ST buh515d free download

File name buh515d.pdf

BUH515D HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR s SGS-THOMSON PREFERRED SALESTYPE s HIGH VOLTAGE CAPABILITY s U.L. RECOGNISED ISOWATT218 PACKAGE (U.L. FILE # E81734 (N)) s NPN TRANSISTOR WITH INTEGRATED FREEWHEELING DIODE APPLICATIONS: s HORIZONTAL DEFLECTION FOR COLOUR 3 2 TV 1 DESCRIPTION The BUH515D is manufactured using ISOWATT218 Multiepitaxial Mesa technology for cost-effective high performance and uses a Hollow Emitter structure to enhance switching speeds. The BUH series is designed for use in horizontal deflection circuits in televisions and monitors. INTERNAL SCHEMATIC DIAGRAM R Typ. = 12 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Uni t V CBO Collector-Base Voltage (IE = 0) 1500 V V CEO Collector-Emitter Voltage (I B = 0) 700 V V EBO Emitter-Base Voltage (I C = 0) 5 V IC Collector Current 8 A I CM Collector Peak Current (tp < 5 ms) 15 A IB Base Current 5 A I BM Base Peak Current (t p < 5 ms) 8 A o P t ot Total Dissipation at T c = 25 C 50 W o T stg St orage Temperature -65 to 150 C o Tj Max. Operating Junction Temperature 150 C June 1997 1/7 BUH515D THERMAL DATA o R t hj-ca se Thermal Resistance Junction-case Max 2.5 C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symb ol Parameter Test Cond ition s Min. Typ . Max. Un it I CES Collector Cut-off V CE = 1300 V