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OC445K PNP Transistor

The OC445K is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the OC445K transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The OC445K 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 OC445K transistor as follows.

Circuit diagram symbol of the OC445K transistor

OC445K Transistor Specification

Transistor Code OC445K
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO1
Collector Power Dissipation (Maximum) PC 0.25W
Collector-Base Voltage (Maximum) VCB 50V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 125°C
Emitter-Base Voltage (Maximum) VEB 10V
Forward Current Transfer Ratio (hFE Value) 10
Transition Frequency FT 0.2MHz
Collector Capacitance CC 30pF

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