BUL312FH

BUL312FH HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Ordering Code BUL312FH „ „ „ „ „ „ „ Marking BUL312FH Shipment Tube HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED FULLY CHARACTERIZED AT 125 °C LARGE R.B.S.O.A. FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING HORIZONTAL DEFLECTION FOR COLOR TV SWITCH MODE POWER SUPPLIES ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING TO-220FH APPLICATIONS: „ „ „ INTERNAL SCHEMATIC DIAGRAM DESCRIPTION The device is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining a wide R.B.S.O.A. ABSOLUTE MAXIMUM RATINGS Symbol VCES VCEO VEBO IC ICM IB IBM Ptot Visol Tstg Tj August 2002 Parameter Collector-Emitter Voltage (VBE = 0) Collector-Emitter Voltage (IB = 0) Emitter-Base Voltage (IC = 0) Collector Current Collector Peak Current (tp < 5 ms) Base Current Base Peak Current (tp < 5 ms) 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 500 9 5 10 3 4 36 2500 –65 to 150 150 Unit V V V A A A A W V °C °C 1/6 BUL312FH THERMAL DATA Rthj-case Rthj-amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max Max 3.47 62.5 °C/W °C/W EL...