BUF410 Datasheet and Replacement

BUF410HIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR SGS-THOMSON PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTSAPPLICATIONS:3 SWITCH MODE POWER SUPPLIES2 MOTOR CONTROL1DESCRIPTIONTO-218The BUF410 is manufactured using High VoltageMulti Epitaxial Planar technolo

INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor BUF410 DESCRIPTION High Voltage High Speed Switching APPLICATIONS Designed for use in high-frequency power supplies and motor control applications. ABSOLUTE MAXIMUM RATINGS (Ta=25) SYMBOL PARAMETER VALUE UNITVCEV Collector-Emitter Voltage VBE= -1.5V 850 V VCEO Collector-Emitter Volt

BUF410AHigh voltage fast-switching NPN power transistorFeatures High voltage capability Very high switching speed Minimum lot-to-lot spread for reliable operation Low base-drive requirementsApplications 321 Switch mode power suppliesTO-247 Motor control DescriptionThe BUF410A is manufactured using high voltage Figure 1. Internal schematic diagram

INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor BUF410A DESCRIPTION High Voltage High Speed Switching APPLICATIONS Designed for use in high-frequency power supplies and motor control applications. ABSOLUTE MAXIMUM RATINGS (Ta=25) SYMBOL PARAMETER VALUE UNITVCEV Collector-Emitter Voltage VBE= -1.5V 1000 V VCEO Collector-Emitter Vo

isc Silicon NPN Power Transistor BUF410AIDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 450V(Min.)CEO(SUS)High Speed Switching100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in high-frequency power supplies andmotor control applications.ABSOLUTE MAXIMUM RATINGS(T =25)

isc Silicon NPN Power Transistor BUF410IDESCRIPTIONCollector-Emitter Sustaining Voltage-: V = 450V(Min.)CEO(SUS)High Speed Switching100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in high-frequency power supplies andmotor control applications.ABSOLUTE MAXIMUM RATINGS(T =25)a