BUF420M Datasheet PDF - ST Microelectronics

●DESCRIPTION

●The BUF420M is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capacity. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining a wide RBSOA. The BUF series is designed for use in high-frequency power supplies and motor control applications.

●■ STMicroelectronics PREFERRED SALESTYPE

●■ HIGH VOLTAGE CAPABILITY

●■ VERY HIGH SWITCHING SPEED

●■ MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

●■ LOW BASE-DRIVE REQUIREMENTS

●APPLICATIONS:

●■ SWITCH MODE POWER SUPPLIES

●■ MOTOR CONTROL