NPN S I L I C O N T R A N S I S T O R
Shantou Huashan Electronic Devices Co.,Ltd.
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APPLICATIONS
General Purpose And Switching Applications.
HM28S
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ABSOLUTE MAXIMUM RATINGS（T
a
=25℃）
T
stg
——Storage
Temperature………………………… -55~150℃
T
j
——Junction
Temperature…………………………………150℃
P
C
——Collector
Dissip ation…………………………………850mW
V
CBO
——Collector-Base
Voltage………………………………40V
V
CEO
——Collector-Emitter
Voltage……………………………20V
V
E B O
——Emitter
-Base Voltage………………………………6V
I
C
——Collector
Current………………………………………1.25A
TO-92
1―Emitter，E
2―Collector，
C
3―Base，B
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ELECTRICAL CHARACTERISTICS（T
a
=25℃）
Symbol
Characteristics
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Min
Typ
Max
Unit
Test Conditions
BV
CBO
BV
CEO
BV
EBO
H
FE(1)
H
FE(2)
H
FE(3)
H
FE(4)
V
CE(sat)
V
BE(sat)
I
CBO
I
EBO
I
CES
４０
２０
６
３００
３００
３１０
３０３��
１０００
０．５５
１．２
１００
１００
１００
Ｖ
Ｖ
Ｖ
Ｖ
Ｖ
I
C
=100μA,I
E
=0
I
C
=1mA,I
B
=0
I
E
=100μA，I
C
=0
V
CE
=1V, I
C
=1mA
V
CE
=1V, I
C
=100mA
V
CE
=1V, I
C
=300mA
V
CE
=1V, I
C
=500mA
I
C
=600mA, I
B
=20mA
I
C
=600mA, I
B
=20mA
DC Current Gain
DC Current Gain
DC Current Gain
DC Current Gain
Collector- Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Collector Cut-off Current
Emitter
Cut-off Current
Collector Cut-off Current
�½�Ａ
V
CB
=35V, I
E
=0
�½�Ａ
V
EB
=6V, I
C
=0
�½�Ａ
V
CE
=20V, V
EB
=0
█
h
FE
Classification
B
３００—６００
C
５００—８００
D
７００—１０００
HUASHAN [ SHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD ]
