DESCRIPTION

The BUL310 and BUL310PI are manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability. They use 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.

■ SGS-THOMSON PREFERRED SALESTYPES

■ NPN TRANSISTOR

■ HIGH VOLTAGE CAPABILITY

■ LOW SPREAD OF DYNAMIC PARAMETERS

■ MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

■ VERY HIGH SWITCHING SPEED

■ FULLY CHARACTERISED AT 125oC

■ LARGE RBSOA

■ U.L. RECOGNISED ISOWATT220 PACKAGE

(U.L. FILE # E81734 (N)): ISOLATION VOLTAGE 1500VRMS

APPLICATIONS

■ ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING

■ FLYBACK AND FORWARD SINGLE TRANSISTOR LOW POWER CONVERTERS