Datasheet in PDF, 875 KB, for the FQP10N20C, an N-channel power MOSFET in a TO-220 package. The document lists absolute maximum ratings, on-resistance, gate charge, pinout and thermal data. Technicians use it to verify a suspected shorted transistor in a power supply or inverter, check gate threshold during testing and select a suitable substitute with equal or higher voltage and current ratings. Compare the marking on the part with the ordering information before replacing.
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