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

Infineon Technologies IPI80P03P405AKSA1

Name: IPI80P03P405AKSA1
Brand: Infineon Technologies
SKU: IPI80P03P405AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPI80P03P405AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: IPI80P03P405AKSA1.pdf

Description:: MOSFET P-CH 30V 80A TO262-3

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Product details

Overview

IPI80P03P405AKSA1 from Infineon Technologies is a P-channel enhancement-mode MOSFET in PG-TO262-3-1 package, rated for -30 V V_DS, 4.7 mΩ R_DS(on) at V_GS = -10 V and I_D = -80 A, with 175 °C maximum junction temperature and AEC-Q101 qualification. It serves as a high-current load switch in automotive body control modules, battery disconnect circuits, and reverse polarity protection.

For engineers reviewing the IPI80P03P405AKSA1 datasheet, IPI80P03P405AKSA1 pinout, IPI80P03P405AKSA1 application, or IPI80P03P405AKSA1 equivalent, key selection criteria include R_DS(on) at elevated temperature, single-pulse avalanche energy (410 mJ), gate charge profile (Q_g = 100–130 nC), and thermal resistance (R_thJC = 1.1 K/W).

Technical Context

This device uses Infineon's OptiMOS™-P2 silicon process optimized for low R_DS(on) and fast switching in P-channel configurations. Its gate threshold voltage range (-2.0 to -4.0 V) ensures robust turn-on under automotive supply variations, while the 100% avalanche-tested design supports unclamped inductive switching in motor drive and solenoid control.

The MOSFET features integrated body diode with t_rr = 100 ns and Q_rr = 80 nC, enabling efficient synchronous rectification in DC-DC converters. Thermal performance is validated for leaded mounting (R_thJA = 62 K/W on minimal footprint PCB) and supports continuous operation up to 175 °C junction temperature.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	-30 V - Maximum drain-source blocking voltage for 12 V automotive systems with transient overvoltage margin
R_DS(on)	4.7 mΩ max @ V_GS = -10 V, I_D = -80 A - Enables <1 W conduction loss at full rated current
I_D (continuous)	-80 A @ T_C = 25 °C - Supported by bondwire-limited current rating and 137 W power dissipation capability
E_AS	410 mJ - Single-pulse avalanche energy at I_D = -40 A, ensuring reliability in inductive load switching
Q_g	100–130 nC - Total gate charge defining driver strength requirement for <100 ns switching transitions
R_thJC	1.1 K/W - Junction-to-case thermal resistance enabling direct heatsink mounting for high-power thermal management
V_GS(th)	-2.0 to -4.0 V - Gate threshold range ensuring turn-on stability across temperature and manufacturing variation

Pinout & Package

Package: PG-TO262-3-1 (lead-frame variant of TO-262), surface-mount compatible with through-hole footprint, isolated drain tab for direct heatsink attachment.

Pin/Terminal	Circuit Role	Design Meaning
Drain (Tab)	Main current path output	Exposed metal tab electrically connected to drain; requires insulated mounting or heatsink isolation
Source	Reference node for gate control	Common return path for load current; ties to system ground or negative rail in high-side switch configuration
Gate	Control input	High-impedance terminal requiring <130 nC charge for full enhancement; sensitive to ESD and ringing

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive applications including engine control, chassis, and body electronics per stress test requirements
100% avalanche tested	Each unit subjected to controlled unclamped inductive switching to guarantee E_AS ≥ 410 mJ
MSL1 reflow rating	Rated for peak soldering temperatures up to 260 °C, supporting standard lead-free assembly processes
Green RoHS-compliant package	Halogen-free, lead-free construction meeting EU Directive 2011/65/EU and JEDEC J-STD-020
Integrated body diode	Optimized for reverse recovery (t_rr = 100 ns, Q_rr = 80 nC) in freewheeling and bidirectional power flow

Applications

Automotive Body Control Module

Industrial Battery Disconnect

Use Scenario: Controlling headlight, wiper, or seat actuator loads in 12 V vehicle electrical architecture.

IC Role / Device Role / Timing Role: High-side P-channel switch managing load enable/disable with reverse polarity protection.

Use Value: Low R_DS(on) minimizes heat generation during continuous 80 A operation; AEC-Q101 qualification ensures field reliability.

Use Scenario: Isolating main battery from downstream DC distribution in UPS or telecom backup systems.

IC Role / Device Role / Timing Role: Solid-state replacement for mechanical contactors, enabling fast, bounce-free disconnection.

Use Value: 410 mJ avalanche capability absorbs energy from cable inductance during fault interruption without failure.

Reverse Polarity Protection

DC-DC Synchronous Rectifier

Use Scenario: Preventing damage from incorrect battery connection in portable medical devices or test equipment.

IC Role / Device Role / Timing Role: Low-loss series pass element placed between input connector and system rail.

Use Value: 4.7 mΩ R_DS(on) limits forward voltage drop to <380 mV at 80 A, reducing power loss versus Schottky diodes.

Use Scenario: Secondary-side rectification in isolated 48 V–12 V buck-derived converters for server power supplies.

IC Role / Device Role / Timing Role: Synchronously commutated switch replacing output diode to improve efficiency.

Use Value: Fast t_rr (100 ns) and low Q_rr (80 nC) reduce switching losses and EMI during hard commutation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPP80P03P4-05	Same die, PG-TO220-3-1 package; R_thJC = 1.1 K/W but higher R_thJA (62 K/W) due to smaller thermal pad area	Better suited for prototyping or low-volume through-hole assembly; less effective for high-power convection cooling	Select when board layout constraints prohibit surface-mount or when manual soldering is required
IPB80P03P4-05	Same die, PG-TO263-3-2 (D²PAK) package; identical R_DS(on) and avalanche rating but improved PCB thermal coupling	Preferred for automated SMT lines with large copper pour; enables lower T_j at same power level	Select when maximizing thermal performance on production PCBs with 6 cm² drain copper area

Compared with IPP80P03P4-05 and IPB80P03P4-05, the IPI80P03P405AKSA1 offers identical electrical performance in a PG-TO262-3-1 package that balances SMT manufacturability with through-hole compatibility-ideal for mixed-technology automotive ECUs where mechanical robustness and thermal interface consistency are critical.

Availability

IPI80P03P405AKSA1 is available at Aetrix Electronics and suitable for automotive body control modules, industrial battery disconnect systems, reverse polarity protection circuits, and DC-DC synchronous rectifiers requiring stable component supply and long-term lifecycle support.

Supply support for IPI80P03P405AKSA1 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 fabrication infrastructure.

This device belongs to the OptiMOS™-P2 product line, engineered specifically for high-efficiency, high-reliability P-channel switching in 12 V and 24 V automotive and industrial power systems.

FAQ

What is the maximum allowable junction temperature for continuous operation?

The IPI80P03P405AKSA1 is rated for continuous operation up to 175 °C junction temperature, verified per AEC-Q101 stress testing. Derating curves show usable current capacity down to -80 A at T_C = 100 °C, making it suitable for under-hood environments with limited airflow.

Is this MOSFET suitable for high-frequency PWM applications above 100 kHz?

Yes-the device has C_iss = 7900–10300 pF, C_oss = 2340–3040 pF, and Q_g = 100–130 nC, supporting switching frequencies up to 250 kHz in hard-switched topologies when paired with a 2 A gate driver. Layout-dependent parasitic inductance remains the primary limiting factor.

Does the body diode support synchronous rectification in buck converters?

Yes-the integrated body diode has t_rr = 100 ns and Q_rr = 80 nC at I_F = -80 A, enabling use in synchronous rectification where controlled turn-off reduces shoot-through risk and improves light-load efficiency over discrete diode solutions.

How does the PG-TO262-3-1 package differ thermally from the PG-TO220-3-1 version?

The PG-TO262-3-1 package shares the same R_thJC = 1.1 K/W as the PG-TO220-3-1, but its flatter profile and larger exposed drain pad improve PCB thermal spreading. On a 6 cm² copper area, both achieve R_thJA ≈ 40 K/W, though TO262 offers better mechanical stability in vibration-prone automotive mounts.

IPI80P03P405AKSA1 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:: 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):: 10V

Rds On (Max) @ Id, Vgs:: 5mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 4V @ 253µA

Gate Charge (Qg) (Max) @ Vgs:: 130 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 10300 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 137W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

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

IPI80P03P405AKSA1 FAQ

1.How can I place an order for IPI80P03P405AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPI80P03P405AKSA1 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 IPI80P03P405AKSA1 reliable?

The price and inventory of IPI80P03P405AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPI80P03P405AKSA1 is usually 5 days.

3.What payment methods are accepted for IPI80P03P405AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPI80P03P405AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPI80P03P405AKSA1?

IPI80P03P405AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPI80P03P405AKSA1 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 IPI80P03P405AKSA1?

For technical support, including IPI80P03P405AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPI80P03P405AKSA1 requirements.

6.How does Aetrix verify that IPI80P03P405AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPI80P03P405AKSA1 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 IPI80P03P405AKSA1 meets industry standards.

7.What is the process for return or replacement of IPI80P03P405AKSA1?

All IPI80P03P405AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPI80P03P405AKSA1, 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 IPI80P03P405AKSA1 part is unused and in its original packaging.

Return procedure for IPI80P03P405AKSA1:

1.Submit a request within 90 days.

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

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