Data S heet No. 2N5237
OFF Characteristics
Collector-Base Breakdown Voltage
I
C
= 10 μA
Collector-Emitter Breakdown Voltage
I
C
= 0.1 A, pulsed
Emitter-Base Breakdown Voltage
I
E
= 10 μA
Collector-Emitter Cutoff Current
V
CE
= 110 V
V
BE
= 0.5 V, V
CE
= 150 V
V
BE
= -0.5 V, V
CE
= 150 V, T
C
= +150oC
Base-Emitter Cutoff Current
V
EB
= 5 V
Collector-Base Cutoff Current
V
CB
= 80 V
Symbol
Min
Max
Unit
I
CEO1
I
CEX
I
CEX2
---
---
---
10
10
100
μA
μA
μA
I
EBO
---
0.1
μA
I
CBO
---
0.1
μA
Electrical Characteristics
T
C
= 25
o
C unless otherwise specified
V
V
(BR)CBO
150
---
V
(BR)CEO
120
V
V
(BR)EBO
7.0
---
V
ON Characteristics
Forward Current Transfer Ratio
I
C
= 1 A, V
CE
= 5 V, pulsed
I
C
= 5 A, V
CE
= 5 V, pulsed
I
C
= 10 A, V
CE
= 5 V
I
C
= 5 A, V
CE
= 5 V, T
C
= -55
o
C
Base-Emitter Saturation Voltage
I
C
= 5 A, I
B
= 0.5 A, pulsed
I
C
= 10 A, I
B
= 1 A, pulsed
Collector-Emitter Saturation Voltage
I
C
= 5 A, I
B
= 0.5 A, pulsed
I
C
= 10 A, I
B
= 1 A, pulsed
Safe Operating Area, Continuous DC
T
C
= 25
o
C, t = 1.0 s
Small Signal Characteristics
Magnitude of Common Emitter Small Signal
Short Circuit Forward Current Transfer Ratio
V
CE
= 10 V, I
C
= 0.2 A, f = 10 MHz
Small Signal, Short Circuit
Forward Current Transfer Ratio
V
CE
= 10 V, I
C
= 50 mA, f = 1 kHz
Open Circuit Output Capacitance
V
CB
= 10 V, I
E
= 0, 100 kHz < f < 1 MHz
Switching Time
Delay Time
Per figure 4, MIL-PRF-19500/394C
Rise Time
Per figure 4, MIL-PRF-19500/394C
Storage Time
Per figure 4, MIL-PRF-19500/394C
Fall Time
Per figure 4, MIL-PRF-19500/394C
Symbol
Min
Max
Unit
h
FE1
h
FE2
h
FE3
h
FE4
50
40
10
20
225
120
---
---
---
---
---
---
V
BE(sat)1
V
BE(sat)2
---
---
1.5
2.5
V dc
V dc
V
CE(sat)1
V
CE(sat)2
---
---
0.6
2.5
V dc
V dc
V
CE
= 40 V, I
C
= 0.22 A
V
CE
= 70 V, I
C
= 90 mA
Min
Symbol
Max
Unit
h
fe
40
160
---
C
OBO
---
350
pF
---
|h
fe
|
1.5
7.5
Symbol
Min
Max
Unit
1.5
ns
t
f
---
50
ns
t
s
---
t
r
---
500
ns
ns
t
d
---
50