N-Channel 55 V 31A (Tc) 45W (Tc) Through Hole TO-220AB Full-Pak
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IRFIZ44NPBF

DigiKey Part Number
IRFIZ44NPBF-ND
Manufacturer
Manufacturer Product Number
IRFIZ44NPBF
Description
MOSFET N-CH 55V 31A TO220AB FP
Customer Reference
Detailed Description
N-Channel 55 V 31A (Tc) 45W (Tc) Through Hole TO-220AB Full-Pak
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
65 nC @ 10 V
Series
Vgs (Max)
±20V
Packaging
Tube
Input Capacitance (Ciss) (Max) @ Vds
1300 pF @ 25 V
Part Status
Last Time Buy
Power Dissipation (Max)
45W (Tc)
FET Type
Operating Temperature
-55°C ~ 175°C (TJ)
Technology
Mounting Type
Through Hole
Drain to Source Voltage (Vdss)
55 V
Supplier Device Package
TO-220AB Full-Pak
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
10V
Base Product Number
Rds On (Max) @ Id, Vgs
24mOhm @ 17A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRFZ48NPBFInfineon Technologies960IRFZ48NPBF-ND£1.65000MFR Recommended
In-Stock: 2,341
Check for Additional Incoming Stock
Last Time Buy Date: 30/09/2026
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£2.09000£2.09
50£1.01540£50.77
100£0.91080£91.08
500£0.72712£363.56
1,000£0.66808£668.08
2,000£0.61844£1,236.88
5,000£0.56474£2,823.70
10,000£0.53158£5,315.80
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:£2.09000
Unit Price with VAT:£2.50800