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2N4099 NPN Transistor

The 2N4099 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N4099 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N4099 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 2N4099 transistor as follows.

Circuit diagram symbol of the 2N4099 transistor

2N4099 Transistor Specification

Transistor Code 2N4099
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO70
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 55V
Collector-Emitter Voltage (Maximum) VCE 55V
Collector Current (Maximum) IC 0.01A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 150
Transition Frequency FT 150MHz
Collector Capacitance CC 0.8pF

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More Transistors Datasheets in TO70 Package

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