IRLR3114ZTRPBF The IRLR3114ZTRPBF is a 40V N-Channel HEXFET Power MOSFET from Infineon Technologies, offering ultra-low on-resistance of 4.9mΩ at 42A. It is designed for high-efficiency power conversion applications.
Mfr Part #:

IRLR3114ZTRPBF

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The IRLR3114ZTRPBF is a 40V N-Channel HEXFET Power MOSFET from Infineon Technologies, offering ultra-low on-resistance of 4.9mΩ at 42A. It is designed for high-efficiency power conversion applications.
✓ Total Stock: 8,020 pcs
$ Price Range: $0.48 - $1.79

IRLR3114ZTRPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,020 pcs
7020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

IRLR3114ZTRPBF 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRLR3114ZTRPBF Description

Short technical summary and product information.

The IRLR3114ZTRPBF is an N-Channel Power MOSFET utilizing Infineon's advanced HEXFET technology. It features a minimum drain-source breakdown voltage of 40V and a maximum continuous drain current of 42A at 25°C case temperature with a 10V gate drive. The typical on-resistance is 3.9mΩ, with a maximum of 4.9mΩ at 42A and 10V.

 

This device offers logic-level gate drive capability (4.5V) and a low gate charge of 40 nC typical, enabling fast switching in high-frequency applications. Input capacitance is 3810 pF at 25V drain-source voltage. The gate threshold voltage ranges from 1.0V to 2.5V, and the maximum gate-source voltage is ±16V. Power dissipation is rated at 140W at 25°C case temperature.

 

Typical applications include DC-DC converters, motor control, power management, and load switching. The device is rated for repetitive avalanche operation up to the maximum junction temperature of 175°C.

 

The IRLR3114ZTRPBF is supplied in a DPAK (TO-252) surface-mount package, suitable for automated assembly and high-density PCB designs.

IRLR3114ZTRPBF Quick Information

Product Type: N-Channel Power MOSFET
Series: HEXFET
Canonical Name: IRLR3114ZTRPBF - N-Channel MOSFET, 40V, 42A, DPAK (TO-252)
Subcategory: Single MOSFET

IRLR3114ZTRPBF Compliance

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

IRLR3114ZTRPBF Estimated Pricing

Qty Low High
1+ $1.79 $1.79
10+ $1.15 $1.15
100+ $0.77 $0.77
500+ $0.60 $0.60
1,000+ $0.56 $0.56
2,000+ $0.54 $0.54
10,000+ $0.48 $0.48

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

IRLR3114ZTRPBF Features

  • Ultra-low on-resistance of 4.9mΩ typical.
  • 175°C maximum junction operating temperature.
  • Logic-level gate drive capability (4.5V).
  • Fast switching with low gate charge.
  • Repetitive avalanche rated up to Tjmax.

IRLR3114ZTRPBF Applications

  • Ideal for high-efficiency DC-DC converters.
  • Suitable for motor control applications.
  • Used in power management for computing.
  • Designed for load switching and battery protection.

IRLR3114ZTRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage (Vds) of the IRLR3114ZTRPBF?

The minimum drain-source breakdown voltage is 40V.

What is the continuous drain current rating?

The maximum continuous drain current is 42A at Tc=25°C with VGS=10V.

What is the typical on-resistance (Rds(on))?

Typical on-resistance is 3.9mΩ, with maximum 4.9mΩ at Id=42A, Vgs=10V.

What is the operating junction temperature range?

The maximum junction operating temperature is 175°C.

What package type is the IRLR3114ZTRPBF available in?

The device is available in a DPAK (TO-252) surface mount package.

Is the IRLR3114ZTRPBF RoHS compliant?

The part number suffix 'PBF' indicates lead-free and RoHS compliance, as per industry standard.

What is the gate threshold voltage (Vgs(th))?

The gate threshold voltage ranges from 1.0V to 2.5V at Id=100µA.

Home
Account

Categories