2N3227
Silicon NPN Transistor
Data Sheet
ELECTRICAL CHARACTERISTICS
characteristics specified at T
A
= 25°C
Off Characteristics
Parameter
Collector-Emitter Breakdown Voltage
Collector-Base Cutoff Current
Collector-Emitter Cutoff Current
Collector-Emitter Cutoff Current
Emitter-Base Cutoff Current
On Characteristics
Parameter
Symbol
h
FE1
h
FE2
h
FE3
h
FE4
h
FE5
V
BEsat1
V
BEsat2
V
BEsat3
V
BEsat4
V
BEsat5
V
CEsat1
V
CEsat2
V
CEsat3
V
CEsat4
Symbol
|h
FE
|
C
OBO
C
IBO
t
s
t
ON
t
OFF
Symbol
V
(BR)CEO
I
CBO1
I
CBO2
I
CBO3
I
CEX
I
CES
I
EBO1
I
EBO2
Test Conditions
I
C
= 10 mA
V
CB
= 40 Volts
V
CB
= 32 Volts
V
CB
= 20 Volts, T
A
= 150°C
V
CE
= 10Volts, V
EB
= 0.25Volts
T
A
= 125°C
V
CE
= 20 Volts
V
EB
= 6 Volts
V
EB
= 4 Volts
Test Conditions
I
C
= 10 mA, V
CE
= 0.35 Volts
I
C
= 30 mA, V
CE
= 0.4 Volts
I
C
= 10 mA, V
CE
= 1 Volts
I
C
= 100 mA, V
CE
= 1 Volts
I
C
= 10 mA, V
CE
= 1 Volts
T
A
= -55°C
I
C
= 10 mA, I
B
= 1 mA
I
C
= 30 mA, I
B
= 3 mA
I
C
= 100 mA, I
B
= 10 mA
I
C
= 10mA, I
B
= 1mA,
T
A
=+125°C
I
C
= 10mA, I
B
= 1mA,
T
A
= -55°C
I
C
= 10 mA, I
B
= 1 mA
I
C
= 30 mA, I
B
= 3 mA
I
C
= 100 mA, I
B
= 10 mA
I
C
= 10mA, I
B
= 1mA,
T
A
=+125°C
Test Conditions
V
CE
= 10 Volts, I
C
= 10 mA,
f = 100 MHz
V
CB
= 5 Volts, I
E
= 0 mA,
100 kHZ < f < 1 MHz
V
EB
= 0.5 Volts, I
C
= 0 mA,
100 kHZ < f < 1 MHz
I
C
= 10 mA, I
B1
=I
B2
= 10 mA
I
C
= 10 mA, I
B1
= 3 mA,
I
B2
= 1.5 mA
I
C
= 10 mA, I
B1
= 3 mA,
I
B2
= 1.5 mA
Min
20
10
0.2
30
30
400
10
0.25
Min
70
40
75
30
20
0.70
0.80
0.50
Typ
Max
250
250
300
150
0.85
0.90
1.20
1.02
0.20
0.25
0.45
0.30
Min
5
Typ
Max
10
4
4
18
12
25
pF
pF
ns
ns
ns
Typ
Max
Units
Volts
µA
µA
nA
µA
Pulse Test: Pulse Width = 300
µs,
Duty Cycle
≤
2.0%
Units
DC Current Gain
Base-Emitter Saturation Voltage
Volts
Collector-Emitter Saturation Voltage
Dynamic Characteristics
Parameter
Magnitude – Common Emitter, Short
Circuit Forward Current Transfer Ratio
Open Circuit Output Capacitance
Open Circuit Input Capacitance
Storage Time
Saturated Turn-On Time
Saturated Turn-Off Time
Volts
Units
Copyright 2002
Rev. J
Semicoa Semiconductors, Inc.
333 McCormick Avenue, Costa Mesa, California 92626 714.979.1900, FAX 714.557.4541
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