage Category 7 – 703 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6502
0.0758
1.4657
1.5032
1.6126
1.9216
1.9493
1.8570
0.1057
1.7394
1.7513
1.7986
2.1682
2.2057
2.0961
0.1001
1.9763
1.9813
2.0493
2.3567
2.4257
2.5076
0.0644
2.4258
2.4289
2.4841
2.6607
2.7263
3.0120
0.0280
2.9706
2.9718
3.0080
3.0855
3.0900
9
Forward Voltage Data Tables
HPWT-xH00- 113,050 units from 25 lots built from 8/80/01 to 11/4/01
Forward Voltage Category 1 – 1,483 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6192
0.0094
1.5161
1.5774
1.6199
1.6311
1.6311
1.7704
0.0103
1.7081
1.7413
1.7712
1.7868
1.7956
1.9027
0.0159
1.8607
1.8663
1.9050
1.9300
1.9362
2.1037
0.0177
2.0463
2.0569
2.1063
2.1313
2.1357
2.3435
0.0185
2.2763
2.2913
2.3464
2.3695
2.3698
Forward Voltage Category 2 – 7,386 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6270
0.0137
1.4648
1.4782
1.5745
1.6268
1.6514
1.6711
1.7262
1.7769
0.0142
1.6720
1.6870
1.7443
1.7771
1.8218
1.8689
1.8989
1.9216
0.0209
1.8546
1.8627
1.8796
1.9240
1.9797
2.0063
2.0315
2.1538
0.0219
2.0796
2.0897
2.1078
2.1519
2.2083
2.2175
2.2374
2.4385
0.0373
2.3701
2.3701
2.3711
2.4449
2.4899
2.4899
2.4899
Forward Voltage Category 3 – 34,666 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6397
0.0257
1.4572
1.5174
1.5689
1.6381
1.7212
1.7525
1.7863
1.8082
0.0368
1.6854
1.7378
1.7590
1.7975
1.9156
1.9388
1.9853
1.9742
0.0421
1.8796
1.8917
1.8987
1.9727
2.0690
2.0955
2.1453
2.2363
0.0346
2.1484
2.1522
2.1601
2.2372
2.3134
2.3278
2.3570
2.5595
0.0311
2.4901
2.4902
2.4922
2.5621
2.6086
2.6100
2.6100
10
Forward Voltage Category 4 – 47,121 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6672
0.0572
1.4522
1.5178
1.5689
1.6481
1.8544
1.8856
1.9463
1.8773
0.0776
1.6945
1.7606
1.7727
1.8576
2.0432
2.0689
2.1181
2.0594
0.0689
1.9043
1.9245
1.9350
2.0538
2.2109
2.2331
2.2549
2.3321
0.0465
2.2085
2.2222
2.2358
2.3328
2.4388
2.4524
2.4672
2.6707
0.0328
2.6100
2.6103
2.6123
2.6706
2.7276
2.7296
2.7299
Forward Voltage Category 5 – 18,519 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.7368
0.1026
1.4551
1.5242
1.5992
1.7057
1.9607
2.0308
2.0865
1.9612
0.0934
1.7343
1.7657
1.7812
1.9528
2.1423
2.1551
2.1876
2.1412
0.0700
1.9503
1.9623
1.9771
2.1359
2.2778
2.2978
2.3470
2.4206
0.0445
2.3010
2.3164
2.3328
2.4149
2.5160
2.5363
2.5736
2.7755
0.0317
2.7300
2.7301
2.7304
2.7724
2.8460
2.8490
2.8497
Forward Voltage Category 6 – 3,329 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6889
0.0901
1.4611
1.4757
1.5649
1.6568
2.0164
2.0277
2.0427
1.9156
0.1146
1.7543
1.7698
1.7806
1.9363
2.1566
2.2016
2.2325
2.1152
0.1062
1.9681
1.9687
1.9712
2.1501
2.3117
2.3819
2.4068
2.4538
0.0597
2.3501
2.3507
2.3532
2.4702
2.5781
2.6209
2.6409
2.8853
0.0299
2.8501
2.8502
2.8504
2.8772
2.9653
2.9697
2.9697
Forward Voltage Category 7 – 546 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
1%-tile
50%-tile
99%-tile
max
1.6906
0.0969
1.5041
1.5335
1.6436
1.9719
1.9984
1.8909
0.1196
1.7841
1.7941
1.8212
2.2599
2.2885
2.1250
0.1038
2.0082
2.0188
2.0800
2.4472
2.4622
2.5280
0.0624
2.4371
2.4464
2.5120
2.7006
2.7131
3.0094
0.0295
2.9703
2.9709
3.0044
3.0875
3.0898
11
Forward Voltage Data Tables
HPWT-xL00- 131,352 units from 25 lots built from 9/14/01 to 11/29/01
Insufficient data for forward voltage category 1.
Forward Voltage Category 2 – 6,763 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.6933
0.0102
1.5982
1.6345
1.6716
1.6965
1.7207
1.7232
1.7232
1.8391
0.0101
1.7707
1.8042
1.8284
1.8327
1.8621
1.8840
1.8890
1.9788
0.0167
1.9270
1.9353
1.9502
1.9706
2.0190
2.0221
2.0419
2.1982
0.0150
2.1466
2.1493
2.1650
2.1945
2.2297
2.2440
2.2490
2.4734
0.0153
2.4007
2.4082
2.4232
2.4782
2.4888
2.4899
2.4899
Forward Voltage Category 3 – 35,868 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.7079
0.0196
1.5400
1.6489
1.6767
1.7037
1.7771
1.8397
1.8613
1.8713
0.0402
1.7893
1.8183
1.8284
1.8570
1.9892
2.0192
2.0292
2.0273
0.0465
1.9465
1.9502
1.9553
2.0146
2.1418
2.1574
2.1675
2.2679
0.0364
2.1836
2.1891
2.1895
2.2662
2.3504
2.3576
2.3690
2.5670
0.0326
2.4901
2.4905
2.4950
2.5758
2.6086
2.6098
2.6100
Forward Voltage Category 4 – 56,164 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.7212
0.0455
1.5312
1.6108
1.6716
1.7039
1.8782
1.9076
1.9589
1.9082
0.0743
1.7864
1.8254
1.8308
1.8708
2.0990
2.1118
2.1328
2.0734
0.0728
1.9553
1.9628
1.9715
2.0463
2.2429
2.2541
2.2711
2.3369
0.0485
2.2290
2.2340
2.2495
2.3285
2.4508
2.4618
2.4749
2.6751
0.0334
2.6102
2.6102
2.6118
2.6778
2.7286
2.7295
2.7300
12
Forward Voltage Category 5 – 26,660 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.7265
0.0545
1.5375
1.6119
1.6716
1.7089
1.9107
1.9445
2.0047
1.9250
0.0855
1.7858
1.8290
1.8321
1.8859
2.1816
2.2067
2.2285
2.1046
0.0786
1.9752
1.9908
2.0146
2.0703
2.3317
2.3517
2.3711
2.3970
0.0487
2.3017
2.3105
2.3323
2.3817
2.5487
2.5662
2.5787
2.7760
0.0318
2.7300
2.7300
2.7313
2.7693
2.8459
2.8491
2.8500
Forward Voltage Category 6 – 5,228 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
max
1.7619
0.0603
1.5522
1.5622
1.6716
1.7582
1.9323
1.9959
2.0516
2.0147
0.0914
1.8296
1.8310
1.8460
2.0269
2.1931
2.2517
2.2898
2.2061
0.0820
2.0119
2.0151
2.0403
2.2166
2.3633
2.4018
2.4318
2.5043
0.0490
2.3728
2.3840
2.3989
2.5145
2.6022
2.6322
2.6544
2.8864
0.0273
2.8501
2.8501
2.8506
2.8807
2.9654
2.9687
2.9700
Forward Voltage Category 7 – 669 units
Test Condition IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
Mean
Std dev
Min
0.1%-tile
50%-tile
99%-tile
max
1.7363
0.0853
1.5622
1.6513
1.7097
2.1003
2.1266
1.9705
0.1111
1.8359
1.8509
1.9458
2.3066
2.3329
2.1981
0.0922
2.0499
2.0698
2.1696
2.4483
2.4965
2.5709
0.0529
2.4479
2.4845
2.5623
2.7060
2.7555
3.0247
0.0352
2.9703
2.9707
3.0244
3.0888
3.0897
13
Forward Voltage Data Tables
HPWS-xH00- 131,858 units from 20 lots built from 9/6/01 to 9/25/01
Forward Voltage Category 1 – 6 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
1.5728
1.7269
1.8208
1.9446
2.0920
2.3623
Forward Voltage Category 2 – 2,698 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.6216
0.0069
1.5223
1.5512
1.6045
1.6223
1.6311
1.6334
1.6344
1.7426
0.0052
1.6725
1.6979
1.7307
1.7420
1.7580
1.7666
1.7752
1.8400
0.0102
1.7826
1.8020
1.8209
1.8379
1.8732
1.8871
1.8936
1.9780
0.0152
1.9225
1.9328
1.9475
1.9754
2.0219
2.0350
2.0398
2.1372
0.0181
2.0811
2.0871
2.1000
2.1355
2.1877
2.1969
2.2008
2.4259
0.0229
2.3707
2.3717
2.3775
2.4256
2.4842
2.4891
2.4898
Forward Voltage Category 3 – 2,738 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.6105
0.0153
1.4779
1.5115
1.5814
1.6082
1.6879
1.7182
1.7195
1.7525
0.0221
1.7191
1.7213
1.7287
1.7492
1.8777
1.9031
1.9049
1.8731
0.0344
1.8252
1.8293
1.8316
1.8660
2.0027
2.0256
2.0285
2.0443
0.0389
1.9730
1.9818
1.9879
2.0367
2.1543
2.1701
2.1721
2.2369
0.0324
2.1609
2.1631
2.1744
2.2281
2.3129
2.3254
2.3268
2.5836
0.0250
2.4900
2.4904
2.5014
2.5926
2.6098
2.6100
2.6100
Forward Voltage Category 4 – 26,610 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.6329
0.0476
1.4541
1.5086
1.5871
1.6176
1.8369
1.8977
1.9367
1.7976
0.0737
1.6598
1.7193
1.7352
1.7604
2.0299
2.0527
2.0740
1.9304
0.0830
1.7996
1.8305
1.8426
1.8941
2.1412
2.1563
2.1688
2.1083
0.0719
1.9902
2.0025
2.0115
2.0840
2.2764
2.2873
2.2965
2.3114
0.0521
2.2051
2.2146
2.2252
2.2986
2.4313
2.4406
2.4451
2.6815
0.0319
2.6102
2.6104
2.6135
2.6857
2.7291
2.7299
2.7299
14
Forward Voltage Category 5 – 42,874 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.6439
0.0483
1.4525
1.5154
1.5926
1.6320
1.8354
1.8807
1.9430
1.8115
0.0621
1.6500
1.7266
1.7357
1.7959
1.9908
2.0504
2.1199
1.9525
0.0656
1.8043
1.8420
1.8479
1.9506
2.1088
2.1842
2.2516
2.1463
0.0565
2.0154
2.0326
2.0420
2.1473
2.2719
2.3441
2.4043
2.3727
0.0421
2.2656
2.2766
2.2902
2.3738
2.4555
2.5170
2.5627
2.7924
0.0362
2.7301
2.7301
2.7316
2.7936
2.8492
2.8500
2.8500
Forward Voltage Category 6 – 40,217 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.7005
0.0921
1.4854
1.5518
1.5977
1.6711
1.9547
1.9771
2.0037
1.8883
0.0956
1.7066
1.7314
1.7393
1.8830
2.1047
2.1201
2.1957
2.0338
0.0890
1.8371
1.8475
1.8545
2.0305
2.2154
2.2486
2.3123
2.2329
0.0749
2.0486
2.0553
2.0619
2.2268
2.3809
2.4029
2.4621
2.4675
0.0590
2.3211
2.3270
2.3375
2.4590
2.5836
2.5908
2.6404
2.9032
0.0370
2.8502
2.8502
2.8508
2.8963
2.9689
2.9699
2.9699
Forward Voltage Category 7 – 16,715 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-tile
Max
1.8462
0.0924
1.4652
1.5770
1.6137
1.8512
2.0236
2.0424
2.0500
2.0363
0.0649
1.7178
1.7473
1.7830
2.0375
2.1467
2.1697
2.1926
2.1669
0.0530
1.8592
1.8814
1.9508
2.1723
2.2549
2.2875
2.3389
2.3536
0.0408
2.0834
2.1273
2.1980
2.3557
2.4322
2.4637
2.5262
2.5799
0.0301
2.3820
2.4279
2.4828
2.5791
2.6514
2.6764
2.7250
3.0018
0.0265
2.9701
2.9701
2.9705
2.9943
3.0822
3.0891
3.0898
15
Forward Voltage Data Tables
HPWS-xL00- 59,091 units from 10 lots built from 8/9/01 to 8/14/01
Insufficient data for Forward Voltage Categories 1 and 2.
Forward Voltage Category 3 – 422 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
1%-tile
50%-tile
99%-tile
Max
1.6793
0.0111
1.5885
1.6264
1.6803
1.6975
1.6986
1.8120
0.0092
1.7658
1.7850
1.8133
1.8260
1.8367
1.9211
0.0211
1.8762
1.8803
1.9188
1.9631
1.9789
2.0818
0.0301
2.0223
2.0236
2.0809
2.1334
2.1482
2.2638
0.0282
2.1910
2.1975
2.2666
2.3064
2.3156
2.5904
0.0210
2.5096
2.5139
2.5988
2.6098
2.6100
Forward Voltage Category 4 – 10,665 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-TILE
Max
1.6828
0.0128
1.5369
1.5762
1.6609
1.6812
1.7068
1.8270
1.9006
1.8365
0.0202
1.7762
1.7934
2.8080
1.8301
1.9072
1.9701
2.0002
1.9761
0.0306
1.8826
1.8908
1.9184
1.9715
2.0516
2.0770
2.0947
2.1568
0.0306
2.0402
2.0479
2.0881
2.1570
2.2178
2.2307
2.2496
2.3485
0.0295
2.2369
2.2490
2.2814
2.3527
2.3996
2.4061
2.4191
2.6858
0.0329
2.6102
2.6105
2.6145
2.6945
2.7293
2.7299
2.7299
Forward Voltage Category 5 – 23,768 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-TILE
Max
1.6887
0.0222
1.5313
1.5975
1.6625
1.6842
1.7762
1.8666
2.0441
1.8799
0.0426
1.7934
1.8027
1.8180
1.8711
1.9992
2.0369
2.0430
2.0400
0.0433
1.9023
1.9125
1.9531
2.0393
2.1357
2.1570
2.1729
2.2277
0.0345
2.0752
2.1010
2.1549
2.2279
2.3055
2.3230
2.3334
2.4281
0.0295
2.3020
2.3363
2.3684
2.4262
2.4973
2.5117
2.5180
2.7851
0.0322
2.7301
2.7301
2.7316
2.7830
2.8482
2.8498
2.8500
16
Forward Voltage Category 6 – 18,828 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-TILE
Max
1.7004
0.0598
1.5535
1.6221
1.6309
1.6795
1.8660
1.8980
2.0256
1.8960
0.0644
1.7900
1.8016
1.8059
1.8777
2.0400
2.0551
2.1092
2.0676
0.0537
1.9141
1.9346
1.9529
2.0664
2.1674
2.1937
2.2465
2.2739
0.0369
2.1219
2.1609
2.1875
2.2764
2.3477
2.3756
2.4139
2.4982
0.0277
2.3828
2.4146
2.4350
2.4998
2.5535
2.5771
2.6076
2.9023
0.0302
2.8502
2.8502
2.8514
2.9021
2.9666
2.9697
2.9699
Forward Voltage Category 7 – 5,408 units
Test
Condition
IF = 30µA
IF = 1 mA
IF = 8 mA
IF = 32 mA
IF = 70 mA
IF = 150 mA
Mean
Std Dev
Min
0.1%-tile
1%-tile
50%-tile
99%-tile
99.9%-TILE
Max
1.7246
0.0645
1.5547
1.6105
1.6385
1.7016
1.8914
2.0129
2.0340
1.9544
0.0932
1.7959
1.8141
1.8264
1.9391
2.1168
2.1461
2.1508
2.1296
0.0800
1.9500
1.9684
1.9881
2.1104
2.2650
2.2701
2.2725
2.3505
0.0573
2.1984
2.2127
2.2410
2.3301
2.4527
2.4627
2.4645
2.5950
0.0426
2.4830
2.4926
2.5137
2.5852
2.6723
2.6811
2.6828
3.0324
0.0347
2.9701
2.9701
2.9711
3.0389
3.0877
3.0896
3.0898
17
Company Information
Lumileds is a worldꢀclass supplier of Light Emitting Diodes (LEDs) producing
billions of LEDs annually. Lumileds is a fully integrated supplier, producing
core LED material in all three base colors (Red, Green, Blue)
and White. Lumileds has R&D development centers in San Jose,
California and Best, The Netherlands. Production capabilities in
San Jose, California and Malaysia.
Lumileds is pioneering the highꢀflux LED technology and bridging the gap
between solid state LED technology and the lighting world. Lumileds is
absolutely dedicated to bringing the best and brightest LED technology to
enable new applications and markets in the Lighting world.
LUMILEDS
www.luxeon.com
www.lumileds.com
For technical assistance or the
location of your nearest Lumileds
sales office, call:
Worldwide:
+1 408-435-6044
US Toll free: 877-298-9455
Europe: +31 499 339 439
Asia: +65 6248 4759
Fax: 408-435-6855
Email us at info@lumileds.com
2002 Lumileds Lighting. All rights reserved. Lumileds Lighting is a joint venture between Agilent Technologies and Philips
Lighting. Luxeon is a trademark of Lumileds Lighting, LLC. Product specifications are subject to change without notice.
Lumileds Lighting, LLC
370 West Trimble Road
San Jose, CA 95131
Publication No. AB20ꢀ3B (Sept2002)
18
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