NPN S I L I C O N T R A N S I S T O R
Shantou Huashan Electronic Devices Co.,Ltd.
HC4242
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APPLICATIONS
High Speed Switching
And Power Amplifier.
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ABSOLUTE MAXIMUM RATINGS（T
a
=25℃）
T
stg
——Storage
Temperature………………………… -55~150℃
T
j
——Junction
Temperature…………………………………150℃
P
C
——Collector
Dissipation Tc=25℃）
（
……………………………40W
V
CBO
——Collector-Base
Voltage………………………………450V
V
CEO
——Collector-Emitter
Voltage……………………………400V
V
EBO
——Emitter-Base
Voltage……………………………………10V
I
C
——Collector
Current………………………………………………7A
Ib——Base Current………………………………………………2A
TO-220
1―Base，B
2―Collector，
C
3―Emitter，E
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ELECTRICAL CHARACTERISTICS（T
a
=25℃）
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
H
FE（2）
H
FE（3）
V
CE(sat)
V
BE(sat)
Collector- Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Characteristics
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-off Current
Emitter Cut-off Current
15
10
10
0.8
1.2
V
V
Min
450
400
10
100
100
55
Typ
Max
Unit
V
V
V
μA
μA
Test Conditions
I
C
=1mA,
I
E
=0
I
B
=0
I
C
=100mA,
I
E
=1mA，I
C
=0
V
CB
=450V, I
E
=0
V
EB
=10V, I
C
=0
V
CE
=5V, I
C
=0.8A
V
CE
=5V, I
C
=2A
V
CE
=5V, I
C
=4A
I
C
=4A, I
B
=0.8A
I
C
=4A, I
B
=0.8A
H
FE（1）
DC Current Gain
█
h
FE
Classification
A
15—28
B1
22—35
B2
29—42
B3
36—49
B4
43—55
