Semiconductor
SUR551H
NPN/PNP epitaxial planar Silicon Transistor
Description
•
General purpose transistor
Features
•
Both SRC1202 chip and SRA2202 chip in SOT-353 package
•
With built-in bias resistors
Ordering Information
Type NO.
SUR551H
Marking
51H
Package Code
SOT-353
Outline Dimensions
unit :
mm
2.1 BSC
1.25 BSC
3
2
R2
1
1
2
0.15~0.30
5
1.30 BSC
R2
R1
2.0 BSC
Tr1
R1
Tr2
3
4
4
5
R
1
Tr1
Tr2
10KΩ
Ω
10KΩ
Ω
R
2
10KΩ
Ω
10KΩ
Ω
0.25 Min.
PIN Connections
1. Emitter 1
2. Base 1
3. Emitter 2
4. Collector 2
5. Collector 1
Base 2
0.9±0.1
0.1~0.25
0~0.1
KST-5007-000
1