Mfr Part #:

IRFZ44NPBF

Mfr Name: Vishay

The Vishay Dale IRFZ44NPBF is a HEXFET Power MOSFET designed for efficiency and reliability. It features a 55V drain-to-source breakdown voltage and a continuous drain current of 49A.

✓ Total Stock: 450 pcs

$ Price Range: $1.67

IRFZ44NPBF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	450 pcs On Request	450 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRFZ44NPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Vishay

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IRFZ44NPBF Description

Short technical summary and product information.

The Vishay Dale IRFZ44NPBF is an advanced HEXFET Power MOSFET utilizing high-performance processing techniques for extremely low on-resistance per silicon area. This device offers a drain-to-source breakdown voltage of 55V and a continuous drain current of 49A at 25°C case temperature.

Key electrical characteristics include a typical on-resistance of 17.5mΩ and a gate-to-source voltage rating of ±20V. The MOSFET is designed for high efficiency and reliability, featuring fast switching speeds and a ruggedized design. It is fully avalanche rated, providing robust performance in demanding applications.

The IRFZ44NPBF is housed in a universally preferred TO-220AB package, making it suitable for commercial-industrial applications with power dissipation up to 94W. The low thermal resistance of the TO-220 package contributes to its wide acceptance. It operates across a wide temperature range from -55°C to +175°C.

This MOSFET is lead-free and compliant with RoHS3 standards. Its thermal resistance values include Junction-to-Case at 1.5°C/W and Junction-to-Ambient at 62°C/W, facilitating effective heat management.

IRFZ44NPBF Quick Information

Product Type: MOSFET

Canonical Name: Vishay Dale IRFZ44NPBF HEXFET Power MOSFET

Subcategory: Power MOSFET

IRFZ44NPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

IRFZ44NPBF Estimated Pricing

Qty	Low	High
1+	$1.67	$1.67

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

IRFZ44NPBF Features

55V Drain-to-Source Breakdown Voltage.
49A Continuous Drain Current.
17.5mΩ Typical On-Resistance.
TO-220AB Package for Through Hole Mounting.
Wide Operating Temperature Range.

IRFZ44NPBF Applications

Ideal for power switching circuits.
Suitable for industrial applications.
Used in commercial power supplies.
Efficient for motor control.
Reliable for general purpose use.

IRFZ44NPBF FAQs

7 frequently asked questions generated from this part’s specifications.

What is the maximum continuous drain current for the IRFZ44NPBF?

The maximum continuous drain current for the IRFZ44NPBF is 49A at a case temperature of 25°C with a gate-to-source voltage of 10V.

What is the drain-to-source breakdown voltage of the IRFZ44NPBF?

The drain-to-source breakdown voltage (V(BR)DSS) for the IRFZ44NPBF is a minimum of 55V.

What is the typical on-resistance of the IRFZ44NPBF?

The typical on-resistance (RDS(on)) for the IRFZ44NPBF is 17.5mΩ.

What package type is the IRFZ44NPBF supplied in?

The IRFZ44NPBF is supplied in the TO-220AB package.

What is the operating temperature range for the IRFZ44NPBF?

The operating junction and storage temperature range for the IRFZ44NPBF is -55°C to +175°C.

Is the IRFZ44NPBF RoHS compliant?

Yes, the IRFZ44NPBF is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the IRFZ44NPBF?

The Moisture Sensitivity Level (MSL) for the IRFZ44NPBF is 1 Unlimited.