Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508AF GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a fully isolated SOT199 envelope, primarily for use inhorizontal deflection circuits of colour television receivers.QUICK REFERENCE DATASYMBOL PARAMETER CONDITIONS TYP. MAX. UNITVCESM Collector-emitter voltage peak value VB

BU508AFHigh voltage NPN power transistor for standarddefinition CRT displayFeatures State-of-the-art technology: Diffused collector Enhanced generation Stable performances versus operating temperature variation Low base-drive requirement32 Tight hFE range at operating collector current1 High ruggednessISOWATT218FX Fully insulated power pa

BU508AF TV Horizontal Output ApplicationsTO-3PF11.Base 2.Collector 3.EmitterNPN Triple Diffused Planar Silicon TransistorAbsolute Maximum Ratings TC=25C unless otherwise notedSymbol Parameter Value Units VCES Collector-Emitter Voltage 1500 V VCEO Collector-Emitter Voltage 700 V VEBO Emitter-Base Voltage 5 V IC Collector Current (DC) 5 A ICP *Collector Current (Pulse) 1

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BU508AF DESCRIPTION With TO-3PFa package High voltage High speed switching APPLICATIONS For use in horizontal deflection circuits of high resolution monitors PINNING PIN DESCRIPTION1 Base 2 Collector3 EmitterAbsolute maximum ratings(Ta=25) SYMBOL PARAMETER CONDITIONS VALUE UNIT

BU208ABU508A/BU508AFIHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTORS STMicroelectronics PREFERREDSALESTYPES HIGH VOLTAGE CAPABILITY (> 1500 V) FULLY INSULATED PACKAGE (U.L.TO-3COMPLIANT) FOR EASY MOUNTING1APPLICATIONS: 2 HORIZONTAL DEFLECTION FOR COLOURTV DESCRIPTION The BU208A, BU508A and BU508AFI aremanufactured using Multiepitaxial Mesa33technolo

UTC BU508 AFI NPN EPITAXIAL SILICON TRANSISTOR SILICON DIFFUSED POWER TO-3PML TRANSISTOR 1. BASE2. COLLECTOR3. EMITTERDESCRIPTION The UTC BU508AFI is high voltage, high speed switching NPN transistors in a plastic envelope, primarily for use in horizontal deflection circuites of colour television receivers.1 2 3Features * TV color horizontal deflection. * With TO-3P

isc Silicon NPN Power Transistor BU508AFIDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 700V (Min)CEO(SUS)High Switching SpeedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in horizontal deflection circuits ofcolor TV receivers.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV