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 IPI80N06S2L05AKSA2

Name: IPI80N06S2L05AKSA2
Brand: Infineon Technologies
SKU: IPI80N06S2L05AKSA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPI80N06S2L05AKSA2

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: IPI80N06S2L05AKSA2.pdf

Description:: MOSFET N-CH 55V 80A TO262-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:500

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

Product details

Overview

IPI80N06S2L05AKSA2 from Infineon Technologies is an N-channel logic-level enhancement-mode MOSFET optimized for high-current DC-DC conversion and automotive power switching. It delivers 80 A continuous drain current at T_C = 100 °C, features ultra-low R_DS(on) of 4.5 mΩ (max) at V_GS = 4.5 V, and supports 55 V V_DS with 100% avalanche energy rating of 800 mJ. It is AEC-Q101 qualified and rated for 175 °C operation in automotive engine control units.

For engineers reviewing the IPI80N06S2L05AKSA2 datasheet, IPI80N06S2L05AKSA2 pinout, IPI80N06S2L05AKSA2 application, or IPI80N06S2L05AKSA2 equivalent, key selection criteria include logic-level gate drive compatibility (V_GS(th) = 1.2–2.0 V), thermal resistance R_thJC = 0.5 K/W, and SMD-compatible TO262-3-1 package footprint for high-power board-level integration.

Technical Context

This OptiMOS® device uses trench-gate silicon technology to achieve low conduction loss while maintaining fast switching performance. Its gate threshold voltage range (1.2–2.0 V) enables direct interfacing with 3.3 V and 5 V microcontrollers without level-shifting circuitry.

The MOSFET integrates a robust body diode with t_rr = 65–80 ns and Q_rr = 125–160 nC, supporting synchronous rectification and hard-switched topologies. Thermal design is enabled by its 0.5 K/W junction-to-case resistance and MSL1-rated lead-free packaging compatible with 260 °C peak reflow profiles.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - maximum blocking voltage for 12 V/24 V automotive and industrial bus applications
R_DS(on) max @ V_GS=4.5 V	4.5 mΩ - enables <1.5 W conduction loss at 80 A, reducing heatsink requirements
I_D continuous @ T_C=100 °C	80 A - sustained current capability under high-temperature under-hood conditions
E_AS single-pulse	800 mJ - verified avalanche ruggedness for inductive load switching without external snubbers
V_GS(th)	1.2–2.0 V - logic-level gate drive compatibility with standard MCU GPIOs
R_thJC	0.5 K/W - enables efficient heat transfer to heatsink via case mounting
Q_g total	170–230 nC - defines gate driver power requirement for 100 kHz+ switching frequencies

Pinout & Package

Package: PG-TO262-3-1 (straight-lead variant of TO-220, surface-mount compatible with through-hole footprint). Case-isolated, drain-connected tab for thermal and electrical connection.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to ground or current-sense shunt
Pin 2 (Gate)	Control input	High-impedance MOSFET gate requiring <230 nC charge for full turn-on
Pin 3 (Drain)	Power output / high-side switch node	Internally connected to metal tab; must be soldered to PCB copper pour for thermal management

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive powertrain and chassis systems per stress test requirements
Logic-level gate drive	Operates fully enhanced with 4.5 V gate drive, eliminating need for gate drivers in 5 V systems
100% avalanche tested	Each unit subjected to single-pulse E_AS = 800 mJ stress, ensuring reliability in inductive switching
MSL1 reflow rating	Compatible with standard lead-free SMT processes up to 260 °C peak temperature
Green (lead-free) package	RoHS-compliant construction with matte tin plating on leads and drain tab

Applications

Automotive Engine Control Unit (ECU)

Industrial DC Motor Driver

Use Scenario: High-side switching of fuel injector solenoids in 12 V/24 V engine management systems.

IC Role / Device Role / Timing Role: Power switch controlling 10–20 ms pulse-width modulated current bursts into inductive loads.

Use Value: Avalanche ruggedness ensures reliable operation during back-EMF transients without clamping diodes.

Use Scenario: Half-bridge leg in 48 V BLDC motor drives for factory automation equipment.

IC Role / Device Role / Timing Role: Low-side switching element handling 80 A continuous current with <100 ns switching transitions.

Use Value: 4.5 mΩ R_DS(on) reduces conduction losses by >30% vs. legacy 6.5 mΩ devices at same current density.

Server PSU OR-ing Circuit

Onboard Charger (OBC) DC-DC Stage

Use Scenario: Reverse-current protection in redundant 12 V server power distribution rails.

IC Role / Device Role / Timing Role: Low-V_DS forward conduction path replacing Schottky diodes in hot-swap modules.

Use Value: Body diode V_SD = 0.9–1.3 V enables lower forward drop than discrete diodes, improving efficiency at 60–100 A.

Use Scenario: Primary-side synchronous rectifier in isolated 3.3 kW bidirectional OBC DC-DC converter.

IC Role / Device Role / Timing Role: High-efficiency power switch operating at 100–200 kHz with zero-voltage switching (ZVS) assist.

Use Value: C_iss = 5700 pF and Q_gd/Q_gs ratio of ~3.2 support stable ZVS timing across temperature and load.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB80N06S2L05AKSA2	TO-263-3 package; R_thJC = 0.5 K/W; identical die, different leadframe	Better thermal performance in SMD layouts with large copper area	Select when PCB space allows SMD heatsinking and automated assembly is required
IPP80N06S2L05AKSA2	TO-220-3 package; same R_DS(on), slightly higher R_thJC due to leadframe geometry	Preferred for prototyping, manual assembly, or legacy through-hole designs	Select when mechanical mounting flexibility or field-replaceability is prioritized over thermal density

Compared with IPB80N06S2L05AKSA2 and IPP80N06S2L05AKSA2, the IPI80N06S2L05AKSA2 offers identical silicon performance in a straight-lead TO262-3-1 package-providing optimal balance of SMT compatibility, thermal interface simplicity, and mechanical robustness for high-volume automotive production.

Availability

IPI80N06S2L05AKSA2 is available at Aetrix Electronics and suitable for automotive engine control units, industrial motor drives, and server power supply OR-ing circuits requiring stable component supply, long-term lifecycle assurance, and AEC-Q101 compliance.

Supply support for IPI80N06S2L05AKSA2 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 R&D and manufacturing infrastructure.

This device belongs to the OptiMOS® 2nd generation power transistor product line, engineered specifically for high-current, high-temperature automotive and industrial switching applications where logic-level drive and avalanche ruggedness are critical.

FAQ

What is the maximum safe operating temperature for IPI80N06S2L05AKSA2?

The device is rated for continuous operation from –55 °C to +175 °C junction temperature. Its 175 °C T_j rating is validated per AEC-Q101 stress tests and supported by R_thJC = 0.5 K/W and thermal derating curves in the datasheet. Ambient temperature limits depend on PCB layout and heatsinking.

Does IPI80N06S2L05AKSA2 require a gate resistor for stability?

Yes-a gate resistor (typically 10–47 Ω) is recommended to dampen ringing caused by gate loop inductance and prevent spurious turn-on. The device's Q_g = 170–230 nC and C_iss = 5700 pF make it sensitive to fast edge rates; proper gate drive impedance ensures controlled dV/dt and EMI compliance.

Can IPI80N06S2L05AKSA2 replace a standard 60 V MOSFET in a 48 V telecom system?

Yes-it is rated for 55 V V_DS with 20 % margin above 48 V nominal bus, and its 800 mJ avalanche rating handles transient overvoltage events. However, verify SOA limits at elevated temperatures and ensure gate drive remains within 1.2–2.0 V threshold range under system V_GS variation.

Is the drain tab electrically isolated from other pins?

No-the drain is internally connected to the metal tab (Pin 3), which serves as both thermal path and high-current conductor. The tab must be electrically tied to the drain net on the PCB and cannot be used as a floating heatsink. Electrical isolation requires insulating hardware or thermal pads rated for ≥55 V working voltage.

IPI80N06S2L05AKSA2 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

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

Packaging:: Bulk

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 55 V

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

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

Rds On (Max) @ Id, Vgs:: 4.8mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 2V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 230 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 5700 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 300W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO262-3-1

IPI80N06S2L05AKSA2 FAQ

1.How can I place an order for IPI80N06S2L05AKSA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPI80N06S2L05AKSA2 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 IPI80N06S2L05AKSA2 reliable?

The price and inventory of IPI80N06S2L05AKSA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPI80N06S2L05AKSA2 is usually 5 days.

3.What payment methods are accepted for IPI80N06S2L05AKSA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPI80N06S2L05AKSA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPI80N06S2L05AKSA2?

IPI80N06S2L05AKSA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPI80N06S2L05AKSA2 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 IPI80N06S2L05AKSA2?

For technical support, including IPI80N06S2L05AKSA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPI80N06S2L05AKSA2 requirements.

6.How does Aetrix verify that IPI80N06S2L05AKSA2 is sourced from the original manufacturer or authorized distributors?

All IPI80N06S2L05AKSA2 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 IPI80N06S2L05AKSA2 meets industry standards.

7.What is the process for return or replacement of IPI80N06S2L05AKSA2?

All IPI80N06S2L05AKSA2 units undergo pre-shipment inspection (PSI). If there is an issue with IPI80N06S2L05AKSA2, 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 IPI80N06S2L05AKSA2 part is unused and in its original packaging.

Return procedure for IPI80N06S2L05AKSA2:

1.Submit a request within 90 days.

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

Tech Hub

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 …

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.