Semiconductor
STD123U
NPN Silicon Transistor
Features
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•
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•
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Low saturation medium current application
Extremely low collector saturation voltage
Suitable for low voltage large current drivers
High DC current gain and large current capability
Low on resistance : R
ON
=0.6Ω(Max.) (I
B
=1mA)
Ordering Information
Type NO.
STD123U
Marking
123
Package Code
SOT-323
Outline Dimensions
unit :
mm
2.1±0.1
1.25±0.05
1
1.30±0.1
2.0±0.2
3
2
2
0.30±0.1
0.15±0.05
0.90±0.1
0.1 Min.
0~0.1
PIN Connections
1. Base
2. Emitter
3. Collector
KST-3065-000
1