IRF634MOSFET N-CH 250V 8.1A TO-220AB|VISHAY SILICONIX|Lead All|RoHS Mixed IRF634PBF IRF634SMOSFET N-CH 250V 8.1A D2PAK|VISHAY SILICONIX|Lead All|RoHS Mixed IRF634SPBF IRF634MOSFET N-CH 250V 8A TO-220|STMICROELECTRONICS|Lead free|RoHS Compliant IRF634PBF