BUF420A Datasheet PDF - STMicroelectronics

DESCRIPTION
The BUF420A is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capacity. It use 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