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MRF412 NPN Transistor

The MRF412 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the MRF412 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The MRF412 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 MRF412 transistor as follows.

Circuit diagram symbol of the MRF412 transistor

MRF412 Transistor Specification

Transistor Code MRF412
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT121
Collector Power Dissipation (Maximum) PC 240W
Collector-Base Voltage (Maximum) VCB 35V
Collector-Emitter Voltage (Maximum) VCE 18V
Collector Current (Maximum) IC 18A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 30MHz
Collector Capacitance CC 450pF

UXPython is not the creator or an official representative of the MRF412 NPN transistor. You can download the official MRF412 NPN transistor datasheet to get more infromation about this transistor.

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