15KPA85CA-B [LITTELFUSE]
Transient Voltage Suppression Diodes; 瞬态电压抑制二极管
| 型号： | 15KPA85CA-B |
| 厂家： | 
LITTELFUSE |
| 描述： | Transient Voltage Suppression Diodes |
| 文件： | 总5页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TransientVoltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
RoHS
15KPA Series
Description
The 15KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
tꢀ)BMPHFOꢁ'SFF
tꢀ -PXꢀJODSFNFOUBMꢀTVSHFꢀ
resistance
tꢀ 3P)4ꢀDPNQMJBOU
tꢀ 5ZQJDBMꢀ*R less than 2μA
above 36V
tꢀ 5ZQJDBMꢀNBYJNVNꢀ
temperature coefficient
ΔVBR = 0.1% x VBR@25°C x ΔT tꢀ )JHIꢀUFNQFSBUVSFꢀ
soldering guaranteed:
Agency Approvals
tꢀ (MBTTꢀQBTTJWBUFEꢀDIJQꢀ
260°C/40 seconds / 0.375”,
(9.5mm) lead length, 5
lbs., (2.3kg) tension
tꢀ 1MBTUJDꢀQBDLBHFꢀIBTꢀ
Underwriters Laboratory
Flammability classification
94V-O
junction in P600 package
AGENCY
AGENCY FILE NUMBER
E128662/E230531
tꢀ ꢂꢃꢄꢄꢄ8ꢀQFBLꢀQVMTFꢀ
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
tꢀ 'BTUꢀSFTQPOTFꢀUJNFꢅꢀ
typically less than 1.0ps
from 0 Volts to BV min
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
tꢀ .BUUFꢀ5JOꢀ-FBEoGSFFꢀQMBUFE
tꢀ &YDFMMFOUꢀDMBNQJOHꢀ
capability
Parameter
Symbol
PPPM
Value
Unit
W
Peak Pulse Power Dissipation by
10x1000μs test waveform (Fig.1)
(Note 1)
15000
Applications
Steady State Power Dissipation on
inifinite heat sink atTL=75ºC (Fig. 5)
TVS devices are ideal for the protection of I/O interfaces,
CC bus and other vulnerable circuits used in telecom,
computer, industrial and consumer electronic applications.
PD
8.0
W
A
V
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
only (Note 2)
IFSM
400
Operating Junction and Storage
Temperature Range
T , TSTG -55 to 175
°C
J
TypicalThermal Resistance Junction
to Lead
RuJL
RuJA
8.0
40
°C/W
°C/W
TypicalThermal Resistance Junction
to Ambient
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated aboveTA = 25OC per Fig. 2.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
©2009 Littelfuse, Inc.
111
Revision: January 09, 2009
15KPA Series
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
TransientVoltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
Electrical Characteristics
Maximum
Reverse
Leakage
IR @ VR
Maximum
Peak
Maximum
Clamping
Voltage
V @ IPP
C(V)
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
Reverse
Stand off
Voltage VR
(Volts)
Agency
Approval
Part
Number
(Uni)
Part
Number
(Bi)
Pulse
Current Ipp
(A)
(mA)
MIN
(μ A)
15KPA17A
15KPA18A
15KPA20A
15KPA22A
15KPA24A
15KPA26A
15KPA28A
15KPA30A
15KPA33A
15KPA36A
15KPA40A
15KPA43A
15KPA45A
15KPA48A
15KPA51A
15KPA54A
15KPA58A
15KPA60A
15KPA64A
15KPA70A
15KPA75A
15KPA78A
15KPA85A
15KPA90A
15KPA100A
15KPA110A
15KPA120A
15KPA130A
15KPA150A
15KPA160A
15KPA170A
15KPA180A
15KPA200A
15KPA220A
15KPA240A
15KPA260A
15KPA280A
15KPA17CA
15KPA18CA
15KPA20CA
15KPA22CA
15KPA24CA
15KPA26CA
15KPA28CA
15KPA30CA
15KPA33CA
15KPA36CA
15KPA40CA
15KPA43CA
15KPA45CA
15KPA48CA
15KPA51CA
15KPA54CA
15KPA58CA
15KPA60CA
15KPA64CA
15KPA70CA
15KPA75CA
15KPA78CA
15KPA85CA
15KPA90CA
15KPA100CA
15KPA110CA
15KPA120CA
15KPA130CA
15KPA150CA
15KPA160CA
15KPA170CA
15KPA180CA
15KPA200CA
15KPA220CA
15KPA240CA
15KPA260CA
15KPA280CA
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
180
200
220
240
260
280
18.99
20.11
50
50
20
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
515.4
488.7
440.2
407.0
371.0
343.2
317.9
297.8
276.1
252.5
229.5
216.3
207.4
194.3
182.1
172.2
161.0
155.0
144.9
132.9
123.8
119.7
109.7
103.7
93.6
84.5
78.5
72.5
62.4
58.4
55.4
52.3
47.3
35.2
39.3
36.2
33.2
5000
5000
1500
500
150
50
25
15
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
29.3
30.9
34.3
37.1
40.7
44.0
47.5
50.7
54.7
59.8
65.8
69.8
72.8
77.7
82.9
87.7
93.8
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
22.34
24.57
26.81
29.04
31.28
33.51
36.90
40.20
44.70
48.00
50.30
53.60
57.00
60.30
64.80
67.00
97.4
71.50
104.2
113.6
122.0
126.1
137.6
145.6
161.3
178.6
192.3
208.3
241.9
258.6
272.7
288.5
319.1
428.6
384.6
416.7
454.5
78.20
83.80
87.10
94.90
100.50
111.70
122.90
134.00
145.20
167.60
178.70
189.90
201.10
223.40
245.70
268.10
290.40
312.80
5
5
5
5
For bidirectional type having VR of 30 volts and less, the IR limit is double.
For parts without A, the VBR is +10% and Vc is 5% higher than with A parts
©2009 Littelfuse, Inc.
112
Revision: January 09, 2009
15KPA Series
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
TransientVoltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
1000
100
80
60
40
20
0
100
10
1
0.000001
0.00001
0.0001
0.001
0
25
50
75
100 125 150 175 200
td-Pulse Width (sec.)
TA-Ambient temperature (ºC)
Figure 3 -Test PulseWaveform
Figure 4 -Typical Junction Capacitance
150
t =10μsec
r
T
=25°C
J
Bi-directional V=0V
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
10000
PPM
Uni-directional V=0V
Peak Value
I
100
PPM
Bi-directional @ VR
Half Value
I
PPM
I
PPM
( )
2
Uni-directional @ VR
100
1
50
10/1000μsec. Waveform
as defined by R.E.A
Tj=25C
f=1.0MHz
Vsig=50mVp-p
t
d
0
0.0
50.0 100.0 150.0 200.0 250.0 300.0 350.0
BR - Reverse Breakdown Voltage (V)
1.0
2.0
t-Time (ms)
3.0
4.0
0
V
Figure 6 - Maximum Non-Repetitive Forward Surge
Current
Figure 5 - Steady State Power Derating Curve
9
8
7
6
5
4
450
400
350
300
250
200
150
100
50
3
L = 0.375” (9.5mm)
2
Lead Lengths
1
0
0
0
25
50
75
100 125 150 175 200
1
10
100
TL- Lead Temperature(ºC)
Number of Cycles at 60 Hz
©2009 Littelfuse, Inc.
113
15KPA Series
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
Revision: January 09, 2009
TransientVoltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
Soldering Parameters
tp
Reflow Condition
-Temperature Min (Ts(min)
-FBEoGSFFꢀBTTFNCMZ
TP
Ramp-up
Critical Zone
to T
T
)
150°C
L
P
TL
tL
Pre Heat -Temperature Max (Ts(max)
-Time (min to max) (ts)
)
200°C
Ts(max)
ꢆꢄꢀoꢀꢂꢇꢄꢀTFDT
Ramp-down
Ts(min)
Average ramp up rate (LiquidusTemp
(TL) to peak
ts
3°C/second max
Preheat
TS(max) toTL - Ramp-up Rate
3°C/second max
217°C
25˚C
t 25˚C to Peak
-Temperature (TL) (Liquidus)
Reflow
Time (t)
-Time (min to max) (ts)
ꢆꢄꢀoꢀꢂꢃꢄꢀTFDPOET
260+0/-5 °C
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
Flow/Wave Soldering (Solder Dipping)
ꢈꢄꢀoꢀꢉꢄꢀTFDPOET
PeakTemperature :
DippingTime :
Soldering :
265OC
Ramp-down Rate
6°C/second max
8 minutes Max.
280°C
10 seconds
1 time
Time 25°C to peakTemperature (TP)
Do not exceed
Physical Specifications
Environmental Specifications
Weight
Case
0.07oz., 2.5g
Temperature Cycle
Pressure Cooker
HighTemp. Storage
HTRB
JESD22-A104
P600 molded plastic body over
passivated junction.
JESD 22-A102
JESD22-A103
JESD22-A108
JESD22-A106
Color band denotes the cathode except
Bipolar.
Polarity
MatteTin axial leads, solderable per
JESD22-B102D.
Terminal
Thermal Shock
Dimensions
Inches
Millimeters
Min Max
Dimensions
D
Min
Max
C
A
B
C
D
1.000
0.340
0.048
0.340
-
25.40
8.60
1.22
-
0.360
0.052
0.360
9.10
1.32
9.10
A
A
B
8.60
P600
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
114
15KPA Series
Revision: January 09, 2009
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
TransientVoltage Suppression Diodes
Axial Leaded – 15000W > 15KPA series
Part Numbering System
Part Marking System
15KPA xxxXXX
Cathode Band
OPTION CODE:
BLANK ReelTape
-B Bulk Packaging
TYPE CODE:
A
Uni-Directional (5% VoltageTolerance)
F
CA Bi-Directional
VOLTAGE CODE
(Refer to the Electrical Characteristics table)
SERIES CODE
Littelfuse Logo
Product Type
Packaging
Component
Quantity
Packaging
Part Number
Packaging Specification
Option
Package
15KPAxxxXX
P600
P600
800
500
Tape & Reel EIA STD RS-296E
15KPAxxxXX-B
BULK
Littelfuse Concord Packing Spec. DM-0016
©2009 Littelfuse, Inc.
115
15KPA Series
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/15KPA.html for current information.
Revision: January 09, 2009
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