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PT903 NPN Transistor

The PT903 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the PT903 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The PT903 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 PT903 transistor as follows.

Circuit diagram symbol of the PT903 transistor

PT903 Transistor Specification

Transistor Code PT903
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package MT38-1
Collector Power Dissipation (Maximum) PC 125W
Collector-Base Voltage (Maximum) VCB 140V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 20A
Operating Junction Temperature (Maximum) TJ 200°C
Forward Current Transfer Ratio (hFE Value) 20
Transition Frequency FT 50MHz
Collector Capacitance CC 1000pF

UXPython is not the creator or an official representative of the PT903 NPN transistor. You can download the official PT903 NPN transistor datasheet to get more infromation about this transistor.

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