NPN High Power Silicon Transistors
2N3902 & 2N5157
Features
•
•
Available in JAN, JANTX, and JANTXV
per MIL-PRF-19500/371
TO-3 (TO-204AA) Package
Maximum Ratings
Ratings
Collector - Emitter Voltage
Emitter - Base Voltage
Collector - Base Voltage
Base Current
Collector Current
Total Power Dissipation @ TA = +25 °C (1)
@ TA = +25 °C (2)
Operating & Storage Temperature Range
Symbol
VCEO
VEBO
VCBO
IB
IC
PT
Tj, Tstg
2N3902
400
5.0
7.0
2.0
3.5
5.0
100
-65 to +200
2N5157
500
6.0
Units
Vdc
Vdc
Vdc
Adc
Adc
W
W
°C
Thermal Characteristics
Characteristics
Thermal Resistance, Junction-to-Case
1) Derate linearly @ 28.57 mW/°C for TA > +25°C
2) Derate linearly @ 0.8 mW/°C for TC > +75°C
Symbol
R
θJC
Maximum
1.25
Units
°C/W
Electrical Characteristics
OFF Characteristics
Collector - Emitter Cutoff Current
VCE = 325 Vdc
VCE = 400 Vdc
Collector - Emitter Cutoff Current
VBE = 1.5 Vdc, VCE = 700 Vdc
Collector - Emitter Cutoff Current
VEB = 5.0 Vdc
VEB = 6.0 Vdc
2N3902
2N5157
2N3902
2N5157
Symbol
ICEO
Mimimum
---
Maximum
250
250
500
200
200
Units
μAdc
ICEX
IEBO
---
---
μAdc
μAdc
OFF Characteristics
Base - Emitter Saturation Voltage
IC = 1.0 Adc, IB = 0.1 Vdc
IC = 3.5 Adc, IB = 0.7 Vdc
Collector - Emitter Saturation Voltage
IC = 1.0 Adc, IB = 0.1 Adc
IC = 3.5 Adc, IB = 0.7 Adc
VBE(sat)
---
1.5
2.0
Vdc
VCE(sat)
---
---
0.8
2.5
Vdc
Revision Date: 8/5/2012
1
2N3902 & 2N5157
Electrical Characteristics -con’t
ON Characteristics (2) (con’t)
Forward Current Transfer Ratio
IC = 0.5 Adc, VCE = 5.0 Vdc
IC = 1.0 Adc, VCE = 5.0 Vdc
IC = 2.5 Adc, VCE = 5.0 Vdc
IC = 3.5 Adc, VCE = 5.0 Vdc
Collector - Emitter Sustaining Voltage
IC = 100 mAdc
2N3902
2N5157
VCE(sat)
HFE
Symbol
Minimum
Maximum
Unit
25
30
10
5
---
---
1.0
2.5
Vdc
90
DYNAMIC Characteristic
Small-Signal Short-Circuit Forward Current Transfer Ratio
IC = 0.2 Adc, VCE= 10 Vdc, f = 1 MHz
Output Capacitance
VCB = 10 Vdc, IE = 0, 100 kHz
≤
f
≤
1.0 MHz
| hfe |
Cobo
2.5
---
25
500
pF
Switching Characteristic
Turn-On Time
VCC =125 Vdc,
Tum-Off Time
VCC =125 Vdc,
IC = 1.0 Adc, IB1 = 0.1 Adc
IC = 1.0 Adc, IB1 = 0.1 Adc, - IB2 = 0.50 Adc
ton
toff
---
---
0.8
1.7
μs
μs
SAFE OPERATING AREA
DC Tests:
Test 1:
Test 2:
TEST 3:
TC = +25 °C, 1 Cycle, t = 1.0 s (See Figure 3 of MIL-PRF-19500/371)
VCE = 28.6 Vdc, IC = 3.5 Adc
VCE = 70 Vdc, IC = 1.43 Adc
VCE = 325 Vdc, IC = 55 mAdc
VCE = 400 Vdc, IC = 35 mAdc
2N3902
2N5157
Switching Test:
Load condition C (unclamped inductive load)
TC = 25°C, duty cycle < 10%; RS = 0.1
Ω
(See Figure 4 of MIL-PRF-19500/371)
Test 1:
Test 2:
tP = approximately 3 ms (vary to obtain IC), RBB1 = 20
Ω,
VBB1 = 10 Vdc; RBB2 = 3 kΩ,
VBB2 = 1.5 Vdc, VCC = 50 Vdc, lC = 3.5 Adc, L = 60 mH, R = 3
Ω;
RL < 14
Ω
tP = approximately 3 ms (vary to obtain IC), RBB1 = 100
Ω,
VBB1 = 10 Vdc; RBB2 = 3 kΩ,
VBB2 = 1.5 Vdc, lC = 0.6 Adc, VCC = 50 Vdc, L = 200 mH, R = 8
Ω;
RL < 83
Ω
Switching Tests:
Load condition (clamped inductive load)
TC = 25°C, duty cycle < 10% (See Figure 5 of MIL-PRF-19500/371)
Test 1:
tP = approximately 30 ms (vary to obtain IC), RS = 0.1
Ω,
RBB1 = 20
Ω,
VBB1 = 10 Vdc;
RBB2 = 100
Ω,
VBB2 = 1.5 Vdc, VCC = 50 Vdc, lC = 3.5 Adc, L = 60 mH, R = 3
Ω;
RL < 0
Ω
(A suitable clamping circuit or diode can be used.)
Clamp Voltage = 400 +0, -5 Vdc
2N3902
Clamp Voltage = 500 +0, -5 Vdc
2N5157
(Clamped voltage must be reached)
(2) Pulse Test: Pulse Width = 300
μs,
Duty Cycle
≤2.0%.
2
603-641-3800 • 888-641--SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 8/5/2012
2N3902 & 2N5157
Outline Drawing
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Sunnyvale, CA 94085
Tel: (408) 737-8181
Fax: (408) 733-7645
Sales: 888-641-SEMI (7364)
Hi-Rel Components
9 Hampshire Street,
Lawrence, MA 01840
Tel: (603) 641-3800
Fax: (978) 683-3264
www.aeroflex.com/metelics-hirelcomponents
54 Grenier Field Road,
Londonderry, NH 03053
Tel: (603) 641-3800
Fax: (603)-641-3500
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metelics-sales@aeroflex.com
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herein at any time without notice. Consult Aeroflex or an authorized sales representative to
verify that the information in this data sheet is current before using this product. Aeroflex
does not assume any responsibility or liability arising out of the application or use of any
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Copyright 2012 Aeroflex / Metelics. All rights reserved.
Revision Date: 8/5/2012
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