BU508 Datasheet and Replacement

isc Silicon NPN Power Transistor BU508DESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 700V (Min)CEO(SUS)High Power Dissipation-: P = 125W@T = 25D CMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER V

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508DF GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a fully isolated SOT199 envelope with integrated efficiencydiode, primarily for use in horizontal deflection circuits of colour television receivers.QUICK REFERENCE DATASYMBOL PARAMETER CONDITIONS TYP. MAX. UNITVCESM Collec

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

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508DX GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a fully isolated SOT399 envelope with integrated efficiencydiode, primarily for use in horizontal deflection circuits of colour television receivers.QUICK REFERENCE DATASYMBOL PARAMETER CONDITIONS TYP. MAX. UNITVCESM Collec

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508AX GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a fully isolated SOT399 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

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508DW GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a plastic envelope with integrated efficiency diode, primarilyfor use in horizontal deflection circuits of colour television receivers.QUICK REFERENCE DATASYMBOL PARAMETER CONDITIONS TYP. MAX. UNITVCESM Collector-emitter vo

Philips Semiconductors Product specification Silicon Diffused Power Transistor BU508AW GENERAL DESCRIPTIONHigh voltage, high-speed switching npn transistors in a plastic envelope, primarily for use in horizontal deflectioncircuits of colour television receivers.QUICK REFERENCE DATASYMBOL PARAMETER CONDITIONS TYP. MAX. UNITVCESM Collector-emitter voltage peak value VBE = 0 V - 1500

BU208DBU508D/BU508DFI HIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTORS BU208D AND BU508DFI ARE STMPREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY U.L. RECOGNISED ISOWATT218 PACKAGETO-3(U.L. FILE # E81734 (N) JEDEC TO-3 METAL CASE1 NPN TRANSISTOR WITH INTEGRATED2FREEWHEELING DIODEAPPLICATIONS: HORIZONTAL DEFLECTION FOR COLOURTV33DESCRIPTION221 1T

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

BU208A/508A/508AFIHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR SGS-THOMSON PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY U.L. RECOGNISED ISOWATT218 PACKAGE(U.L. FILE # E81734 (N)TO-3 JEDEC TO-3 METAL CASE.1APPLICATIONS:2 HORIZONTAL DEFLECTION FOR COLOURTVDESCRIPTIONThe BU208A, BU508A and BU508AFI aremanufactured using Multiepitaxial Mesa33technology for c

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

BU508DFIHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR STMicroelectronics PREFERREDSALESTYPE HIGH VOLTAGE CAPABILITY ( > 1500 V ) NPN TRANSISTOR WITH INTEGRATEDFREEWHEELING DIODE FULLY INSULATED PACKAGE (U.L.COMPLIANT) FOR EASY MOUNTINGAPPLICATIONS: 3 HORIZONTAL DEFLECTION FOR COLOUR2TV UP TO 25"1DESCRIPTION ISOWATT218The BU508DFI is manufactured using

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

BU208ABU508A/BU508AFI HIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTORS STM PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY U.L. RECOGNISED ISOWATT218 PACKAGE(U.L. FILE # E81734 (N)TO-3 JEDEC TO-3 METAL CASE.1APPLICATIONS:2 HORIZONTAL DEFLECTION FOR COLOURTVDESCRIPTIONThe BU208A, BU508A and BU508AFI aremanufactured using Multiepitaxial Mesa33technology f

BU508AWHigh 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 requirement3 Tight hFE range at operating collector current21 High ruggedness TO-247 semi-insulated power packageT

BU208D/508D/508DFIHIGH VOLTAGE FASTSWITCHING NPNPOWER TRANSISTOR SGS-THOMSON PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY U.L. RECOGNISED ISOWATT218 PACKAGE(U.L. FILE # E81734 (N)TO-3 JEDEC TO-3 METAL CASE NPN TRANSISTOR WITH INTEGRATED1FREEWHEELING DIODE2APPLICATIONS: HORIZONTAL DEFLECTION FOR COLOURTVDESCRIPTION33The BU208D, BU508D and BU508DFI are22

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

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

NPN BU508DFSILICON DIFFUSED POWER TRANSISTORSSILICON DIFFUSED POWER TRANSISTORSThe BU508DF is NPN transistors in a fully isolated SOT199 envelope (with integrated efficiency diode forthe BU508DF).They are a high voltage, high speed switching and they are intended for use in horizontal deflexioncircuits of colour television receivers.ABSOLUTE MAXIMUM RATINGSSymbol Ratings Value U

Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN TRIPLE DIFFUSED PLANAR SILICON TRANSISTOR BU508ATO- 3PN Non IsolatedPlastic PackageColor TV Horizontal Output Application (No Damper Diode)ABSOLUTE MAXIMUM RATINGS (Ta=25C Unless Specified Otherwise )DESCRIPTION SYMBOL VALUE UNITCollector -Base Voltage VCBO 1500 VCollector -Emitter V

Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN SILICON PLANAR POWER TRANSISTOR BU508ATTO-220Plastic PackageHigh Voltage, High-Speed Switching TransistorIntended for use in Horizontal Deflection Circuits of Colour TelevisionsABSOLUTE MAXIMUM RATINGS DESCRIPTION SYMBOL VALUE UNITCollector Emitter Voltage VCES 1500 VVCEO Collector

Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN POWER TRANSISTORS BU508F, BU508AF,BU508DFTO- 3P Fully IsolatedPlastic PackageBCEFast Switching, High Voltage Devices for use in Horizontal Deflection Circuits of Colour TVABSOLUTE MAXIMUM RATINGSDESCRIPTION SYMBOL VALUE UNITCollector -Emitter Voltage VCES 1500 VCollector -Emitt

RoHS RoHS BU508 SeriesSEMICONDUCTORNell High Power ProductsHigh voltage NPN Power transistor8A, 1500VFEATURESCStable performance vs. operating temperature variationHigh ruggednessTigth hFE range at operating collector currentBCTO-3P and TO-247AB package which can be ETO-247AB TO-3PB installed to the heat sink with one screw(BU508C) (BU805B)(2) APPLICATI

BU508AT4TLSilicon NPN Power TransistorDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 700V (Min)CEO(SUS)High Power Dissipation-: P = 125W@T = 25D CAPPLICATIONSDesigned for use in large screen color deflection circuits.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector- Emitter Voltage(V = 0) 1500 VCES BEV Collector-Emitter Vo

SPTECH Product SpecificationSPTECH Silicon NPN Power Transistor BU508ADESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 700V (Min)CEO(SUS)High Power Dissipation-: P = 125W@T = 25D CAPPLICATIONSDesigned for use in large screen color deflection circuits.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector- Emitter Voltage(V = 0) 1500 V

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BU508D DESCRIPTION With TO-3PN package High voltage Built-in damper diode APPLICATIONS For use in large screen colour deflection circuits. PINNING PIN DESCRIPTION1 Base Collector;connected to 2 mounting base Fig.1 simplified outline (TO-3PN) and symbol 3 Emitter Absolute maxi

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BU508DF DESCRIPTION With TO-3PFa package High voltage,high speed With integrated efficiency diode APPLICATIONS For use in horizontal deflection circuits of colour TV receivers PINNING PIN DESCRIPTION1 Base 2 Collector3 EmitterABSOLUTE MAXIMUM RATINGS(TC=25) SYMBOL PARAMETER CONDIT

isc Silicon NPN Power Transistor BU508FIDESCRIPTIONCollector-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

isc Silicon NPN Power Transistor BU508DXDESCRIPTIONHigh Voltage-V = 1500V(Min.)CESCollector Current- I = 8.0ACBuilt-in Integrated DiodeMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits .ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collect

isc Silicon NPN Power Transistor BU508DFIDESCRIPTIONHigh Voltage-V = 1500V(Min.)CESCollector Current- I = 8.0ACBuilt-in Damper DiodeMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits .ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector-

isc Silicon NPN Power Transistor BU508AXDESCRIPTIONCollector-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

isc Silicon NPN Power Transistor BU508DWDESCRIPTIONHigh Voltage-V = 1500V(Min.)CESCollector Current- I = 8.0ACBuilt-in Integrated DiodeMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits .ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collect

isc Silicon NPN Power Transistor BU508ATDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 700V (Min)CEO(SUS)High Power Dissipation-: P = 100W@T = 25D CMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER

INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor BU508A-M DESCRIPTION Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 800V (Min) High Power Dissipation- : PD= 100W@TC= 25 APPLICATIONS Designed for horizontal output applications. ABSOLUTE MAXIMUM RATINGS(Ta=25) SYMBOL PARAMETER VALUE UNIT V Collector- Emitter Voltage(V = 0)

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

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

INCHANGE Semiconductorisc Silicon NPN Power Transistor BU508AWDESCRIPTIONCollector-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

isc Silicon NPN Power Transistor BU508DRDESCRIPTIONHigh Voltage CapabilityHigh Current CapabilityFast Switching SpeedBuilt-in Integrated DiodeMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in large screen color deflection circuits .ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV