SGSIF344 Datasheet - STMicroelectronics

DESCRIPTION
The SGSIF344 and SGSIF444 are manufactured using Multiepitaxial Mesa technology for cost-effective high performance and uses a Hollow Emitter structure to enhance switching speeds. These transistors are available in ISOWATT220 and ISOWATT218 plastic package respectively. The SGSF series is designed for high speed switching applications such as power supplies and horizontal deflection circuits in TVs and monitors.

■ SGSIF344 IS SGS-THOMSON PREFERRED SALESTYPE
■ HIGH VOLTAGE CAPABILITY
■ VERY HIGH SWITCHING SPEED
■ LOW BASE-DRIVE REQUIREMENTS

APPLICATIONS:
■ SWITCH MODE POWER SUPPLIES
■ HORIZONTAL DEFLECTION FOR COLOUR TVS AND MONITORS