TECHNICAL DATA
NPN POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/525
Devices
Qualified Level
2N6546
2N6547
JAN
JANTX
JANTXV
MAXIMUM RATINGS
Ratings
Symbol
2N6546
2N6547
Units
Collector-Emitter Voltage
V
CEO
300
400
Vdc
Collector-Base Voltage
V
CEX
600
850
Vdc
Emitter-Base Voltage
V
EBO
8
Vdc
Base Current
I
B
10
Adc
Collector Current
I
C
15
Adc
Total Power Dissipation @ T
C
= +25
0
C
(1)
@ T
C
= +100
0
C
(1)
P
T
175
100
W
W
Operating & Storage Temperature Range
T
op,
T
stg
-65 to +200
0
C
THERMAL CHARACTERISTICS
Characteristics
Symbol
Max.
Unit
Thermal Resistance, Junction-to-Case
R
JC
1.0
0
C/W
1) Between T
C
= +25
0
C and T
C
= +200
0
C, linear derating factor (average) = 1.0 W/
0
C
TO-3 (TO-204AA)*
*See Appendix A for Package
Outline
ELECTRICAL CHARACTERISTICS
Characteristics
Symbol
Min.
Max.
Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
I
C
= 100 mAdc 2N6546
2N6547
V
(BR)CEO
300
400
Vdc
Collector-Emitter Cutoff Current
V
CE
= 600 Vdc; V
BE
= 1.5 Vdc 2N6546
V
CE
= 850 Vdc; V
BE
= 1.5 Vdc 2N6547
I
CEX
1.0
1.0
mAdc
Emitter-Base Cutoff Current
V
EB
= 8 Vdc
I
EBO
1.0
mAdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 1 of 2
2N6546, 2N6547 JAN SERIES
ELECTRICAL CHARACTERISTICS (con't)
Characteristics
Symbol
Min.
Max.
Unit
ON CHARACTERISTICS
(3)
Forward-Current Transfer Ratio
I
C
= 1 Adc; V
CE
= 2 Vdc
I
C
= 5 Adc; V
CE
= 2 Vdc
I
C
= 10 Adc; V
CE
= 2 Vdc
h
FE
15
12
6
60
Base-Emitter Saturated Voltage
I
B
= 2.0 Adc; I
C
= 10 Adc
V
BE(sat)
1.6
Vdc
Collector-Emitter Saturated Voltage
I
B
= 2.0 Adc; I
C
= 10 Adc
I
B
= 3.0 Adc; I
C
= 15 Adc
V
CE(sat)
1.5
5.0
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Common-Emitter Small-Signal Short-Circuit
Forward Current Transfer Ratio
I
C
= 0.5 Adc, V
CE
= 10 Vdc, f = 1 MHz
h
fe
6.0
30
Output Capacitance
V
CB
= 10 Vdc, I
E
= 0, 0.1 MHz
f
1.0 MHz
C
obo
500
pF
SWITCHING CHARACTERISTICS
Turn-On Time
V
CC
= 250 Vdc; I
C
= 10 Adc; I
B1
= I
B2
= 2 Adc
t
on
1.0
s
Turn-Off Time
V
CC
= 250 Vdc; I
C
= 10 Adc; I
B1
= I
B2
= 2 Adc
t
off
4.7
s
SAFE OPERATING AREA
DC Tests
T
C
= +25
0
C; t
p
= 1 s; 1 cycle (See Figure 3 of MIL-PRF-19500/525)
Test 1
V
CE
= 11.7 Vdc; I
C
= 15 Adc
Test 2
V
CE
= 20 Vdc; I
C
= 8.75 Adc
Test 3
V
CE
= 250 Vdc; I
C
= 45 mAdc 2N6546
V
CE
= 350 Vdc; I
C
= 30 mAdc 2N6547
Unclamped Inductive lOAD
T
C
= +25
0
C; duty cycle
10%; R
S
= 0.1
; t
r
= t
f
500
s (See Figure 4 of MIL-PRF-19500/525)
Test 1
T
p
= 5 ms; (vary to obtain I
C
); R
BB1
= 15
; V
BB
1 = 38.5 Vdc; R
BB2
= 50
;
V
BB2
= -4 Vdc; V
CC
= 20 Vdc; IC = 15 Adc; L = 10
H
Test 2
T
p
= 5 ms; (vary to obtain I
C
); R
BB1
= 15
; V
BB
1 = 38.5 Vdc; R
BB2
= 50
;
V
BB2
= -4 Vdc; V
CC
= 20 Vdc; IC = 100 mAdc; L = 1 mH
Clamped Inductive Load
T
A
= +25
0
C; duty cycle
5%; T
p
= 1.5 ms; (vary to obtain I
C
); V
CC
= 20 Vdc; I
C
= 8 Adc; L = 180
H
(See Figure 5 of MIL-PRF-19500/525)
Clamped Voltage = 350 Vdc 2N6546
Clamped Voltage = 450 Vdc 2N6547
3.) Pulse Test: Pulse Width = 300
s, Duty Cycle
2.0%.
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 2 of 2
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