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2SD401Y NPN Transistor

The 2SD401Y is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SD401Y transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SD401Y 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 2SD401Y transistor as follows.

Circuit diagram symbol of the 2SD401Y transistor

2SD401Y Transistor Specification

Transistor Code 2SD401Y
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 25W
Collector-Base Voltage (Maximum) VCB 200V
Collector-Emitter Voltage (Maximum) VCE 150V
Collector Current (Maximum) IC 2A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 120
Transition Frequency FT 5MHz

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