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BF822 NPN Transistor

The BF822 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BF822 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BF822 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 BF822 transistor as follows.

Circuit diagram symbol of the BF822 transistor

BF822 Transistor Specification

Transistor Code BF822
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT23
Transistor SMD Code 1X_1Xp_1Xt_1XW
Collector Power Dissipation (Maximum) PC 0.31W
Collector-Base Voltage (Maximum) VCB 250V
Collector-Emitter Voltage (Maximum) VCE 250V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 150°C
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 30MHz

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