2SD421 Datasheet and Replacement

isc Silicon NPN Power Transistors 2SD427DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 120V(Min)(BR)CEOHigh Power Dissipation-: P = 80W(Max)@T =25C CComplement to Type 2SB557Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power amplifier applications.Recommended for 50W high-fidelity audio f

isc Silicon NPN Power Transistors 2SD425DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 140V(Min)(BR)CEOHigh Power Dissipation-: P = 100W(Max)@T =25C CComplement to Type 2SB555Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power amplifier applications.Recommended for high-fidelity audio freq

Inchange Semiconductor Product Specification Silicon NPN Power Transistors 2SD425 2SD426 DESCRIPTION With TO-3 package Complement to type 2SB555/556 High power dissipation APPLICATIONS Power amplifier applications Recommended for high-power high-fidelity audio frequency amplifier output stage PINNING(see Fig.2) PIN DESCRIPTION1 Base 2 EmitterFig.1 simplifi

isc Silicon NPN Power Transistors 2SD426DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 120V(Min)(BR)CEOHigh Power Dissipation-: P = 100W(Max)@T =25C CComplement to Type 2SB556Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power amplifier applications.Recommended for high-fidelity audio freq

isc Silicon NPN Power Transistor 2SD424DESCRIPTIONHigh Power Dissipation-: P = 150W@T = 25C CHigh Collector-Emitter Breakdown Voltage-: V = 180V(Min)(BR)CEOComplement to Type 2SB554Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power amplifier ,DC-DC converter and regulatorapplications.ABSOLUTE M

isc Silicon NPN Power Transistors 2SD428DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = 100V(Min)(BR)CEOHigh Power Dissipation-: P = 60W(Max)@T =25C CComplement to Type 2SB558Minimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for power amplifier applications.Recommended for 40W high-fidelity audio f