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IRFZ44NS The Vishay Dale IRFZ44NS is an N-Channel MOSFET designed for efficiency and reliability. It features a 55V breakdown voltage and a 49A current rating.
Mfr Part #:

IRFZ44NS

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale IRFZ44NS is an N-Channel MOSFET designed for efficiency and reliability. It features a 55V breakdown voltage and a 49A current rating.
✓ Total Stock: 4,522 pcs
$ Price Range: $0.77

IRFZ44NS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
4,500 pcs
On Request
4500 pcs On Request 1 On Request On Request 03+04+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
22 pcs
On Request
22 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IRFZ44NS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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IRFZ44NS Description

Short technical summary and product information.

The IRFZ44NS from Vishay Dale is a high-performance N-Channel Power MOSFET housed in a D2PAK surface mount package. This HEXFET power MOSFET is engineered for efficiency and reliability across a wide range of applications.

 

Key electrical specifications include a breakdown voltage (VDSS) of 55V and a continuous drain current (ID) of 49A. The on-state resistance (RDS(on)) is a maximum of 17.5mΩ, contributing to low conduction losses. Input capacitance is typically 1.47nF, and it offers fast switching speeds with a rise time of 60ns and a fall time of 45ns.

 

This MOSFET is designed to operate within a temperature range of -55°C to 175°C. It has a maximum power dissipation of 94W, making it suitable for demanding power applications. The D2PAK package is designed for surface mounting and can accommodate various die sizes.

 

Ideal for designers seeking an efficient and reliable power switching solution, the IRFZ44NS combines robust design with strong performance characteristics.

IRFZ44NS Quick Information

Product Type: N-Channel MOSFET
Canonical Name: IRFZ44NS N-Channel Power MOSFET
Subcategory: N-Channel

IRFZ44NS Compliance

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

IRFZ44NS Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

IRFZ44NS Features

  • 55V breakdown voltage rating.
  • 49A continuous drain current.
  • Low 17.5mΩ maximum on-state resistance.
  • Fast switching times.
  • D2PAK surface mount package.

IRFZ44NS Applications

  • Efficient power switching applications.
  • High-reliability electronic designs.
  • Power management circuits.
  • Switch-mode power supplies.

IRFZ44NS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the IRFZ44NS?

The breakdown voltage of the IRFZ44NS is 55V.

What is the maximum on-state resistance (RDS(on)) for the IRFZ44NS?

The maximum on-state resistance for the IRFZ44NS is 17.5mΩ.

What is the continuous drain current rating of the IRFZ44NS?

The continuous drain current rating for the IRFZ44NS is 49A.

What is the maximum operating temperature for the IRFZ44NS?

The maximum operating temperature for the IRFZ44NS is 175°C.

What package type is the IRFZ44NS available in?

The IRFZ44NS is available in a D2PAK package.

How is the IRFZ44NS mounted?

The IRFZ44NS is a surface mount device.

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