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Semiconductor
SUR551J
Epitaxial Planar Type PNP Silicon Transistor
Description
• Digital transistor
Features
• Both SRC1203 chips and SRA2203 chip in SOT-363 package • With built-in bias resistors
Ordering Information
Type NO.
Marking
SUR551J
51J
Package Code SOT-363
Outline Dimensions
unit : mm
0.15~0.30 1.30 BSC 2.0 BSC
2.1 BSC
16 25 34
321
R1
Tr2
R2
Tr1
R2 R1
456
R1 R2
Tr1
22KΩ
22KΩ
Tr2
22KΩ
22KΩ
0.9±0.1 0~0.1
0.1~0.25
PIN Connections 1. Emitter 1 2. Base 1 3. Collector 2 4. Emitter 2 5. Base 2 6.