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2SD1220Y NPN Transistor

The 2SD1220Y is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SD1220Y transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SD1220Y 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 2SD1220Y transistor as follows.

Circuit diagram symbol of the 2SD1220Y transistor

2SD1220Y Transistor Specification

Transistor Code 2SD1220Y
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO251
Collector Power Dissipation (Maximum) PC 1W
Collector-Base Voltage (Maximum) VCB 150V
Collector-Emitter Voltage (Maximum) VCE 150V
Collector Current (Maximum) IC 1.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 160
Transition Frequency FT 20MHz
Collector Capacitance CC 20pF

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