FDH34N40 Datasheet. Specs and Replacement

Type Designator: FDH34N40  📄📄 

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 469 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 400 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V

|Id| ⓘ - Maximum Drain Current: 34 A

Tj ⓘ - Maximum Junction Temperature: 175 °C

Electrical Characteristics

tr ⓘ - Rise Time: 72 nS

Cossⓘ - Output Capacitance: 460 pF

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.115 Ohm

Package: TO247

FDH34N40 substitution

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FDH34N40 datasheet

 ..1. Size:142K  fairchild semi
 fdh34n40.pdf pdf_icon

FDH34N40

August 2002 FDH34N40 34A, 400V, 0.115 Ohm, N-Channel SMPS Power MOSFET Applications Features Low Gate Charge Qg results in Simple Drive Switch Mode Power Supplies(SMPS), such as Requirement PFC Boost Improved Gate, Avalanche and High Reapplied dv/dt Two-Switch Forward Converter Ruggedness Single Switch Forward Converter Reduced rDS(ON) Flyback Converte... See More ⇒

 ..2. Size:301K  inchange semiconductor
 fdh34n40.pdf pdf_icon

FDH34N40

isc N-Channel MOSFET Transistor FDH34N40 FEATURES Drain Current I = 34A@ T =25 D C Drain Source Voltage- V =400V(Min) DSS Static Drain-Source On-Resistance R = 0.115 (Max) DS(on) 100% avalanche tested Minimum Lot-to-Lot variations for robust device performance and reliable operation DESCRIPTION Designed for use in switch mode power supplies and general purp... See More ⇒

Detailed specifications: FDD6670S, FDD6676, FDD6676S, FDD6680S, FDD6692, FDU6692, FDH20N40, FDP20N40, AO4468, FMV60N280S2HF, IRF3305B, ISW65R041CFD, MDI5N40RH, MDP06N033TH, MDP06N090TH, MDP10N055TH, MDP12N50TH

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