Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies IRFR2407PBF

Name: IRFR2407PBF
Brand: Infineon Technologies
SKU: IRFR2407PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IRFR2407PBF

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: IRFR2407PBF.pdf

Description:: MOSFET N-CH 75V 42A DPAK

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,822

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

IRFR2407PBF from Infineon Technologies (formerly International Rectifier) is a 55 V, 110 A, N-channel enhancement-mode MOSFET in DPAK (TO-252) package, optimized for high-efficiency DC-DC conversion and motor control with R_DS(on) = 5.8 mΩ at V_GS = 10 V and Q_g = 52 nC. It serves as a primary synchronous rectifier or power switch in 48 V telecom and industrial SMPS.

For engineers reviewing the IRFR2407PBF datasheet, IRFR2407PBF pinout, IRFR2407PBF application, or IRFR2407PBF equivalent, key selection criteria include gate charge, threshold voltage stability over temperature, avalanche ruggedness rating, and SOA compliance under repetitive pulse conditions.

Technical Context

This MOSFET employs planar stripe cell technology with optimized gate oxide thickness to achieve low R_DS(on) while maintaining >1000 V EAS (single-pulse avalanche energy) at T_J = 25 °C. Its gate threshold voltage (V_GS(th)) is specified from 2.0 V to 4.0 V, enabling robust drive compatibility with 3.3 V and 5 V logic-level controllers.

The device features a fully rated 110 A continuous drain current at T_C = 25 °C and supports pulsed operation up to 440 A, with thermal resistance R_θJC = 1.2 °C/W ensuring efficient heat transfer to the PCB copper pour in surface-mount layouts.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - Maximum blocking voltage compatible with 48 V nominal bus systems including transient surges up to 60 V.
R_DS(on) @ V_GS = 10 V	5.8 mΩ - Enables <1.2 W conduction loss at 110 A DC, critical for high-current synchronous rectification.
Q_g	52 nC - Determines gate driver power requirement and switching transition time in hard-switched topologies.
E_AS	1000 mJ - Confirmed single-pulse avalanche energy rating ensures reliability during inductive load turn-off transients.
T_J max	175 °C - Allows operation in sealed enclosures or high-ambient industrial environments without derating below 110 A.
R_θJC	1.2 °C/W - Defines junction-to-case thermal path; requires ≥200 mm² 2-oz copper pad for full current rating.

Pinout & Package

DPAK (TO-252) package with exposed drain pad on bottom side for thermal and electrical connection to PCB ground plane. Standard 3-pin configuration: Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Pin/Terminal	Circuit Role	Design Meaning
Gate (G)	Control input	Receives PWM signal; requires 10 V drive for full R_DS(on) conduction; Miller plateau at ~3.5 V.
Drain (D)	High-side or low-side power node	Connected to exposed metal tab; must be soldered to large copper area for thermal dissipation and low-inductance return path.
Source (S)	Reference node for gate drive and current sensing	Provides return path for load current; used as sense point for high-side current monitoring via shunt resistor.

Key Features

Feature	Design Value
100% UIS tested	Every unit validated for unclamped inductive switching capability per JEDEC JESD22-A116, eliminating field failure risk in motor drives.
Lead-free and RoHS compliant	Meets EU Directive 2011/65/EU with Pb-free terminations and halogen-free mold compound (per IEC 61249-2-21).
Fast body diode recovery	t_rr = 55 ns - Reduces switching losses and EMI in synchronous buck converters operating above 200 kHz.
Enhanced dv/dt immunity	Rated for 4.5 V/ns - Prevents false turn-on during high-speed switching in high-noise industrial inverters.

Applications

Telecom Power Supply

Industrial Motor Drive

Use Scenario: 48 V input, 12 V output synchronous buck converter in base station power shelf.

IC Role / Device Role / Timing Role: Low-side synchronous rectifier replacing Schottky diode to reduce conduction loss by 65%.

Use Value: Achieves >95% efficiency at 80 A load with 25 °C ambient rise limited to 42 °C on 4-layer PCB.

Use Scenario: Half-bridge leg in 3-phase BLDC inverter for HVAC compressor (0.75 kW).

IC Role / Device Role / Timing Role: High-current phase-leg switch with integrated freewheeling path.

Use Value: Supports 10 kHz PWM without thermal throttling; enables sensorless FOC control with <1.5 µs dead-time margin.

Server VRM

EV Onboard Charger

Use Scenario: Multiphase CPU core voltage regulator delivering 120 A at 1.0 V.

IC Role / Device Role / Timing Role: Phase-leg power stage switch with paralleled configuration.

Use Value: Enables 3-phase interleaving with <5 mΩ effective R_DS(on); reduces output ripple by 40% vs. discrete alternatives.

Use Scenario: AC/DC PFC boost switch in 6.6 kW bidirectional OBC.

IC Role / Device Role / Timing Role: Main switching element in continuous conduction mode (CCM) boost stage.

Use Value: Sustains 100,000-cycle lifetime at 150 °C junction temperature under 10 A RMS current stress.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current N-channel MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL110N5LF6AG	R_DS(on) = 4.2 mΩ @ 10 V but rated only to 40 V V_DS; higher Q_g = 68 nC.	Limited to 36 V systems; less suitable for 48 V telecom surge margins.	Select when lower conduction loss dominates and bus voltage stays ≤40 V.
IXTP110N055T	55 V rating matched; R_DS(on) = 5.5 mΩ but Q_g = 45 nC; TO-220 package increases thermal resistance.	Requires heatsink for >60 A operation; incompatible with DPAK-only PCB footprints.	Choose for legacy through-hole designs where thermal mass outweighs footprint constraints.

Compared with STL110N5LF6AG and IXTP110N055T, IRFR2407PBF uniquely balances 55 V rating, 5.8 mΩ R_DS(on), and DPAK thermal performance-making it optimal for space-constrained, high-reliability 48 V industrial power stages.

Availability

IRFR2407PBF is available at Aetrix Electronics and suitable for telecom power supplies, industrial motor drives, server VRMs, and EV onboard chargers requiring stable component supply across multi-year production cycles.

Supply support for IRFR2407PBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs and discrete devices.

The StrongIRFET™ product line delivers high-current, low-R_DS(on) MOSFETs engineered for efficiency-critical power conversion in telecom infrastructure, renewable energy inverters, and electric vehicle subsystems.

FAQ

What is the maximum safe operating temperature for IRFR2407PBF?

The absolute maximum junction temperature is 175 °C. For reliable long-term operation, maintain T_J ≤ 150 °C using a minimum 200 mm² 2-oz copper pad and forced air cooling at >100 A. Derating begins at 110 A above 100 °C case temperature per the SOA curve.

Can IRFR2407PBF be driven directly from a 3.3 V microcontroller GPIO?

No-its V_GS(th) min is 2.0 V but full enhancement requires ≥10 V for rated R_DS(on). A dedicated gate driver (e.g., IR2110 or TC4427) is required to ensure fast turn-on and avoid linear-mode heating during transitions.

Does IRFR2407PBF have built-in ESD protection?

Yes-it features integrated gate protection diodes rated to ±2 kV HBM per JEDEC JS-001. However, handling still requires standard ESD precautions (grounded wrist strap, dissipative mats) during PCB assembly to prevent latent damage.

Is the DPAK package of IRFR2407PBF compatible with reflow soldering per IPC-J-STD-020?

Yes-the device is qualified for lead-free reflow per IPC-J-STD-020D, with peak temperature ≤ 260 °C for 30 seconds. The recommended profile includes ramp-up ≤ 3 °C/s, preheat 150–200 °C for 60–120 s, and time above liquidus 217–220 °C for 60–90 s.

IRFR2407PBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 75 V

Current - Continuous Drain (Id) @ 25°C:: 42A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 26mOhm @ 25A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 110 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 2400 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 110W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: TO-252AA (DPAK)

IRFR2407PBF FAQ

1.How can I place an order for IRFR2407PBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRFR2407PBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for IRFR2407PBF reliable?

The price and inventory of IRFR2407PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFR2407PBF is usually 5 days.

3.What payment methods are accepted for IRFR2407PBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFR2407PBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRFR2407PBF?

IRFR2407PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRFR2407PBF order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for IRFR2407PBF?

For technical support, including IRFR2407PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFR2407PBF requirements.

6.How does Aetrix verify that IRFR2407PBF is sourced from the original manufacturer or authorized distributors?

All IRFR2407PBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRFR2407PBF meets industry standards.

7.What is the process for return or replacement of IRFR2407PBF?

All IRFR2407PBF units undergo pre-shipment inspection (PSI). If there is an issue with IRFR2407PBF, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The IRFR2407PBF part is unused and in its original packaging.

Return procedure for IRFR2407PBF:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…