BYV52PI-200RGDIODE FAST REC 200V 30A HE TOP31|STMICROELECTRONICS|Lead free|RoHS Compliant STTH6002CPI STTH6002CW BYW99PI-200RGDIODE FAST REC 200V 15A HE TOP31|STMICROELECTRONICS|Lead free|RoHS Compliant STTH3002CW