KSR-I003-000
1
SRC1203M
NPN Silicon Transistor
Descriptions
Switching application
Interface circuit and driver circuit application
Features
With built-in bias resistors
Simplify circuit design
Reduce a quantity of parts and manufacturing process
High packing density
Ordering
Information
Type NO.
Marking
Package Code
SRC1203M
1203
TO-92M
Outline Dimensions unit :
mm
14.
0
0.
40
4.0
0.1
0.44 REF
0.52 REF
3.
0
0.
1
1.27 Typ.
2.54
0.1.
3.0
0.1
3.8 Min.
0.
4
2
T
y
p
.
0.
7 T
y
p
.
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
Equivalent Circuit
R
1
R
2
B(IN)
E(COMMON)
C(OUT)
R
1
R
2
22K
22K
PIN Connections
1.
Emitter
2.
Collector
3. Base
1 2 3