FDH44N50 Datasheet and Replacement
Type Designator: FDH44N50
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Pd ⓘ - Maximum Power Dissipation: 750 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 500 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
|Vgs(th)|ⓘ - Maximum Gate-Threshold Voltage: 4 V
|Id| ⓘ - Maximum Drain Current: 44 A
Tj ⓘ - Maximum Junction Temperature: 175 °C
Qg ⓘ - Total Gate Charge: 90 nC
Rds ⓘ - Maximum Drain-Source On-State Resistance: 0.12 Ohm
Package: TO247 TO3P TO3PF
FDH44N50 substitution
FDH44N50 Datasheet (PDF)
fdh44n50.pdf

August 2002FDH44N5044A, 500V, 0.12 Ohm, N-Channel SMPS Power MOSFETApplications Features Low Gate Charge Qg results in Simple DriveSwitch Mode Power Supplies(SMPS), such as Requirement PFC Boost Improved Gate, Avalanche and High Reapplied dv/dt Two-Switch Forward ConverterRuggedness Single Switch Forward Converter Reduced rDS(ON) Flyback Converter
fdh44n50.pdf

isc N-Channel MOSFET Transistor FDH44N50FEATURESWith TO-247 packagingWith low gate drive requirementsEasy to drive100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSSwitching applicationsABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Drain-Source Voltage 500 VDSSV Gate
Datasheet: IRFP360LC , IRFP3710 , IRFP430 , IRFP431 , IRFP432 , IRFP433 , IRFP440 , IRFP440A , IRF530 , IRFP442 , IRFP443 , IRFP448 , IRFP450 , IRFP450A , IRFP450FI , IRFP450LC , IRFP451 .
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