KSR-4024-000
1
SRC1219E
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
SRC1219E
RC
SOT-523
Outline Dimensions unit :
mm
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
4.7K
10K
PIN Connections
1. Base
2. Emitter
3. Collector
0.
1 Min.
1
2
3
0~0.
1
0.
70
±
0.
1
1.60±0.1
.
0.80±0.1
.
1.
60
±
0.
1
1.
00 BSC
0.
2~0.
3
0.15 Min.