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KT325A NPN Transistor

The KT325A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the KT325A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The KT325A 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 KT325A transistor as follows.

Circuit diagram symbol of the KT325A transistor

KT325A Transistor Specification

Transistor Code KT325A
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Collector Power Dissipation (Maximum) PC 0.225W
Collector-Base Voltage (Maximum) VCB 15V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.03A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 30
Transition Frequency FT 800MHz
Collector Capacitance CC 2.5pF

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