2SA1979 Datasheet, PDF (1/4 Pages) AUK corp – PNP Silicon Transistor (Medium power amplifier)

Semiconductor
2SA1979
PNP Silicon Transistor
Description
• Medium power amplifier
PIN Connection
E
Features
• Large collector current : I_CMax=-500mA
• Suitable for low-Voltage operation because of
its low saturation voltage
• Complementary pair with 2SC5342
Ordering Information
Type NO.
2SA1979
Marking
A1979
B
E
C
B
C
TO-92
Package Code
TO-92
Absolute maximum ratings
Characteristic
Collector-Base voltage
Collector-Emitter voltage
Emitter-Base voltage
Collector current
Collector dissipation
Junction temperature
Storage temperature
Symbol
V_CBO
V_CEO
V_EBO
I_C
P_C
T_j
T_stg
Ratings
-40
-32
-5
-500
500
150
-55~150
Ta=25°C
Unit
V
V
V
mA
mW
°C
°C
Electrical Characteristics
Characteristic
Collector-Base breakdown voltage
Collector-Emitter breakdown voltage
Emitter-Base breakdown voltage
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-Emitter saturation voltage
Transistor frequency
Collector output capacitance
* : h_FE rank / O : 70~140, Y : 120~240
Symbol
BV_CBO
BV_CEO
BV_EBO
I_CBO
I_EBO
h_FE*
V_CE(sat)
f_T
C_ob
Test Condition
I_C=-100μA, I_E=0
I_C=-1mA, I_B=0
I_E=-10μA, I_C=0
V_CB=-40V, I_E=0
V_EB=-5V, I_C=0
V_CE=-1V, I_C=-100mA
I_C=-100mA, I_B=-10mA
V_CE=-6V, I_C=-20mA
V_CB=-6V, I_E=0, f=1MHz
Ta=25°C
Min. Typ. Max. Unit
-40
-
-
V
-32
-
-
V
-5
-
-
V
-
-
-0.1 μA
-
-
-0.1 μA
70
-
240
-
-
- -0.25 V
-
200
-
MHz
-
7.5
-
pF
KSD-T0A028-000
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