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File name buh615d.pdf

BUH615D HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR s SGS-THOMSON PREFERRED SALESTYPE s HIGH VOLTAGE CAPABILITY s NPN TRANSISTOR WITH INTEGRATED FREEWHEELING DIODE s U.L. RECOGNISED ISOWATT218 PACKAGE (U.L. FILE # E81734 (N)) APPLICATIONS: s HORIZONTAL DEFLECTION FOR COLOUR 3 2 TV 1 DESCRIPTION The BUH615D 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 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V CBO Collector-Base Voltage (I E = 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 (t p < 5 ms) 12 A IB Base Current 5 A I BM Base Peak Current (t p < 5 ms) 8 A P tot Total Dissipation at T c = 25 o C 55 W o T stg Storage Temperature -65 to 150 C o Tj Max. Operating Junction Temperature 150 C December 1997 1/4 BUH615D THERMAL DATA o R thj-case Thermal Resistance Junction-case Max 2.3 C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit I CES Collector Cut-off V CE = 1500 V 0.2 mA o Curren