2SA1981 Datasheet, PDF (1/4 Pages) AUK corp – PNP Silicon Transistor (Audio power amplifier application)

2SA1981
PNP Silicon Transistor
Description
• Audio power amplifier application
Features
• High h_FE : h_FE=100~320
• Complementary pair with 2SC5344
Ordering Information
Type NO.
2SA1981
Marking
A1981
PIN Connection
E
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
-35
-30
-5
-800
500
150
-55~150
(Ta=25°C)
Unit
V
V
V
mA
mW
°C
°C
Electrical Characteristics
Characteristic
Symbol
Test Condition
Collector-Base breakdown voltage
BV_CBO I_C=-500μA, I_E=0
Collector-Emitter breakdown voltage BV_CEO I_C=-1mA, I_B=0
Emitter-Base breakdown voltage
BV_EBO I_E=-50μA, I_C=0
Collector cut-off current
I_CBO
V_CB=-35V, I_E=0
Emitter cut-off current
DC current gain
I_EBO
h_FE^*
V_EB=-5V, I_C=0
V_CE=-1V, I_C=-100mA
Collector-Emitter saturation voltage V_CE(sat) I_C=-500mA, I_B=-20mA
Transition frequency
f_T
V_CE=-5V, I_E=10mA
Collector output capacitance
* : h_FE rank / O : 100~200, Y : 160~320
Cob V_CB=-10V, I_E=0, f=1MHz
KSD-T0A017-001
(Ta=25°C)
Min. Typ. Max. Unit
-35
-
-
V
-30
-
-
V
-5
-
-
V
-
-
-0.1 μA
-
-
-0.1 μA
100
-
320
-
-
-
-0.5
V
-
120
-
MHz
-
19
-
pF
1