IRFZ44PBF IRFZ44PBF is a 60V, 50A N-Channel power MOSFET from Vishay Dale. It features a low on-resistance of 28mΩ and is housed in a TO-220AB package.
Mfr Part #:

IRFZ44PBF

Available from 3 distributors
Mfr Name: Vishay
Vishay
IRFZ44PBF is a 60V, 50A N-Channel power MOSFET from Vishay Dale. It features a low on-resistance of 28mΩ and is housed in a TO-220AB package.
✓ Total Stock: 13,660 pcs
$ Price Range: $1.53 - $4.07

IRFZ44PBF Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
13,010 pcs
13010 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
550 pcs
550 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 21+ On Request On Request

IRFZ44PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Industrial Grade
Input Capacitance (Ciss) (Max) @ Vds
Lead Style
Military Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRFZ44PBF Description

Short technical summary and product information.

The IRFZ44PBF is an N-Channel power MOSFET from Vishay Dale, designed for high-efficiency power switching applications. It features a drain-source breakdown voltage of 60V and a continuous drain current of 50A at 25°C case temperature. The device has a maximum on-resistance of 28mΩ at Vgs=10V, ensuring low conduction losses. It is built with third-generation MOSFET technology, offering fast switching and rugged device design. The TO-220AB package provides through-hole mounting and good thermal performance, with a junction-to-case thermal resistance of 1.0°C/W. The operating junction temperature range is -55°C to 175°C. This MOSFET is suitable for applications such as DC-DC converters, motor control, and power supplies.

IRFZ44PBF Quick Information

Product Type: Power MOSFET
Series: IRFZ44
Canonical Name: IRFZ44PBF - N-Channel 60V 50A Power MOSFET
Subcategory: N-Channel MOSFET

IRFZ44PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

IRFZ44PBF Estimated Pricing

Qty Low High
1+ $4.07 $4.07
10+ $2.66 $2.66
50+ $2.06 $2.06
100+ $1.87 $1.87
500+ $1.53 $1.53

Estimated market price range - modelled values for guidance only, not live distributor offers.

IRFZ44PBF Features

  • 60V drain-source breakdown voltage.
  • 50A continuous drain current at 25°C.
  • Low 28mΩ on-resistance at 10V gate drive.
  • TO-220AB through-hole package.
  • 175°C maximum junction temperature.

IRFZ44PBF Applications

  • Used in DC-DC converter circuits.
  • Ideal for motor control applications.
  • Suitable for power supply switching.
  • Applicable in automotive electronics.
  • Used in high-frequency inverters.

IRFZ44PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of IRFZ44PBF?

60V minimum.

What is the package type of IRFZ44PBF?

TO-220-3 (TO-220AB).

What is the operating temperature range?

-55°C to 175°C junction temperature.

Is IRFZ44PBF RoHS compliant?

The part number suffix PbF indicates lead-free terminations, but RoHS compliance varies by part. The datasheet states that parts with lead terminations are not RoHS-compliant. Verify with manufacturer.

What is the gate threshold voltage?

Maximum 4V at Vds=Vgs, Id=250µA.

What is the maximum drain-source on-resistance?

28mΩ at Id=31A, Vgs=10V.

What is the total gate charge?

67nC maximum at Vgs=10V.

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