SMD Type
Transistors
Audio Frequency Amplifier Applications
2SA1203
Features
Suitable For Output Stage of 3 Watts Amplifier
Small Flat Package
P
C
= 1 to 2W (mounted on ceramic substrate)
Complementary to 2SC2883
Absolute Maximum Ratings Ta = 25
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Base Current
Collector Power Dissipation
Jumction temperature
Storage temperature Range
* Mounted on ceramic substrate (250 mm
2
x 0.8 t)
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
B
P
C
P
C *
T
j
T
stg
Rating
-30
-30
-5
-1.5
-0.3
500
1000
150
-55 to +150
Unit
V
V
V
A
A
mW
Electrical Characteristics Ta = 25
Parameter
Collector Cut-off Current
Emitter Cut-off Current
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Voltage
Transition Frequency
Collector Output Capacitance
Symbol
I
CBO
I
EBO
Testconditons
V
CB
= -30V , I
E
= 0
V
EB
= -5V , I
C
= 0
-30
-5
100
320
-2.0
-1.0
120
50
V
V
MHz
pF
Min
Typ
Max
-0.1
-0.1
Unit
ìA
ìA
V
V
V
(BR)CEO
I
C
= -10mA , I
B
= 0
V
(BR)EBO
I
E
= -1mA , I
C
= 0
h
FE
V
CE
= -2V , I
C
= -500mA
V
CE(sat)
I
C
= -1.5A , I
B
= -0.03A
V
BE
f
T
C
ob
V
CE
= -2V , I
C
= -500mA
V
CE
= -2V , I
C
= -500mA
V
CB
= -10V , I
E
= 0 , f = 1MHz
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