BULB128D-1

® BULB128D-1 HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Ordering Code BULB128D-1 s Marking BULB128D Shipment Tube s s s s s s STMicroelectronics PREFERRED SALESTYPE NPN TRANSISTOR HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED INTEGRATED ANTIPARALLEL COLLECTOR-EMITTER DIODE 3 12 I2PAK (TO-262) APPLICATIONS: ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING s FLYBACK AND FORWARD SINGLE TRANSISTOR LOW POWER CONVERTERS s INTERNAL SCHEMATIC DIAGRAM DESCRIPTION The device is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and medium voltage capability. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA. The device is designed for use in lighting applications and low cost switch-mode power supplies. ABSOLUTE MAXIMUM RATINGS Symbol V CES V CEO V EBO IC I CM IB I BM P tot T stg Tj Parameter Collector-Emitter Voltage (V BE = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0, IB = 2 A, t p < 10 µ s, T j < 150 o C) Collector Current Collector Peak Current (t p < 5 ms) Base Current Base Peak Current (t p < 5 ms) Total Dissipation at T c = 25 o C Storage Temperature Max. Operating Junction Temperature Value 700 400 V (BR)EBO 4 8 2 4 70 -65 to 150 150 Unit V V V A A A A W o C o C 1/7 September 2003 BULB128D-1 THERMAL DATA R thj-case R thj-amb Thermal Resi...