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2N1111 NPN Transistor

The 2N1111 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N1111 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N1111 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 2N1111 transistor as follows.

Circuit diagram symbol of the 2N1111 transistor

2N1111 Transistor Specification

Transistor Code 2N1111
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Germanium(GE)
Package TO22
Collector Power Dissipation (Maximum) PC 0.03W
Collector-Base Voltage (Maximum) VCB 20V
Collector Current (Maximum) IC 0.005A
Operating Junction Temperature (Maximum) TJ 100°C
Forward Current Transfer Ratio (hFE Value) 13
Transition Frequency FT 15MHz
Collector Capacitance CC 3pF

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