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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleFDH44N50
onsemi
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See specifications for product details.

FDH44N50 - onsemi

Manufacturer Part Number
FDH44N50
Manufacturer
onsemi
Allelco Part Number
32D-FDH44N50
ECAD Model
Parts Description
MOSFET N-CH 500V 44A TO247-3
Detailed Description
Package
TO-247-3
Data sheet
FDH44N50.pdf
RoHs Status
ROHS3 Compliant
In stock: 10745

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Quantity

Specifications

FDH44N50 Tech Specifications
onsemi - FDH44N50 technical specifications, attributes, parameters and parts with similar specifications to onsemi - FDH44N50

Product Attribute Attribute Value  
Manufacturer onsemi  
Vgs(th) (Max) @ Id 4V @ 250µA  
Vgs (Max) ±30V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package TO-247-3  
Series -  
Rds On (Max) @ Id, Vgs 120mOhm @ 22A, 10V  
Power Dissipation (Max) 750W (Tc)  
Package / Case TO-247-3  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 175°C (TJ)  
Mounting Type Through Hole  
Input Capacitance (Ciss) (Max) @ Vds 5335 pF @ 25 V  
Gate Charge (Qg) (Max) @ Vgs 108 nC @ 10 V  
FET Type N-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 10V  
Drain to Source Voltage (Vdss) 500 V  
Current - Continuous Drain (Id) @ 25°C 44A (Tc)  
Base Product Number FDH44  

Parts Introduction

Manufacturer Part Number

FDH44N50

Manufacturer

onsemi

Introduction

High-performance N-channel power MOSFET

Product Features and Performance

High-voltage capability up to 500V

Low on-resistance of 120mOhm

High continuous drain current of 44A

Wide operating temperature range of -55°C to 175°C

Low input capacitance of 5335pF

High power dissipation capability of 750W

Product Advantages

Excellent switching performance

High energy efficiency

Reliable and durable operation

Suitable for high-power applications

Key Technical Parameters

Drain-to-Source Voltage (Vdss): 500V

Gate-to-Source Voltage (Vgs): ±30V

Continuous Drain Current (Id): 44A

On-Resistance (Rds(on)): 120mOhm

Input Capacitance (Ciss): 5335pF

Power Dissipation (Tc): 750W

Quality and Safety Features

RoHS3 compliant

Robust TO-247-3 package

Compatibility

Suitable for various high-power electronic applications

Application Areas

Switching power supplies

Motor drives

Inverters

Industrial equipment

Renewable energy systems

Product Lifecycle

Currently available

No immediate plans for discontinuation

Replacement or upgrade options may be available

Key Reasons to Choose This Product

High-voltage and high-current handling capability

Excellent energy efficiency and low power losses

Reliable and durable performance over a wide temperature range

Suitable for a variety of high-power applications

Compatibility with industry-standard TO-247-3 package

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi FDH44N50

Product Attribute FDH44N50 FDH5500 FDH5500 FDH50N50
Part Number FDH44N50 FDH5500 FDH5500 FDH50N50
Manufacturer onsemi Fairchild Semiconductor onsemi onsemi
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Gate Charge (Qg) (Max) @ Vgs 108 nC @ 10 V 268 nC @ 20 V 268 nC @ 20 V 137 nC @ 10 V
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 150°C (TJ)
Series - UltraFET™ UltraFET™ UniFET™
Package Tube Tube Tube Tube
Package / Case TO-247-3 TO-247-3 TO-247-3 TO-247-3
Current - Continuous Drain (Id) @ 25°C 44A (Tc) 75A (Tc) 75A (Tc) 48A (Tc)
Supplier Device Package TO-247-3 TO-247 TO-247-3 TO-247-3
Rds On (Max) @ Id, Vgs 120mOhm @ 22A, 10V 7mOhm @ 75A, 10V 7mOhm @ 75A, 10V 105mOhm @ 24A, 10V
FET Feature - - - -
Mounting Type Through Hole Through Hole Through Hole Through Hole
Base Product Number FDH44 - FDH550 FDH50
Vgs (Max) ±30V ±30V ±30V ±30V
Drive Voltage (Max Rds On, Min Rds On) 10V 10V 10V 10V
Vgs(th) (Max) @ Id 4V @ 250µA 4V @ 250µA 4V @ 250µA 5V @ 250µA
FET Type N-Channel N-Channel N-Channel N-Channel
Drain to Source Voltage (Vdss) 500 V 55 V 55 V 500 V
Power Dissipation (Max) 750W (Tc) 375W (Tc) 375W (Tc) 625W (Tc)
Input Capacitance (Ciss) (Max) @ Vds 5335 pF @ 25 V 3565 pF @ 25 V 3565 pF @ 25 V 6460 pF @ 25 V

FDH44N50 Datasheet PDF

Download FDH44N50 pdf datasheets and onsemi documentation for FDH44N50 - onsemi.

Datasheets
FDH44N50.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf
PCN Design/Specification
Logo 17/Aug/2017.pdf Dimension/Color Change 24/Feb/2021.pdf
PCN Packaging
Mult Devices 24/Oct/2017.pdf Packing quantity increase 28/Dec/2020.pdf
PCN Assembly/Origin
Mult Dev Mold Chgs 11/May/2021.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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onsemi

FDH44N50

onsemi
32D-FDH44N50

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