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

Infineon Technologies IRL1404ZPBF

Name: IRL1404ZPBF
Brand: Infineon Technologies
SKU: IRL1404ZPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRL1404ZPBF

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IRL1404ZPBF.pdf

Description:: MOSFET N-CH 40V 75A TO220AB

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRL1404ZPBF from Infineon Technologies is a logic-level N-channel Power MOSFET in TO-220AB package, rated for 40V V_DSS, 3.1mΩ R_DS(on) at V_GS = 10V, and 120A continuous drain current at T_C = 25°C. It features 175°C junction temperature rating, fast switching (t_r = 180ns), and tested repetitive avalanche capability up to 490mJ - designed for high-efficiency DC-DC converters and motor drive half-bridges.

For engineers reviewing the IRL1404ZPBF datasheet, IRL1404ZPBF pinout, IRL1404ZPBF application, or IRL1404ZPBF equivalent, key selection criteria include its ultra-low on-resistance at 4.5V gate drive, body diode reverse recovery charge (Q_rr = 18–27nC), thermal resistance R_θJC = 0.65°C/W, and avalanche energy validation per Fig.12a/12b.

Technical Context

This device employs Infineon's HEXFET® advanced process technology optimized for low conduction loss and high pulse-current robustness. Its gate threshold voltage (V_GS(th) = 1.4–2.7V) enables direct interfacing with 3.3V/5V microcontrollers without level-shifting, while the 75nC total gate charge supports efficient PWM switching at frequencies up to 200kHz.

The integrated body diode exhibits t_rr = 26–39ns and Q_rr = 18–27nC under standardized conditions (I_F = 75A, di/dt = 100A/μs), making it suitable for synchronous rectification and freewheeling paths where reverse recovery losses must be minimized.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	40V - Maximum blocking voltage before avalanche; defines safe operating range in 12V/24V automotive and industrial bus applications.
R_DS(on)	3.1mΩ (typ.) at V_GS = 10V - Enables <1.2W conduction loss at 60A, critical for high-current power stages.
I_D (cont)	120A @ T_C = 25°C - Silicon-limited current; actual PCB-mount derating begins above 75A due to package thermal limits.
Q_g	75nC (typ.) - Determines gate driver power requirement; compatible with standard 1A peak drivers for ≤100kHz operation.
E_AS	490mJ (tested) - Validated single-pulse avalanche energy; allows unclamped inductive turn-off in motor control without external snubbers.
T_J max	175°C - Enables operation in sealed enclosures or high-ambient environments without forced cooling.
C_oss	970pF (typ.) - Output capacitance at V_DS = 32V; impacts zero-voltage switching (ZVS) design margin in resonant topologies.

Pinout & Package

IRL1404ZPBF uses the TO-220AB package with isolated tab (drain-connected). The case is electrically connected to the drain terminal, requiring insulating mounting hardware when mounted to grounded heatsinks.

Pin/Terminal	Circuit Role	Design Meaning
Drain (Tab)	Main current path output / heat sink interface	Electrically tied to metal tab; must be insulated from chassis unless system ground is at drain potential.
Source	Current return path / reference node for gate drive	Low-inductance connection required; internal source inductance L_S = 7.5nH affects switching ringing.
Gate	Control input for channel conduction	Capacitive load (Q_g = 75nC); requires low-impedance drive to minimize switching losses.

Key Features

Feature	Design Value
Logic-level gate drive	Operates fully enhanced at V_GS = 4.5V (R_DS(on) ≤ 5.9mΩ), eliminating need for gate boosters in 5V MCU systems.
Ultra-low R_DS(on)	3.1mΩ typ. at 10V reduces I²R losses by >40% vs. legacy 40V MOSFETs, directly improving thermal margin in compact designs.
Repetitive avalanche rating	Tested to 490mJ E_AS and validated for repetitive operation per Fig.15/16 - enables reliable inductive load switching without external clamping.
175°C junction rating	Supports sustained operation in ambient temperatures up to 125°C when properly heatsinked, meeting AEC-Q101 stress requirements for automotive under-hood use.

Applications

Motor Drive Half-Bridge

DC-DC Synchronous Buck Converter

Use Scenario: High-current BLDC motor phase leg in e-bike controller with 24V nominal bus and 100A peak phase current.

IC Role / Device Role / Timing Role: Low-side switch in half-bridge topology; conducts during PWM low period and handles freewheeling current via integrated body diode.

Use Value: 3.1mΩ R_DS(on) limits conduction loss to <3W at 100A, while 26ns t_rr minimizes diode recovery loss during high-frequency (20kHz) commutation.

Use Scenario: 12V-to-1.2V, 80A VRM for server CPU power delivery with 500kHz switching frequency.

IC Role / Device Role / Timing Role: Synchronous rectifier (low-side FET); replaces Schottky diode to reduce forward drop and improve efficiency.

Use Value: Q_rr = 18nC and V_SD = 1.3V enable >92% efficiency at full load, outperforming discrete diodes by 3–5% in light-load efficiency curves.

Automotive Body Control Module

Industrial Solenoid Driver

Use Scenario: 12V load switch for HVAC actuators and window lift motors in passenger vehicle BCM.

IC Role / Device Role / Timing Role: High-side or low-side load switch; controlled by 3.3V CAN/LIN microcontroller GPIO with minimal external components.

Use Value: V_GS(th) = 1.4–2.7V ensures turn-on with 3.3V logic; 175°C rating survives under-dash ambient up to 105°C without derating.

Use Scenario: 24V solenoid actuator driver in factory automation PLC output module handling 5A steady-state and 30A inrush.

IC Role / Device Role / Timing Role: Inrush-limited power switch; absorbs inductive kickback during de-energization using avalanche capability.

Use Value: 490mJ E_AS rating eliminates need for TVS clamps; enables direct solenoid connection with only RC snubber for EMI suppression.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP120N4F6	R_DS(on) = 3.2mΩ at 10V; Q_g = 85nC; T_J max = 175°C; TO-220 package	Higher gate charge increases driver loss; identical avalanche rating but lower tested E_AS (400mJ)	Preferable when gate drive strength exceeds 1.2A peak and layout prioritizes cost over minimal Q_g.
IRF1404ZPBF	R_DS(on) = 4.0mΩ at 10V; Q_g = 65nC; T_J max = 175°C; TO-220AB package	Lower gate charge improves switching efficiency but higher R_DS(on) increases conduction loss by ~23% at 100A	Preferred in thermally constrained layouts where switching loss dominates and gate drive is limited to 0.8A peak.

Compared with STP120N4F6 and IRF1404ZPBF, IRL1404ZPBF delivers the lowest R_DS(on) among TO-220 40V MOSFETs, making it optimal for high-current, low-duty-cycle applications where conduction loss is the dominant thermal contributor.

Availability

IRL1404ZPBF is available at Aetrix Electronics and suitable for motor drives, DC-DC converters, and industrial solenoid control requiring stable component supply and long-term lifecycle support.

Supply support for IRL1404ZPBF 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 electronics, and industrial control ICs, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q200.

The HEXFET® Power MOSFET product line targets high-efficiency power conversion and rugged switching applications, emphasizing low R_DS(on), fast switching, and validated avalanche robustness for automotive, industrial, and computing markets.

FAQ

Is IRL1404ZPBF RoHS-compliant and lead-free?

Yes, IRL1404ZPBF is lead-free and RoHS-compliant per EU Directive 2011/65/EU. The "PbF" suffix explicitly denotes lead-free packaging, and the device meets JEDEC J-STD-020 moisture sensitivity level 1 (MSL-1) for unlimited floor life at ≤30°C/85% RH.

What is the maximum recommended gate drive voltage for IRL1404ZPBF?

The absolute maximum gate-to-source voltage is ±16V. For reliable long-term operation, gate drive should be limited to +10V to +12V for enhancement and –5V to –10V for active gate pull-down; exceeding +12V provides negligible R_DS(on) improvement but accelerates gate oxide wear.

Can IRL1404ZPBF be used in parallel configurations?

Yes, but with strict layout symmetry: matched gate resistors (≤1Ω), identical trace lengths, and shared heatsink mounting to ensure current sharing. Thermal runaway risk exists above 3 devices without individual current sensing due to positive R_DS(on) temperature coefficient (0.034V/°C).

Does the body diode support continuous conduction mode (CCM) in synchronous buck converters?

Yes - the body diode is rated for 200A continuous source current and 790A pulsed current. However, CCM operation requires careful attention to Q_rr = 18–27nC and t_rr = 26–39ns to avoid shoot-through and excessive recovery loss; gate timing margins must exceed 100ns.

IRL1404ZPBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Last Time Buy

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 40 V

Current - Continuous Drain (Id) @ 25°C:: 75A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 3.1mOhm @ 75A, 10V

Vgs(th) (Max) @ Id:: 2.7V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 110 nC @ 5 V

Vgs (Max):: ±16V

Input Capacitance (Ciss) (Max) @ Vds:: 5080 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 230W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-220AB

IRL1404ZPBF FAQ

1.How can I place an order for IRL1404ZPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRL1404ZPBF 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 IRL1404ZPBF reliable?

The price and inventory of IRL1404ZPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRL1404ZPBF is usually 5 days.

3.What payment methods are accepted for IRL1404ZPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRL1404ZPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRL1404ZPBF?

IRL1404ZPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRL1404ZPBF 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 IRL1404ZPBF?

For technical support, including IRL1404ZPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRL1404ZPBF requirements.

6.How does Aetrix verify that IRL1404ZPBF is sourced from the original manufacturer or authorized distributors?

All IRL1404ZPBF 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 IRL1404ZPBF meets industry standards.

7.What is the process for return or replacement of IRL1404ZPBF?

All IRL1404ZPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRL1404ZPBF, 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 IRL1404ZPBF part is unused and in its original packaging.

Return procedure for IRL1404ZPBF:

1.Submit a request within 90 days.

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

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