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2SD1273 NPN Transistor

The 2SD1273 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SD1273 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SD1273 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 2SD1273 transistor as follows.

Circuit diagram symbol of the 2SD1273 transistor

2SD1273 Transistor Specification

Transistor Code 2SD1273
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 40W
Collector-Base Voltage (Maximum) VCB 80V
Collector-Emitter Voltage (Maximum) VCE 60V
Collector Current (Maximum) IC 3A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 500
Transition Frequency FT 30MHz

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