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 IPP80P03P4L07AKSA1

Name: IPP80P03P4L07AKSA1
Brand: Infineon Technologies
SKU: IPP80P03P4L07AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPP80P03P4L07AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP80P03P4L07AKSA1.pdf

Description:: MOSFET P-CH 30V 80A TO220-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:5,586

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

Product details

Overview

IPP80P03P4L07AKSA1 from Infineon Technologies is a P-channel logic-level enhancement-mode MOSFET in PG-TO220-3-1 package, rated for -30 V V_DS, 80 A continuous drain current at T_C = 25 °C, and 5.9–7.2 mΩ R_DS(on) at V_GS = -10 V. It is AEC-qualified, 100% avalanche tested, and designed specifically for reverse battery protection in automotive power systems.

For engineers reviewing the IPP80P03P4L07AKSA1 datasheet, IPP80P03P4L07AKSA1 pinout, IPP80P03P4L07AKSA1 application, or IPP80P03P4L07AKSA1 equivalent, key selection criteria include its -30 V breakdown voltage, low gate threshold (-1.0 to -2.0 V), 1.7 K/W junction-to-case thermal resistance, -175 °C to +175 °C operating temperature range, and compliance with RoHS and AEC-Q101.

Technical Context

This device operates as a high-current, low-voltage P-channel switch optimized for unidirectional reverse polarity protection. Its logic-level gate drive (V_GS(th) down to -1.0 V) enables direct interface with 3.3 V/5 V microcontrollers without level-shifting circuitry.

The MOSFET features integrated avalanche ruggedness (135 mJ E_AS at I_D = -40 A), robust thermal performance (R_thJC = 1.7 K/W), and a fast turn-off delay (15 ns) with controlled diode recovery (t_rr = 50 ns, Q_rr = 40 nC), supporting reliable operation in harsh automotive environments.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	-30 V - Maximum drain-source blocking voltage for 12 V/24 V automotive battery systems
R_DS(on) @ V_GS = -10 V	5.9–7.2 mΩ - Enables <1 W conduction loss at 80 A, reducing heatsink requirements
I_D (continuous)	-80 A @ T_C = 25 °C - Supports high-current load switching in engine control units and body electronics
E_AS	135 mJ - Withstands single-pulse inductive energy during load dump or hot-swap events
T_j operating range	-55 °C to +175 °C - Qualified for under-hood automotive applications per AEC-Q101
Q_g	63–80 nC - Determines gate driver strength requirement for <100 ns switching transitions
t_rr / Q_rr	50 ns / 40 nC - Limits reverse recovery losses and EMI in bidirectional protection topologies

Pinout & Package

IPP80P03P4L07AKSA1 uses the PG-TO220-3-1 package: insulated case, vertical mounting, leaded through-hole format with tab-drain connection. Thermal pad is electrically connected to drain.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Connected to battery positive in reverse protection; carries full load current
Pin 2 (Gate)	Control input	Logic-level compatible; requires -10 V for full enhancement, -4.5 V for ~12 mΩ R_DS(on)
Pin 3 (Drain)	Power output / heat sink node	Internally bonded to metal tab; must be mounted to heatsink for thermal management

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive production use including temperature cycling, humidity, and mechanical shock
100% avalanche tested	Each unit subjected to single-pulse E_AS stress, ensuring ruggedness in inductive load switching
Logic-level gate drive	V_GS(th) range of -1.0 to -2.0 V enables direct MCU GPIO control without external drivers
Green RoHS-compliant package	Halogen-free, lead-free PG-TO220-3-1 meets EU Directive 2011/65/EU and automotive ELV requirements
175 °C maximum junction temperature	Supports operation in high-ambient zones (e.g., near engine bay) without derating below 125 °C ambient

Applications

Engine Control Unit (ECU) Power Input Protection

Automotive Body Control Module (BCM)

Use Scenario: Prevents damage from accidental reverse battery connection during service or jump-starting.

IC Role / Device Role / Timing Role: High-side P-channel MOSFET acting as active polarity guard in main 12 V supply rail.

Use Value: Eliminates need for series diode, reducing voltage drop from ~0.7 V to <50 mV at 80 A, preserving system efficiency and cold-cranking margin.

Use Scenario: Protects lighting, window lift, and door lock subsystems from reverse polarity transients.

IC Role / Device Role / Timing Role: Reverse battery protection switch placed upstream of DC-DC converters and LDOs.

Use Value: Withstands 135 mJ avalanche energy and operates up to 175 °C, enabling placement near heat-generating components without thermal shutdown.

Start-Stop System Battery Management

Commercial Vehicle Telematics Unit

Use Scenario: Ensures safe power-up/down sequencing during frequent engine restarts with variable battery polarity risk.

IC Role / Device Role / Timing Role: Bidirectional protection element with fast t_rr (50 ns) and low Q_rr (40 nC) for minimal switching loss.

Use Value: Enables >100,000 cycle reliability under repeated hot-swap conditions due to robust SOA and thermal design margin.

Use Scenario: Secures GPS, cellular, and CAN interfaces against field-service wiring errors in fleet vehicles.

IC Role / Device Role / Timing Role: Primary reverse polarity barrier before wide-input DC-DC regulators and isolation circuits.

Use Value: MSL1 rating supports lead-free reflow assembly; AEC qualification ensures long-term reliability across 15+ year vehicle lifecycles.

Equivalent & Alternatives

The following parts are listed as comparable options for similar reverse battery protection applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB80P03P4L07AKSA1	Packaged in PG-TO263-3-2 (D²PAK); lower R_thJA on PCB (40 K/W with 6 cm² copper)	Better suited for SMD-based automotive modules requiring higher power density	Select when board space is constrained and thermal vias + large copper pour are feasible
IPI80P03P4L07AKSA1	Packaged in PG-TO262-3-1 (I²PAK); identical die and electrical specs, non-isolated tab	Preferred for cost-sensitive through-hole designs where heatsink mounting is simplified	Select when mechanical robustness and ease of manual rework outweigh SMD assembly benefits

Compared with IPB80P03P4L07AKSA1 and IPI80P03P4L07AKSA1, IPP80P03P4L07AKSA1 offers identical silicon performance but differs in thermal interface and mounting: its TO220-3-1 package provides proven mechanical stability and insulation for chassis-grounded heatsinks, making it optimal for legacy automotive harness interfaces and serviceable ECUs.

Availability

IPP80P03P4L07AKSA1 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, and start-stop battery management systems requiring stable component supply, long lifecycle support, and AEC-Q101 compliance.

Supply support for IPP80P03P4L07AKSA1 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 part belongs to the OptiMOS™-P2 product line-designed explicitly for high-efficiency, high-reliability P-channel power switching in automotive reverse battery protection and load switching applications.

FAQ

What is the maximum allowable gate-source voltage for IPP80P03P4L07AKSA1?

The absolute maximum V_GS is -16 V (negative only). Exceeding this risks permanent gate oxide damage. Recommended operating range is -10 V for full enhancement and -4.5 V for logic-level compatibility. Gate drive circuits must include clamping or Zener protection to prevent transient overshoot beyond -16 V during switching or ESD events.

Does IPP80P03P4L07AKSA1 require a gate resistor, and if so, what value is recommended?

Yes-a gate resistor is required to control dV/dt and suppress ringing. For typical 12 V automotive applications with MCU-driven gates, a 10 Ω to 47 Ω series resistor is recommended. Lower values (≤10 Ω) improve switching speed but increase EMI; higher values (>47 Ω) reduce EMI but extend t_d(off) and increase switching losses. Layout parasitics must also be minimized.

Can IPP80P03P4L07AKSA1 be used in parallel configurations for higher current handling?

Yes, but only with careful layout and gate drive matching. The device exhibits positive R_DS(on) temperature coefficient above 25 °C, enabling inherent current sharing. However, ensure matched gate trace lengths, identical gate resistors, and symmetrical thermal mounting to avoid thermal runaway. Derate total current by ≥20% versus sum of individual ratings.

Is the drain tab of IPP80P03P4L07AKSA1 electrically isolated from the package mounting surface?

Yes-the PG-TO220-3-1 package uses an insulated tab (plastic isolation layer), meaning the drain is electrically isolated from the heatsink mounting surface. This allows direct mounting to grounded chassis without short-circuit risk. Confirm insulation integrity via hipot test (≥2.5 kV AC) before high-volume deployment.

IPP80P03P4L07AKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 30 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:: 7.2mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 2V @ 130µA

Gate Charge (Qg) (Max) @ Vgs:: 80 nC @ 10 V

Vgs (Max):: +5V, -16V

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

FET Feature:: -

Power Dissipation (Max):: 88W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3-1

IPP80P03P4L07AKSA1 FAQ

1.How can I place an order for IPP80P03P4L07AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP80P03P4L07AKSA1 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 IPP80P03P4L07AKSA1 reliable?

The price and inventory of IPP80P03P4L07AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP80P03P4L07AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP80P03P4L07AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP80P03P4L07AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP80P03P4L07AKSA1?

IPP80P03P4L07AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP80P03P4L07AKSA1 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 IPP80P03P4L07AKSA1?

For technical support, including IPP80P03P4L07AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP80P03P4L07AKSA1 requirements.

6.How does Aetrix verify that IPP80P03P4L07AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP80P03P4L07AKSA1 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 IPP80P03P4L07AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP80P03P4L07AKSA1?

All IPP80P03P4L07AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP80P03P4L07AKSA1, 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 IPP80P03P4L07AKSA1 part is unused and in its original packaging.

Return procedure for IPP80P03P4L07AKSA1:

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…