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STD123ASF NPN Transistor

The STD123ASF is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the STD123ASF transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The STD123ASF transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the STD123ASF transistor as follows.

Circuit diagram symbol of the STD123ASF transistor

STD123ASF Transistor Specification

Transistor Code STD123ASF
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT-23F
Transistor SMD Code 12A
Collector Power Dissipation (Maximum) PC 0.35W
Collector-Base Voltage (Maximum) VCB 10V
Collector-Emitter Voltage (Maximum) VCE 6V
Collector Current (Maximum) IC 1A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 3V
Forward Current Transfer Ratio (hFE Value) 400
Transition Frequency FT 260MHz
Collector Capacitance CC 5pF

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More Transistors Datasheets in SOT-23F Package

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