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BCW91K NPN Transistor

The BCW91K is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BCW91K transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BCW91K 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 BCW91K transistor as follows.

Circuit diagram symbol of the BCW91K transistor

BCW91K Transistor Specification

Transistor Code BCW91K
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package X28-1
Collector Power Dissipation (Maximum) PC 0.8W
Collector-Base Voltage (Maximum) VCB 70V
Collector-Emitter Voltage (Maximum) VCE 60V
Collector Current (Maximum) IC 0.8A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 100
Transition Frequency FT 60MHz
Collector Capacitance CC 15pF

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