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BF293A NPN Transistor

The BF293A is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BF293A transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BF293A 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 BF293A transistor as follows.

Circuit diagram symbol of the BF293A transistor

BF293A Transistor Specification

Transistor Code BF293A
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO18
Collector Power Dissipation (Maximum) PC 0.36W
Collector-Base Voltage (Maximum) VCB 50V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 170
Transition Frequency FT 19MHz
Collector Capacitance CC 5.4pF

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