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2N3291 NPN Transistor

The 2N3291 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N3291 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N3291 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 2N3291 transistor as follows.

Circuit diagram symbol of the 2N3291 transistor

2N3291 Transistor Specification

Transistor Code 2N3291
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO72
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 25V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 3V
Forward Current Transfer Ratio (hFE Value) 10
Transition Frequency FT 250MHz
Collector Capacitance CC 3pF

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