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IRLZ44NPBF The IRLZ44NPBF is an N-Channel MOSFET from Infineon Technologies, rated for 55V drain-source voltage and 47A continuous drain current. It comes in a TO220AB package.
Mfr Part #:

IRLZ44NPBF

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The IRLZ44NPBF is an N-Channel MOSFET from Infineon Technologies, rated for 55V drain-source voltage and 47A continuous drain current. It comes in a TO220AB package.
✓ Total Stock: 44,030 pcs
$ Price Range: $0.54 - $1.80

IRLZ44NPBF 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
23,760 pcs
On Request
23760 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
20,270 pcs
On Request
20270 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.

IRLZ44NPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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IRLZ44NPBF Description

Short technical summary and product information.

The IRLZ44NPBF is an N-Channel MOSFET manufactured by Infineon Technologies. It features a drain-to-source voltage (Vdss) of 55V and a continuous drain current (Id) of 47A at case temperature (Tc). The device uses MOSFET (Metal Oxide) technology.

 

With a maximum on-resistance (Rds On) of 22 milliohms at a drain current of 25A and gate-source voltage of 10V, this MOSFET offers efficient switching performance. The maximum gate charge (Qg) is 48 nanocoulombs at a gate-source voltage of 5V, which is relevant for gate drive design.

 

The IRLZ44NPBF is housed in a TO220AB package, a common through-hole package suitable for power applications. It is designed for use in power switching circuits, motor control, and other applications requiring high current handling.

IRLZ44NPBF Quick Information

Product Type: Single MOSFET
Canonical Name: N-Channel MOSFET, 55V, 47A, TO220AB
Subcategory: Single N-Channel MOSFET

IRLZ44NPBF Compliance

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

IRLZ44NPBF Estimated Pricing

Qty Low High
1+ $1.80 $1.80
10+ $0.86 $0.86
100+ $0.76 $0.76
500+ $0.60 $0.60
1,000+ $0.54 $0.54

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

IRLZ44NPBF Features

  • N-Channel MOSFET with 55V rating.
  • 47A continuous drain current capability.
  • Low on-resistance of 22 milliohms.
  • TO220AB through-hole package.
  • Metal oxide semiconductor technology.

IRLZ44NPBF Applications

  • Used in power switching circuits.
  • Suitable for motor control applications.
  • Ideal for DC-DC converter designs.
  • Applicable in load switching systems.

IRLZ44NPBF FAQs

4 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the IRLZ44NPBF?

The drain-to-source voltage (Vdss) is 55V.

What is the continuous drain current of the IRLZ44NPBF?

The continuous drain current (Id) is 47A at case temperature (Tc).

What is the on-resistance of the IRLZ44NPBF?

The maximum on-resistance (Rds On) is 22 milliohms at a drain current of 25A and gate-source voltage of 10V.

What is the gate charge of the IRLZ44NPBF?

The maximum gate charge (Qg) is 48 nanocoulombs at a gate-source voltage of 5V.

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