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MJE2491 PNP Transistor

The MJE2491 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the MJE2491 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The MJE2491 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 MJE2491 transistor as follows.

Circuit diagram symbol of the MJE2491 transistor

MJE2491 Transistor Specification

Transistor Code MJE2491
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 60W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 60V
Collector Current (Maximum) IC 3A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 20
Transition Frequency FT 3MHz

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