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Semiconductor
STD129
NPN Silicon Transistor
Description
• Extremely low collector-to-emitter saturation voltage ( VC E ( S A T )=0.2V Typ. @IC /IB =3A/150mA) • Suitable for low voltage large current drivers • Switching Application
Ordering Information
Type NO. STD129 Marking STD129 Package Code TO-92
Outline Dimensions
3.45±0.1 4.5±0.1 2.25±0.1
unit : mm
4.5±0.1
0.4±0.02
2.06±0.1
14.0±0.40
1.27 Typ. 2.54 Typ.
1 2 3
1.20±0.1
PIN Connections 1. Emitter 2. Collector 3. Base
0.