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BF197P NPN Transistor

The BF197P is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BF197P transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BF197P 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 BF197P transistor as follows.

Circuit diagram symbol of the BF197P transistor

BF197P Transistor Specification

Transistor Code BF197P
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package X09
Collector Power Dissipation (Maximum) PC 0.25W
Collector-Base Voltage (Maximum) VCB 40V
Collector-Emitter Voltage (Maximum) VCE 25V
Collector Current (Maximum) IC 0.025A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 38
Transition Frequency FT 550MHz
Collector Capacitance CC 1.8pF

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