DESCRIPTION

The BUL312FP is manufactured using high voltage Multi Epitaxial Planar technology for high

switching speeds and high voltage capability. It uses a Cellular Emitter structure with planar edge

termination to enhance switching speeds while maintaining a wide RBSOA. The BUL series is designed for use in lighting applications and low cost switch-mode power supplies.

■ NPN TRANSISTOR

■ HIGH VOLTAGE CAPABILITY

■ LOW SPREAD OF DYNAMIC PARAMETERS

■ MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

■ VERY HIGH SWITCHING SPEED

■ FULLY CHARACTERIZED AT 125°C

■ LARGE RBSOA

■ FULLY MOLDED ISOLATED PACKAGE

■ 2000 V DC ISOLATION (U.L. COMPLIANT)

​​​​​​​APPLICATIONS

■ HORIZONTAL DEFLECTION FOR TV

■ SMPS

■ ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING