IRLR2905ZTRLPBF IRLR2905ZTRLPBF is an N-Channel power MOSFET from Infineon Technologies, rated at 55V drain-source voltage and 42A continuous drain current. It features ultra-low 13.5mΩ on-resistance and a D-Pak (TO-252) surface-mount package.
Mfr Part #:

IRLR2905ZTRLPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
IRLR2905ZTRLPBF is an N-Channel power MOSFET from Infineon Technologies, rated at 55V drain-source voltage and 42A continuous drain current. It features ultra-low 13.5mΩ on-resistance and a D-Pak (TO-252) surface-mount package.
✓ Total Stock: 25 pcs

IRLR2905ZTRLPBF Available from 1 distributor

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25 pcs
25 pcs On Request 1 On Request On Request NO DC On Request On Request

IRLR2905ZTRLPBF 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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

IRLR2905ZTRLPBF Description

Short technical summary and product information.

The IRLR2905ZTRLPBF from Infineon Technologies is an N-channel enhancement-mode power MOSFET built using advanced process technology. It is rated for a drain-source voltage of 55V and a continuous drain current of 42A at Tc=25°C (silicon limited), with a maximum power dissipation of 110W.

 

The device features an ultra-low on-resistance of 13.5mΩ maximum at Vgs=10V and Id=36A, along with a typical gate charge of 23nC. With a maximum gate threshold voltage of 3V, it supports logic-level gate drive at 4.5V as well as 10V drive. Fast switching and 175°C junction temperature rating allow efficient operation in power switching circuits.

 

The surface-mount D-Pak (TO-252-3) package with gull-wing leads facilitates compact PCB assembly. The part is lead-free and RoHS3 compliant.

IRLR2905ZTRLPBF Quick Information

Product Type: Power MOSFET
Series: HEXFET
Canonical Name: IRLR2905ZTRLPBF N-Channel Power MOSFET
Subcategory: Power MOSFET

IRLR2905ZTRLPBF Compliance

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

IRLR2905ZTRLPBF Features

  • Ultra low 13.5 mΩ on-resistance rating.
  • Rated for 55V drain-source and 42A current.
  • Logic-level gate drive at 4.5V operation.
  • Operates up to 175°C junction temperature.
  • Surface mount D-Pak TO-252 package.

IRLR2905ZTRLPBF Applications

  • Fast switching power supply circuits.
  • High-current load switch for 42A rails.
  • Power switching for DC-DC converters.

IRLR2905ZTRLPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the IRLR2905ZTRLPBF?

55 V.

What is the continuous drain current rating?

42 A at Tc=25°C (silicon limited).

What is the on-resistance of this MOSFET?

13.5 mΩ maximum at Vgs=10V, Id=36A; typical 11 mΩ.

What package does the IRLR2905ZTRLPBF come in?

TO-252-3, D-Pak (2 leads + tab), SC-63; surface mount.

What is the operating temperature range?

-55°C to +175°C junction temperature.

Is the IRLR2905ZTRLPBF RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What is the gate threshold voltage?

3 V maximum at Id=250µA.

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