fqi3p50 transistor ng datasheet pdf FQI3P50tagagawa : Fairchild Semiconductor paglalarawan : 500V P-Channel MOSFET FQI3P50tagagawa : FAIRCHILD[Fairchild Semiconductor] paglalarawan : 500V P-Channel MOSFET FQI3P50tagagawa : Fairchildpaglalarawan : 500V P-Channel MOSFET