BUF420M Datasheet, Equivalent, Cross Reference Search
Type Designator: BUF420M
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 115 W
Maximum Collector-Base Voltage |Vcb|: 850 V
Maximum Collector-Emitter Voltage |Vce|: 450 V
Maximum Collector Current |Ic max|: 30 A
Max. Operating Junction Temperature (Tj): 150 °C
Forward Current Transfer Ratio (hFE), MIN: 100
Noise Figure, dB: -
Package: TOP3
BUF420M Transistor Equivalent Substitute - Cross-Reference Search
BUF420M Datasheet (PDF)
buf420m.pdf
BUF420MHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR STMicroelectronics PREFERREDSALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS 1APPLICATIONS: 2 SWITCH MODE POWER SUPPLIES MOTOR CONTROL TO-3DESCRIPTION (version "R")The BUF420M is manufactured using HighVoltage M
buf420m.pdf
isc Silicon NPN Power Transistor BUF420MDESCRIPTIONWith TO-3 packagingLarge collector currentLow collector saturation voltageHigh power dissipationMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in DC-DC converterDriver of solenoid or motorFor audio amplifier applicationsABSOLUTE MAXIMUM RATING
buf420a.pdf
BUF420AHIGH 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 SUPPLIES21 MOTOR CONTROLDESCRIPTIONTO-218The BUF420A is manufactured using HighVoltage Multi Epitaxial Planar techno
buf420aw.pdf
BUF420AWHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR STMicroelectronics PREFERREDSALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS: 32 SWITCH MODE POWER SUPPLIES1 MOTOR CONTROL TO-247DESCRIPTION The BUF420AW is manufactured using HighVoltage Multi Epita
buf420--.pdf
BUF420BUF420MHIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR SGS-THOMSON PREFERRED SALESTYPES NPN TRANSISTOR HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS13APPLICATIONS:22 SWITCH MODE POWER SUPPLIES1 MOTOR CONTROLTO-218 TO-3DESCRIPTION(version R)The BUF420 and BUF420
buf420i.pdf
isc Silicon NPN Power Transistor BUF420IDESCRIPTIONCollector-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
buf420a.pdf
isc Silicon NPN Power Transistor BUF420ADESCRIPTIONCollector-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
buf420.pdf
isc Silicon NPN Power Transistor BUF420DESCRIPTIONCollector-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
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , TIP42 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
