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 IPI80N04S4L04AKSA1

Name: IPI80N04S4L04AKSA1
Brand: Infineon Technologies
SKU: IPI80N04S4L04AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPI80N04S4L04AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-262-3 Long Leads, I2PAK, TO-262AA

Datasheet:: IPI80N04S4L04AKSA1.pdf

Description:: MOSFET N-CH 40V 80A TO262-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,152

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

Product details

Overview

IPI80N04S4L04AKSA1 from Infineon Technologies is an AEC-Q101 qualified N-channel enhancement-mode MOSFET in PG-TO262-3-1 package, rated for 40 V V_DS, 4.0 mΩ max R_DS(on) at V_GS = 10 V and I_D = 80 A, with 175 °C maximum junction temperature. It delivers high-current switching in automotive DC-DC converters, motor control inverters, and battery disconnect circuits.

For engineers reviewing the IPI80N04S4L04AKSA1 datasheet, IPI80N04S4L04AKSA1 pinout, IPI80N04S4L04AKSA1 application, or IPI80N04S4L04AKSA1 equivalent, key selection criteria include its 4.0 mΩ R_DS(on) at 10 V gate drive, 100% avalanche-tested ruggedness, AEC-Q101 qualification, and thermal resistance of 2.1 K/W (junction-to-case).

Technical Context

This OptiMOS™-T2 power transistor uses trench-gate superjunction technology to achieve low on-resistance and optimized charge characteristics. Its gate threshold voltage (1.2–2.2 V) enables compatibility with 3.3 V and 5 V logic-level drivers, while its 46–60 nC total gate charge supports efficient high-frequency switching up to 100 kHz in hard-switched topologies.

The device integrates a robust body diode with 39 ns reverse recovery time and 35 nC Q_rr, enabling synchronous rectification and freewheeling in half-bridge configurations. Its 100 mJ single-pulse avalanche energy rating ensures reliable operation under inductive load switching stress without external snubbers.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Maximum drain-source blocking voltage for 12 V/24 V automotive systems
R_DS(on) max	4.0 mΩ @ V_GS = 10 V, I_D = 80 A - Enables <1 W conduction loss at 80 A continuous current
I_D continuous	80 A @ T_C = 100 °C - Sustains full-rated current in engine bay environments
E_AS	100 mJ - Withstands single-pulse inductive energy without failure in motor drive fault conditions
Q_g	46–60 nC - Determines gate driver power requirement and switching speed in PWM applications
R_thJC	2.1 K/W - Enables direct heatsink mounting for thermal management in space-constrained modules
T_j max	+175 °C - Supports operation in under-hood locations per AEC-Q101 requirements

Pinout & Package

Package: PG-TO262-3-1 (3-pin, straight lead, surface-mount compatible variant of TO-262). Case material: thermally enhanced epoxy; mounting surface: isolated drain tab for direct heatsink attachment.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to PCB ground plane or source return path
Pin 2 (Gate)	Control input	Receives PWM signal; requires <60 nC charge to fully enhance channel
Pin 3 (Drain)	Power output	High-current path to load; electrically connected to metal tab for thermal conduction

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain and chassis applications per stress test requirements
100% avalanche tested	Each unit subjected to single-pulse E_AS stress to guarantee ruggedness in inductive switching
MSL1 rating	Compatible with standard 260 °C peak reflow profiles without moisture sensitivity concerns
Green product (RoHS)	Lead-free and halogen-free construction compliant with EU Directive 2011/65/EU
Optimized Q_gd/Q_gs ratio	5–12 nC / 12–16 nC enables controlled dV/dt and reduced EMI in high-speed switching

Applications

Automotive DC-DC Converters

Electric Power Steering (EPS) Inverters

Use Scenario: Step-down conversion from 48 V or 12 V battery to 5 V/3.3 V for ADAS ECUs.

IC Role / Device Role / Timing Role: High-side synchronous rectifier switch operating at 200–500 kHz PWM frequency.

Use Value: 4.0 mΩ R_DS(on) reduces conduction loss by >30% vs. legacy 6 mΩ devices, improving efficiency at 60 A load.

Use Scenario: Three-phase inverter driving 300–500 W brushless DC motor in steering column assembly.

IC Role / Device Role / Timing Role: Low-side power switch in 60 kHz PWM-controlled H-bridge leg.

Use Value: 175 °C T_j max and 2.1 K/W R_thJC enable sustained 80 A peak current without derating in sealed EPS housing.

Battery Disconnect Units (BDU)

48 V Mild Hybrid Starter Generators

Use Scenario: Solid-state contactor replacing mechanical relay in high-voltage battery isolation circuits.

IC Role / Device Role / Timing Role: Normally-open power switch controlling main battery feed to vehicle sub-systems.

Use Value: 100 mJ E_AS rating ensures safe interruption of 200 A fault currents without destructive avalanche failure.

Use Scenario: Bi-directional power switch in 48 V/12 V dual-battery energy transfer system.

IC Role / Device Role / Timing Role: Synchronous rectifier in buck-boost converter during regenerative braking.

Use Value: 39 ns t_rr and low Q_rr minimize reverse recovery losses at 100 kHz switching, increasing round-trip efficiency by 1.2%.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB80N04S4L04AKSA1	PG-TO263-3-2 package; 0.3 K/W lower R_thJA on 6 cm² PCB vs. TO262 version	Better suited for SMD-only production; slightly higher assembly cost	Select when board space allows larger footprint and thermal performance is prioritized over leaded assembly
IPP80N04S4L04AKSA1	PG-TO220-3-1 package; 10% higher R_thJC (2.3 K/W); identical electrical specs	Preferred for through-hole prototyping and service replacement	Select for manual assembly, field repair, or legacy TO-220 socket compatibility

Compared with IPB80N04S4L04AKSA1 and IPP80N04S4L04AKSA1, the IPI80N04S4L04AKSA1 offers optimal balance of thermal performance (2.1 K/W R_thJC), manufacturability (lead-frame SMD), and AEC-Q101 compliance-making it the default choice for volume automotive production where automated placement and under-hood reliability are critical.

Availability

IPI80N04S4L04AKSA1 is available at Aetrix Electronics and suitable for automotive powertrain control, 48 V mild hybrid systems, and industrial motor drives requiring stable component supply across multi-year production cycles.

Supply support for IPI80N04S4L04AKSA1 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 AG is a German semiconductor manufacturer specializing in power management, automotive electronics, and security solutions, with global manufacturing and R&D infrastructure.

This device belongs to the OptiMOS™-T2 product line, engineered specifically for high-efficiency, high-reliability switching in automotive 12 V/48 V power networks and industrial motor control.

FAQ

Is IPI80N04S4L04AKSA1 suitable for 3.3 V microcontroller gate drive?

Yes. Its gate threshold voltage range (1.2–2.2 V) ensures full enhancement at 3.3 V logic levels, and its 12–16 nC Q_gs allows reliable turn-on with standard GPIO drivers. However, a dedicated gate driver is recommended for >100 kHz operation to minimize switching losses.

What is the maximum PCB copper area required to achieve R_thJA = 40 K/W?

A minimum 6 cm² of 70 µm thick copper on FR4 PCB (single layer, vertical orientation in still air) is required to achieve R_thJA = 40 K/W. This configuration is validated per JEDEC JESD51-2 and documented in the official datasheet Rev. 1.0, page 2.

Does this MOSFET include integrated ESD protection?

No. The device does not integrate on-chip ESD protection diodes. External TVS or RC snubbers are required on gate and drain lines in automotive environments to meet ISO 10605 ±8 kV contact discharge requirements.

Can IPI80N04S4L04AKSA1 replace IPP80N04S4L04AKSA1 in existing TO-220 layouts?

No. The PG-TO262-3-1 package has different lead pitch and mounting hole pattern than TO-220. Direct replacement requires PCB redesign. However, both share identical marking (4N04L04), electrical specs, and thermal limits-enabling functional equivalence after layout adaptation.

IPI80N04S4L04AKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-262-3 Long Leads, I2PAK, TO-262AA

Packaging:: Tube

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 40 V

Current - Continuous Drain (Id) @ 25°C:: 80A (Tc)

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

Rds On (Max) @ Id, Vgs:: 4.3mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 2.2V @ 35µA

Gate Charge (Qg) (Max) @ Vgs:: 60 nC @ 10 V

Vgs (Max):: +20V, -16V

Input Capacitance (Ciss) (Max) @ Vds:: 4690 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 71W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO262-3

IPI80N04S4L04AKSA1 FAQ

1.How can I place an order for IPI80N04S4L04AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPI80N04S4L04AKSA1 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 IPI80N04S4L04AKSA1 reliable?

The price and inventory of IPI80N04S4L04AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPI80N04S4L04AKSA1 is usually 5 days.

3.What payment methods are accepted for IPI80N04S4L04AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPI80N04S4L04AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPI80N04S4L04AKSA1?

IPI80N04S4L04AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPI80N04S4L04AKSA1 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 IPI80N04S4L04AKSA1?

For technical support, including IPI80N04S4L04AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPI80N04S4L04AKSA1 requirements.

6.How does Aetrix verify that IPI80N04S4L04AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPI80N04S4L04AKSA1 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 IPI80N04S4L04AKSA1 meets industry standards.

7.What is the process for return or replacement of IPI80N04S4L04AKSA1?

All IPI80N04S4L04AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPI80N04S4L04AKSA1, 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 IPI80N04S4L04AKSA1 part is unused and in its original packaging.

Return procedure for IPI80N04S4L04AKSA1:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

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 …