BU911MEDIUM VOLTAGE NPN IGNITION DARLINGTON SGS-THOMSON PREFERRED SALESTYPE NPN DARLINGTON LOW BASE-DRIVE REQUIREMENTS INTEGRATED ANTIPARALLELCOLLECTOR-EMITTER DIODE APPLICATIONS: SOLENOID / RELAY DRIVERS MOTOR CONTROL 32 ELECTRONIC AUTOMOTIVE IGNITION 1DESCRIPTION TO-220The BU911 is an NPN transistor in monolithicDarlington configuration Jedec TO-220 plastic

NPN BU911HIGH VOLTAGE POWER DARLINGTONHIGH VOLTAGE POWER DARLINGTONThe BU911 are high voltage, silicon NPN transistors in monolithic Darlington mounted in Jedec TO-220plastic package.They are designed for applications such as electronic ignition, DC and AD motor controls, solenoiddrivers, etc.ABSOLUTE MAXIMUM RATINGSSymbol Ratings Value UnitVCEO Collector-Emitter Voltage 400 V

isc Silicon NPN Power Transistor BU911DESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 400V(Min)CEO(SUS)Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSSolenoid/ relay driversMotor controlElectronic automotive ignitionABSOLUTE MAXIMUM RATINGS (T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Emitter Voltage