Datasheet in PDF for the IRFP250, an N-channel power MOSFET in the large TO-247 package. The file name gives no ratings, so take voltage, current and on-resistance from the document itself. This device is widely used in audio amplifiers, inverters, welding and switch-mode supply stages. Technicians consult it to check gate threshold, gate charge, pinout and safe operating area when replacing a failed transistor or matching parallel devices. After a MOSFET short, inspect the gate driver and resistors before power-up. Opens in any standard PDF viewer.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
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