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3DD171 NPN Transistor

The 3DD171 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 3DD171 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 3DD171 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 3DD171 transistor as follows.

Circuit diagram symbol of the 3DD171 transistor

3DD171 Transistor Specification

Transistor Code 3DD171
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 200W
Collector-Base Voltage (Maximum) VCB 80V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 20A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 15

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