BU931 Datasheet and Replacement

BU931/BU931PBU931PFIHIGH VOLTAGE IGNITION COIL DRIVERNPN POWER DARLINGTON VERY RUGGED BIPOLAR TECHNOLOGY HIGH OPERATING JUNCTIONTEMPERATURE WIDE RANGE OF PACKAGESTO-3APPLICATIONS1 HIGH RUGGEDNESS ELECTRONIC2IGNITIONS33221 1TO-218 ISOWATT218INTERNAL SCHEMATIC DIAGRAMfor TO-3Emitter: pin 2Base: pin1Collector: tabABSOLUTE MAXIMUM RATINGSSymbol Pa

isc Silicon NPN Power Transistor BU931DESCRIPTIONHigh VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 500 VCBOV Collector-Emitter Voltage 400 VCEOV Em

BU931T Automotive-grade high voltage ignition coil driver NPN power Darlington transistor Datasheet - production data Features AEC-Q101 qualified Very rugged Bipolar technology TAB High operating junction temperature Applications 3 High ruggedness electronic ignitions 21Description TO-220This is a high voltage power Darlington transistor developed

BU931TBUB931T HIGH VOLTAGE IGNITION COIL DRIVERNPN POWER DARLINGTON VERY RUGGED BIPOLAR TECHNOLOGY HIGH OPERATING JUNCTIONTEMPERATURE WIDE RANGE OF PACKAGES SURFACE-MOUNTING D2PAK (TO-263)POWER PACKAGE IN TUBE (NO SUFFIX)OR IN TAPE & REEL (SUFFIX T4)APPLICATIONS332 HIGH RUGGEDNESS ELECTRONIC11IGNITIONSTO-220 D2PAKTO-263INTERNAL SCHEMATIC DIAG

isc Silicon NPN Power Transistor BU931TDESCRIPTIONHigh VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 500 VCBOV Collector-Emitter Voltage 400 VCEOV E

isc Silicon NPN Power Transistor BU931RPFIDESCRIPTIONHigh VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 450 VCBOV Collector-Emitter Voltage 400 VCEO

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BU931R BU932R DESCRIPTION With TO-3 package DARLINGTON APPLICATIONS Automotive ignition applications Inverters circuits for motor controls PINNING (See Fig.2) PIN DESCRIPTION1 Base 2 EmitterFig.1 simplified outline (TO-3) and symbol 3 CollectorAbsolute maximum ratings(Ta=25) SYMBO

isc Silicon NPN Power Transistor BU931PDESCRIPTIONHigh VoltageDARLINGTONMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 500 VCBOV Collector-Emitter Voltage 4

isc Silicon NPN Darlington Power Transistor BU931ZPFIDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 350V(Min.)CEO(SUS)High ReliabilityLow Collector Saturation VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS(T

isc Silicon NPN Darlington Power Transistor BU931ZDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 350V(Min.)CEO(SUS)High ReliabilityLow Collector Saturation VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS(T =2

isc Silicon NPN Darlington Power Transistor BU931ZPDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 350V(Min.)CEO(SUS)High ReliabilityLow Collector Saturation VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS(T =

isc Silicon NPN Power Transistor BU931RDESCRIPTIONHigh VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 450 VCBOV Collector-Emitter Voltage 400 VCEOV E

isc Silicon NPN Power Transistor BU931RPDESCRIPTIONHigh VoltageMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSHigh ruggedness electronic ignitionsHigh voltage ignition coil driverABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltage 450 VCBOV Collector-Emitter Voltage 400 VCEOV