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D44TD4 NPN Transistor

The D44TD4 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the D44TD4 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The D44TD4 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 D44TD4 transistor as follows.

Circuit diagram symbol of the D44TD4 transistor

D44TD4 Transistor Specification

Transistor Code D44TD4
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 50W
Collector-Base Voltage (Maximum) VCB 500V
Collector-Emitter Voltage (Maximum) VCE 350V
Collector Current (Maximum) IC 2A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 8
Transition Frequency FT 15MHz

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