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2SB903 PNP Transistor

The 2SB903 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2SB903 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SB903 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the 2SB903 transistor as follows.

Circuit diagram symbol of the 2SB903 transistor

2SB903 Transistor Specification

Transistor Code 2SB903
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 35W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 12A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 70
Transition Frequency FT 60MHz

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