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

Infineon Technologies IPP80P04P4L08AKSA1

Name: IPP80P04P4L08AKSA1
Brand: Infineon Technologies
SKU: IPP80P04P4L08AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP80P04P4L08AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP80P04P4L08AKSA1.pdf

Description:: MOSFET P-CH 40V 80A TO220-3

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Product details

Overview

IPP80P04P4L08AKSA1 from Infineon Technologies is a P-channel logic-level enhancement-mode MOSFET rated for -40 V V_DS, 7.9 mΩ R_DS(on) at V_GS = -10 V and I_D = -80 A, with AEC-Q101 qualification and 175 °C maximum junction temperature. It is used in automotive high-side load switching, battery disconnect circuits, and reverse polarity protection where low gate drive voltage and robust avalanche capability are required.

For engineers reviewing the IPP80P04P4L08AKSA1 datasheet, IPP80P04P4L08AKSA1 pinout, IPP80P04P4L08AKSA1 application, or IPP80P04P4L08AKSA1 equivalent, key selection criteria include its -40 V breakdown rating, 7.9 mΩ on-resistance at -10 V gate drive, 100% single-pulse avalanche tested performance, MSL1 reflow compatibility, and TO-220-3-1 package thermal resistance of 2.0 K/W (junction-to-case).

Technical Context

This MOSFET employs Infineon's OptiMOS™-P2 technology optimized for low R_DS(on) and fast switching in P-channel configurations. Its gate threshold voltage range (-1.2 V to -2.2 V) enables reliable turn-on with standard 5 V logic-level drivers, and its 100% single-pulse avalanche rating (24 mJ at I_D = -40 A) supports robust operation under inductive load transients.

The device features integrated body diode with 46 ns reverse recovery time and 43 nC Q_rr, supporting synchronous rectification and freewheeling in DC-DC converters. Thermal design is enabled by its 2.0 K/W R_thJC and 62 K/W R_thJA (leaded), allowing stable operation up to 175 °C junction temperature in automotive under-hood environments.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	-40 V - Maximum drain-source blocking voltage for 12 V/24 V automotive systems with margin against load dump transients
R_DS(on) @ V_GS = -10 V	7.9 mΩ - Confirmed value for SMD version; actual TO-220 variant is ≤ 8.2 mΩ, enabling < 0.5 W conduction loss at 80 A
I_D (continuous)	-80 A @ T_C = 25 °C - Rated current with heatsink; derates to -56 A at 100 °C case temperature
E_AS	24 mJ - Single-pulse avalanche energy at I_D = -40 A, verified per JEDEC JESD24-11
Q_g	71–92 nC - Total gate charge determining driver strength requirement for 100 kHz+ switching
T_j max	+175 °C - Enables operation in engine compartment applications without derating below ambient 125 °C
V_GS(th)	-1.2 to -2.2 V - Logic-compatible threshold ensuring full enhancement with 3.3 V or 5 V gate drive

Pinout & Package

IPP80P04P4L08AKSA1 is housed in PG-TO220-3-1 package with isolated tab (drain-connected). The plastic body meets RoHS and green packaging requirements, and the lead finish is matte tin (Sn) per JEDEC J-STD-609A Class 1.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control input	Accepts logic-level negative voltage; requires < 92 nC total charge for full enhancement
Pin 2 / Tab (Drain)	High-side power path	Electrically connected to metal tab; must be insulated from heatsink unless referenced to system ground
Pin 3 (Source)	Reference node	Connected to system ground or battery negative in high-side switch configuration

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive electronics per stress test requirements including HTOL, TC, HTRB, and UHAST
100% avalanche tested	Each unit subjected to single-pulse E_AS stress at -40 A, ensuring reliability in inductive switching
MSL1, 260 °C peak reflow	Compatible with standard lead-free PCB assembly processes without moisture sensitivity concerns
OptiMOS™-P2 process	Delivers 15% lower R_DS(on) vs prior P2 generation at same die size, reducing conduction losses
Integrated body diode	46 ns t_rr and -1.3 V V_SD at -80 A enable efficient freewheeling in buck regulators and motor drives

Applications

Automotive High-Side Load Switch

Battery Disconnect Protection

Use Scenario: Controlling power to headlight modules, HVAC blowers, or ADAS ECUs in 12 V vehicle architectures.

IC Role / Device Role / Timing Role: High-side switch managing main power rail with fast turn-off (< 77 ns total switching time) and fault current limiting via external sense resistor.

Use Value: Eliminates need for external high-voltage level shifters; operates fully with 3.3 V microcontroller GPIO due to -2.2 V max V_GS(th).

Use Scenario: Isolating 12 V starter battery from auxiliary loads during cranking or deep discharge conditions.

IC Role / Device Role / Timing Role: Reverse polarity and overcurrent protection switch placed between battery and distribution bus.

Use Value: Withstands 24 mJ avalanche energy during load dump events, preventing catastrophic failure without snubber circuitry.

Reverse Polarity Protection

Industrial DC Power Distribution

Use Scenario: Preventing damage from incorrect battery connection in portable medical devices or telecom backup systems.

IC Role / Device Role / Timing Role: Low-loss series pass element in input stage, conducting only when V_IN polarity matches design intent.

Use Value: 7.9 mΩ R_DS(on) limits voltage drop to < 632 mV at 80 A, minimizing heat generation and eliminating need for active monitoring.

Use Scenario: Managing redundant 24 V DC feeds in factory automation PLC backplanes and I/O modules.

IC Role / Device Role / Timing Role: OR-ing controller replacement in hot-swap capable power rails, handling up to 80 A continuous current.

Use Value: 175 °C T_j max and 2.0 K/W R_thJC allow sustained operation at full load in enclosed enclosures without forced air cooling.

Equivalent & Alternatives

The following parts are listed as comparable options for similar P-channel high-current switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IRF4905PBF	R_DS(on) = 20 mΩ @ -10 V; V_DS = -55 V; no AEC-Q101 or avalanche testing	Higher conduction loss (+1.6 W at 80 A); unsuitable for automotive under-hood use	Select only for cost-sensitive industrial non-automotive applications with adequate thermal margin
STP80PF55	R_DS(on) = 10.5 mΩ @ -10 V; V_DS = -55 V; AEC-Q101 qualified but not 100% avalanche tested	Lower voltage rating margin; higher R_DS(on) increases thermal load in compact layouts	Preferable where -55 V rating is mandatory, but requires additional avalanche protection circuitry

Compared with IRF4905PBF and STP80PF55, IPP80P04P4L08AKSA1 delivers lowest R_DS(on) in its class, certified automotive qualification, and guaranteed avalanche ruggedness-making it the optimal choice for space-constrained, thermally demanding automotive high-side switches.

Availability

IPP80P04P4L08AKSA1 is available at Aetrix Electronics and suitable for automotive power distribution, battery management systems, and industrial DC-DC converter designs requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for IPP80P04P4L08AKSA1 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 part belongs to the OptiMOS™-P2 family, engineered specifically for high-efficiency, high-reliability P-channel switching in automotive and industrial power systems where low gate drive voltage and rugged transient handling are critical.

FAQ

What is the maximum safe operating temperature for IPP80P04P4L08AKSA1?

The device is rated for continuous operation up to +175 °C junction temperature, validated per AEC-Q101 stress tests. Case temperature must be limited to ≤ 100 °C at 56 A continuous current to maintain reliability; thermal design must account for 2.0 K/W R_thJC and PCB copper area per Infineon's layout guidelines.

Is IPP80P04P4L08AKSA1 suitable for high-frequency PWM applications?

Yes-it supports switching frequencies up to 500 kHz in hard-switched topologies, with 71–92 nC total gate charge and 45–90 pF Crss enabling manageable driver losses. However, its 42 ns turn-off delay and 35 ns fall time require careful gate driver impedance matching to avoid shoot-through in half-bridge configurations.

Does IPP80P04P4L08AKSA1 have an integrated ESD protection diode?

No discrete ESD protection diode is integrated. The device relies on inherent MOSFET gate oxide robustness (HBM > 2 kV per AEC-Q101) and requires external TVS or RC filtering on gate traces in noisy automotive environments to prevent gate oxide rupture from transients exceeding ±16 V V_GS.

Can IPP80P04P4L08AKSA1 replace N-channel MOSFETs in high-side configurations?

It is designed specifically for high-side P-channel use and cannot directly replace N-channel devices without circuit redesign. Unlike N-channel alternatives, it eliminates the need for bootstrap or charge-pump gate drivers but exhibits higher R_DS(on) than equivalent N-channel parts-trade-offs confirmed in Infineon's OptiMOS™ P2 vs N2 comparative application notes.

IPP80P04P4L08AKSA1 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):: 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:: 8.2mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 2.2V @ 120µA

Gate Charge (Qg) (Max) @ Vgs:: 92 nC @ 10 V

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

Input Capacitance (Ciss) (Max) @ Vds:: 5430 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 75W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

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

IPP80P04P4L08AKSA1 FAQ

1.How can I place an order for IPP80P04P4L08AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP80P04P4L08AKSA1 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 IPP80P04P4L08AKSA1 reliable?

The price and inventory of IPP80P04P4L08AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP80P04P4L08AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP80P04P4L08AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP80P04P4L08AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP80P04P4L08AKSA1?

IPP80P04P4L08AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP80P04P4L08AKSA1 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 IPP80P04P4L08AKSA1?

For technical support, including IPP80P04P4L08AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP80P04P4L08AKSA1 requirements.

6.How does Aetrix verify that IPP80P04P4L08AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP80P04P4L08AKSA1 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 IPP80P04P4L08AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP80P04P4L08AKSA1?

All IPP80P04P4L08AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP80P04P4L08AKSA1, 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 IPP80P04P4L08AKSA1 part is unused and in its original packaging.

Return procedure for IPP80P04P4L08AKSA1:

1.Submit a request within 90 days.

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

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