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KT944A NPN Transistor

The KT944A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the KT944A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The KT944A 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 KT944A transistor as follows.

Circuit diagram symbol of the KT944A transistor

KT944A Transistor Specification

Transistor Code KT944A
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Collector Power Dissipation (Maximum) PC 55W
Collector-Base Voltage (Maximum) VCB 100V
Collector Current (Maximum) IC 12A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 10
Transition Frequency FT 105MHz
Collector Capacitance CC 350pF

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