2SA1979U
PNP Silicon Transistor
Description
•
Medium power amplifier
PIN Connection
Features
•
Large collector current : I
CMax
=-500mA
•
Suitable for low-Voltage operation
because of its low saturation voltage
•
Complementary pair with 2SC5342U
1
2
3
SOT-323
Ordering Information
Type NO.
2SA1979U
Marking
A
□ □
① ②
③
①Device
Code
②hFE
Rank
③Year&Week
Code
Package Code
SOT-323
Absolute maximum ratings
Characteristic
Collector-Base voltage
Collector-Emitter voltage
Emitter-Base voltage
Collector current
Collector dissipation
Junction temperature
Storage temperature
(Ta=25°C)
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
T
stg
Ratings
-40
-32
-5
-500
200
150
-55~150
Unit
V
V
V
mA
mW
°C
°C
Electrical Characteristics
Characteristic
Collector-Base breakdown voltage
Collector-Emitter
voltage
breakdown
(Ta=25°C)
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
Min. Typ. Max.
-40
-32
-5
-
-
70
-
-
-
-
-
-
-
-
-
-
200
7.5
-
-
-
-0.1
-0.1
240
-0.25
-
-
Unit
V
V
V
μA
μA
-
V
MHz
pF
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
KSD-T5D035-000
1
2SA1979U
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-T5D035-000
4
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