The AP9971GH is a MOSFET, Obsolete, P-Channel,-40V, -7A, RoHS Compliant, TO-252 Package, made by APEC. It features a low on-resistance Rds(on) for minimum power loss and is fully protected, with a fast switching time of quick turn-off and an available protection for the diode. It has VDSS of 40 volts and an Id of 7 Amperes with a maximum gate threshold voltage of 1 V. It is manufactured using high grade semiconductor material and is RoHS compliant.