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AD161 NPN Transistor

The AD161 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the AD161 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The AD161 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 AD161 transistor as follows.

Circuit diagram symbol of the AD161 transistor

AD161 Transistor Specification

Transistor Code AD161
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Germanium(GE)
Package TO37
Collector Power Dissipation (Maximum) PC 4W
Collector-Base Voltage (Maximum) VCB 32V
Collector-Emitter Voltage (Maximum) VCE 20V
Collector Current (Maximum) IC 1A
Operating Junction Temperature (Maximum) TJ 90°C
Emitter-Base Voltage (Maximum) VEB 10V
Forward Current Transfer Ratio (hFE Value) 80
Transition Frequency FT 1MHz
Collector Capacitance CC 150pF

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