ST8812FP

www.DataSheet4U.com ST8812FP HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Features ■ ■ ■ ■ ■ HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED TIGHT hfe CONTROL LARGE R.B.S.O.A. FULLY INSULATED PACKAGE U.L. COMPLIANT FOR EASY MOUNTING Applications ■ SWITCH MODE POWER SUPPLIES FOR CRT TV TO-220FP Description The ST8812FP is manufactured using latest Multi Epitaxial Planar technology with high voltage capability. It shows wide R.B.S.O.A. and high switching speed thanks to its Cellular Emitter structure with planar edge termination and deep base diffusion. Internal Schematic Diagram Order codes Part Number ST8812FP Marking ST8812FP Package TO-220FP Packing TUBE rev.1 1/10 www.st.com 10 November 2005 1 Electrical Ratings ST8812FP 1 Table 1. Symbol VCBO VCEO VEBO IC ICM IB PTOT Visol TSTG TJ Electrical Ratings Absolute Maximum Rating Parameter Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (IB = 0) Emitte-Base Voltage (IC = 0) Collector Current Collector Peak Current (tP < 5ms) Base Current Total dissipation at Tc = 25°C Insulation Withstand Voltage (RMS) from All Three Leads to External Heatsink Storage Temperature Max. Operating Junction Temperature Value 1150 600 15 7 12 4 36 1500 -65 to 150 150 Unit V V V A A A W V °C °C Table 2. Symbol RthJ-case Thermal Data Parameter Thermal Resistance Junction-Case__________________ __Max Value 3.47 Unit °C/W 2/10 ST8812FP 2 Electrical Characteristics 2 Electrical Characteristics (TCASE = 25°C; unless othe...