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KT948A NPN Transistor

The KT948A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the KT948A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The KT948A 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 KT948A transistor as follows.

Circuit diagram symbol of the KT948A transistor

KT948A Transistor Specification

Transistor Code KT948A
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Collector Power Dissipation (Maximum) PC 40W
Collector-Base Voltage (Maximum) VCB 45V
Collector Current (Maximum) IC 2.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 2V
Forward Current Transfer Ratio (hFE Value) 6.5
Transition Frequency FT 1900MHz
Collector Capacitance CC 30pF

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