EHP-A08L [EVERLIGHT]
High Power LED - 1W; 大功率LED - 1W
| 型号： | EHP-A08L |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | High Power LED - 1W |
| 文件： | 总11页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
High Power LED – 1W
EHP-A08L/SUR01-P01
Features
z Feature of the device: small package with high efficiency
z View angle: 130°.
z High light flux output: more than 34lm@350mA.
z ESD protection.
z Soldering methods: Hot bar soldering
z Grouping parameter: total luminous flux, dominant
wavelength.
z Optical efficiency: 38 lm/W.
z Thermal resistance (junction to lead): 15 K/W.
z The product itself will remain within RoHS compliant
version.
Applications
z
z
z
TFT LCD display backlight
Decorative and entertainment illumination
Signal and symbol luminaries for orientation marker
lights (e.g. steps, exit ways, etc.)
z
Exterior and interior automotive illumination
Materials
Items
Description
Heat resistant polymer
Housing black body
Encapsulating Resin
Lens
Silicone resin
Heat resistant clear polymer
Ag plating copper alloy
Silver paste
Electrodes
Die attach
Chip
AlGaInP
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 1 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Dimensions
Notes: 1. Dimensions are in millimeters
2. Tolerances unless dimensions ±0.25mm
Everlight Electronics Co., Ltd.
Device No. : DSE-8L1-002
http://www.everlight.com
Rev. 3.0
Page: 2 of 11
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Maximum Ratings (T Ambient=25ºC)
Parameter
Symbol
Rating
Unit
Operating Temperature
Storage Temperature
Topr
Tstg
Tj
-40 ~ +100
-40 ~ +100
125
ºC
ºC
Junction temperature
Forward Current
ºC
IF
500
mA
W
Power Dissipation
Pd
1.5
Junction to heat-sink thermal resistance
Rth
15
K/W
Electro-Optical Characteristics (T Ambient=25ºC)
Parameter
Bin
Symbol
Min
Typ.
Max
Unit
Condition
J1
J2
23
27
----
----
----
130
----
----
----
----
----
----
27
33
Luminous Flux(1)
Viewing Angle(2)
Фv
lm
J3
33
39
----
U2
U3
U4
R3
R4
R5
2θ1/2
----
----
deg
2.05
2.35
2.65
610
615
620
2.35
2.65
2.95
615
620
625
IF=350mA
Forward Voltage(3)
VF
V
Wavelength(4)
λd
nm
R6
625
----
630
Note. 1. Luminous flux measurement tolerance : ±10%
2. 2θ1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value.
3. Forward Voltage measurement tolerance : ±0.1V
4. Wavelength measurement tolerance : ±1nm
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 3 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Typical Electro-Optical Characteristics Curves
Relative Spectral Distribution,
IF=350mA, T Ambient=25ºC
Forward Voltage vs Forward Current,
T Ambient=25ºC
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.0
0.8
0.6
0.4
0.2
0.0
500
600
700
800
0
100
200
300
400
500
Wavelength (nm)
Forward Current (mA)
Forward Current Derating Curve,
Derating based on TJMAX=125°C
Relative Luminous Intensity vs Forward
Current, T Ambient=25ºC
1.6
400
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
350
300
250
200
150
100
0
50
100 150 200 250 300 350 400 450 500 550
0
20
40
60
80
100
Forward Current (mA)
ο
Ambient Temperature ( C)
Everlight Electronics Co., Ltd.
http://www.everlight.com
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 4 of 11
Device No. : DSE-8L1-002
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Typical Representative Spatial Radiation Pattern
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 5 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Label explanation
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
Tube Packing Specifications
1. Tube
Everlight Electronics Co., Ltd.
http://www.everlight.com
Prepared date: Nov 17, 2006
Rev. 3.0
Page: 6 of 11
Device No. : DSE-8L1-002
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
2. Inner Carton
3. Outside Carton
z
Packing Quanity
1. 60 Pcs / Per Tube
2. 20 Tubes / Inner Carton
3. 12 Inner Cartons / Outside Carton
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 7 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Reliability Test Items and Results
Stress Test
Stress Condition
Stress Duration
Tsol=230℃, 5sec
Solderability
1 times
3 times
Tsol=260℃, 10sec, 6min
Resistance to Solder Heat
H：＋110℃ 20min.
'∫ 10sec.
Thermal Shock
500 Cycles
'L：－
40℃
20min.
H：＋100℃ 30min.
'∫ 5min.
Temperature Cycle
1000 Cycles
'L：－ 40℃ 30min.
High Temperature/Humidity
Reverse Bias
Ta=85℃, RH=85%
1000hours
1000hours
High Temperature/Humidity
Operation
Ta=85℃, RH=60%, IF=225mA
High Temperature Storage
Low Temperature Storage
Ta=110℃
Ta=-40℃
1000hours
1000hours
Ta=25℃, IF=1000mA
30mS on/ 2500mS off
Intermittent operational Life
1000hours
1000hours
1000hours
High Temperature Operation
Life #1
Ta=55℃, IF=350mA
Ta=85℃, IF=225mA
High Temperature Operation
Life #2
High Temperature Operation
Life #3
Ta=100℃, IF=150mA
Ta=-40℃, IF=350mA
1000hours
1000hours
Low Temperature Operation
Life
H：＋85℃ 15min.
'∫ 5min.
'L：－ 40℃ 15min.
Power Temperature Cycle
1000cycles
IF=225mA,2min on/off
ESD Human Body Model
ESD Machine Model
2000V, Interval:0.5sec
200V, Interval:0.5sec
3 times
3 times
*lm: BRIGHTNESS ATTENUATE DIFFERENCE(1000hrs)＜50%
*VF: FORWARD VOLTAGE DIFFERENCE＜20%
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 8 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
Precautions For Use
1. Over-current-proof
Though EHP-A08 has conducted ESD protection mechanism, customer must not use the device in
reverse and should apply resistors for extra protection. Otherwise slight voltage shift may cause
enormous current change and burn out failure would happen.
2. Storage
i.
ii.
Do not open moisture proof bag before the products are ready to use.
Before opening the package, the LEDs should be kept at 30℃or less and 90%RH or less.
The LEDs should be used within a year.
iii.
iv.
v.
After opening the package, the LEDs should be kept at 30℃or less and 70%RH or less.
The LEDs should be used within 168 hours (7 days) after opening the package.
If the moisture absorbent material (silicone gel) has faded away or the LEDs have exceeded the
storage time, baking treatment should be performed using the following conditions.
Pre-curing treatment : 60±5℃for 24 hours.
vi.
vii.
3. Thermal Management
i.
For maintaining the high flux output and achieving reliability, EHP-A08 series LED package should
be mounted on a metal core printed circuit board (MCPCB) with proper thermal connection to
dissipate approximately 1W of thermal energy under 350mA operation.
ii.
Special thermal designs are also recommended to take in outer heat sink design, such as FR4 PCB
on Aluminum with thermal vias or FPC on Aluminum with thermal conductive adhesive, etc.
Sufficient thermal management must be conducted, or the die junction temperature will be over the
limit under large electronic driving and LED lifetime will decrease critically.
iii.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 9 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
4. Assembly process flow
Handling Indications：Do not handle the EHP-A08 by the lens at any time during the assembly process.
This can cause damage to the optical surfaces or may dislocate the lens if excessive force is applied.
5. Soldering Iron
i.
For prototype builds or small series production runs it is possible to place and solder the LED by
hand.
ii.
Dispensing thermal conductive glue or grease on the substrates and follow its curing spec. Press
LED housing to closely connect LED and substrate.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 10 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
EVERLIGHT ELECTRONICS CO.,LTD.
EHP-A08L/SUR01-P01
It is recommended to hand solder the leads with a solder tip temperature of 280°C for less than 3
seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal.
iii.
iv.
Be careful because the damage of the product is often started at the time of the hand solder.
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev. 3.0
Page: 11 of 11
Device No. : DSE-8L1-002
Prepared date: Nov 17, 2006
Prepared by: Anita Chen
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