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2N1445 NPN Transistor

The 2N1445 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2N1445 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2N1445 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 2N1445 transistor as follows.

Circuit diagram symbol of the 2N1445 transistor

2N1445 Transistor Specification

Transistor Code 2N1445
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO5
Collector Power Dissipation (Maximum) PC 0.8W
Collector-Base Voltage (Maximum) VCB 120V
Collector Current (Maximum) IC 0.75A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 20
Transition Frequency FT 0.075MHz

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