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
Aeroflex / Metelics, Inc.
975 Stewart Drive,
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
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Copyright 2012 Aeroflex / Metelics. All rights reserved.
Revision Date: 8/5/2012
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