BU406D

BU406D BU407D SILICON NPN SWITCHING TRANSISTORS s SGS-THOMSON PREFERRED SALESTYPES s NPN TRANSISTOR s VERY HIGH SWITCHING SPEED APPLICATIONS: s HORIZONTAL DEFLECTION FOR MONOCHROME TV DESCRIPTION The BU406D and BU407D are silicon planar epitaxial NPN transistors with integrated damper diode, in Jedec TO-220 plastic package. They are fast switching, devices for use in horizontal deflection output stages of MTV receivers with 110o CRT. The BU406D is primarily intended for large screen, while the BU407D is for medium and small screens 3 2 1 TO-220 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter VCBO VCEV VEBO IC ICM ICM IB Ptot Tstg Tj Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (VBE = - 1.5V) Emitter-Base Voltage (IC = 0) Collector Current Collector Peak Current (repetitive) Collector Peak Current (tp = 10ms) Base Current Total Dissipation at Tc = 25 oC Storage Temperature Max. Operating Junction Temperature June 1997 Value BU406D BU407D 400...