IRLB4132PBF N-Channel MOSFET from Infineon Technologies, rated for 30V drain-source voltage and 78A continuous drain current at 100°C. Features ultra-low on-resistance of 3.5 mΩ max at 10V gate drive, in a TO-220AB through-hole package.
Mfr Part #:

IRLB4132PBF

Available from 3 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
N-Channel MOSFET from Infineon Technologies, rated for 30V drain-source voltage and 78A continuous drain current at 100°C. Features ultra-low on-resistance of 3.5 mΩ max at 10V gate drive, in a TO-220AB through-hole package.
✓ Total Stock: 11,070 pcs
$ Price Range: $0.67 - $2.39

IRLB4132PBF 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
9,020 pcs
9020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,900 pcs
1900 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
150 pcs
150 pcs On Request 1 On Request On Request 1730+ On Request On Request

IRLB4132PBF 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
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

IRLB4132PBF Description

Short technical summary and product information.

The IRLB4132PBF is an N-Channel power MOSFET from Infineon Technologies, part of the HEXFET family. It is designed for high-efficiency power switching applications, offering a maximum drain-source voltage of 30V and a continuous drain current of 78A at 100°C (150A at 25°C, silicon limited). The device features an ultra-low on-resistance of 2.5 mΩ typical and 3.5 mΩ maximum at Vgs = 10V, with similarly low resistance at 4.5V gate drive.

 

Key electrical characteristics include a gate threshold voltage range of 1.35V to 2.35V, typical gate charge of 36 nC, and input capacitance of 5110 pF. The MOSFET is optimized for switching performance with fast switching times: turn-on delay 23 ns, rise time 92 ns, turn-off delay 25 ns, and fall time 36 ns. The integrated body diode has a forward voltage of 1.0V max. Thermal management is supported by a low junction-to-case thermal resistance of 1.11°C/W.

 

The IRLB4132PBF is housed in a TO-220-3 through-hole package (TO-220AB), suitable for manual or automated assembly. The device is lead-free and RoHS compliant, with a moisture sensitivity level of 1 (unlimited). Operating junction temperature range is -55°C to 175°C. Typical applications include UPS systems, inverters, low voltage power tools, and motor control circuits.

IRLB4132PBF Quick Information

Product Type: MOSFET
Series: HEXFET
Canonical Name: IRLB4132PBF N-Channel MOSFET
Subcategory: Power MOSFET

IRLB4132PBF Compliance

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

IRLB4132PBF Estimated Pricing

Qty Low High
1+ $2.39 $2.39
10+ $1.52 $1.52
100+ $1.03 $1.03
500+ $0.83 $0.83
1,000+ $0.74 $0.74
2,000+ $0.69 $0.69
5,000+ $0.67 $0.67

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

IRLB4132PBF Features

  • Ultra-low on-resistance of 3.5 mΩ max.
  • Rated for 30V drain-source voltage.
  • High continuous drain current up to 150A.
  • Through-hole TO-220AB package.
  • Lead-free and RoHS compliant.

IRLB4132PBF Applications

  • Optimized for UPS and inverter applications.
  • Suitable for low voltage power tools.
  • Ideal for high-efficiency power switching.
  • Used in motor control and battery management.

IRLB4132PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the IRLB4132PBF?

30V.

What package does the IRLB4132PBF come in?

TO-220-3 (TO-220AB) through-hole package.

What is the operating temperature range of the IRLB4132PBF?

-55°C to 175°C (junction temperature).

Is the IRLB4132PBF RoHS compliant?

The device is lead-free (PbF) and RoHS3 compliant per manufacturer. Lead-free status is verified from the datasheet; RoHS compliance is unverified in our database.

What is the maximum continuous drain current at 25°C?

150A (silicon limited) at Tc = 25°C with Vgs = 10V.

What is the gate threshold voltage range?

1.35V to 2.35V (minimum to maximum) at Id = 100 µA.

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