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Semiconductor
SRA2201U
PNP 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. SRA2201U Marking 1R Package Code SOT-323
Outline Dimensions
unit : mm
• Equivalent Circuit
2.1±0.1 1.25±0.05 C(OUT)
1
1.30±0.1 2.0±0.2
3
0.30±0.1
B(IN)
R1
2
0.15±0.05
R2
0.90±0.1
E(COMMON) 0~0.1 0.1 Min.
PIN Connections 1. Base 2. Emitter 3. Collector
R1 4.7KΩ
R2 4.
SRA2201U Datasheet
