BUF420M Overview
® BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR s STMicroelectronics PREFERRED SALESTYPE s HIGH VOLTAGE CAPABILITY s VERY HIGH SWITCHING SPEED s MINIMUM LOT-TO-LOT SPREAD FOR )RELIABLE OPERATION t(ss LOW BASE-DRIVE REQUIREMENTS ucAPPLICATIONS: ds SWITCH MODE POWER SUPPLIES ros MOTOR CONTROL te PDESCRIPTION The BUF420M is manufactured using High leVoltage Multi Epitaxial Planar technology for high...
