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BC251CA PNP Transistor

The BC251CA is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BC251CA transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BC251CA transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the BC251CA transistor as follows.

Circuit diagram symbol of the BC251CA transistor

BC251CA Transistor Specification

Transistor Code BC251CA
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO106
Collector Power Dissipation (Maximum) PC 0.25W
Collector-Base Voltage (Maximum) VCB 45V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 450
Transition Frequency FT 50MHz
Collector Capacitance CC 6pF

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