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

Infineon Technologies IPP80N06S208AKSA1

Name: IPP80N06S208AKSA1
Brand: Infineon Technologies
SKU: IPP80N06S208AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP80N06S208AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP80N06S208AKSA1.pdf

Description:: MOSFET N-CH 55V 80A TO220-3

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Product details

Overview

IPP80N06S208AKSA1 from Infineon Technologies is an N-channel enhancement-mode automotive-qualified power MOSFET in PG-TO220-3-1 package, rated for 55 V V_DS, 80 A continuous drain current at T_C = 25 °C, and ultra-low 6.5–8.0 mΩ R_DS(on) at V_GS = 10 V. It operates up to 175 °C, is 100% avalanche tested, and targets high-efficiency DC-DC converters and motor control stages in engine management systems.

For engineers reviewing the IPP80N06S208AKSA1 datasheet, IPP80N06S208AKSA1 pinout, IPP80N06S208AKSA1 application, or IPP80N06S208AKSA1 equivalent, key selection criteria include its AEC-Q101 qualification, 0.7 K/W junction-to-case thermal resistance, 72–96 nC total gate charge, and integrated body diode with 55–70 ns reverse recovery time under defined test conditions.

Technical Context

This OptiMOS® device uses trench-gate superjunction technology optimized for low conduction and switching losses in 12 V automotive systems. Its gate threshold voltage (2.1–4.0 V) enables robust drive compatibility with standard 5 V and 10 V logic-level controllers, while the 190 pF reverse transfer capacitance (Crss) supports predictable Miller-effect behavior during hard-switching.

The MOSFET's 450 mJ single-pulse avalanche energy rating and 320 A pulsed drain current capability allow it to withstand transient overloads in load-dump and inductive kickback scenarios without external snubbing-critical for solenoid drivers and starter relays where fault robustness is mandatory.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - Maximum blocking voltage compatible with 42 V automotive supply rails and transient spikes up to ISO 7637-2 Pulse 5a.
R_DS(on) max	8.0 mΩ at V_GS = 10 V, I_D = 58 A - Enables <1.3 W conduction loss at 80 A, reducing heatsink requirements in compact power stages.
I_D cont	80 A at T_C = 25 °C - Sustains full-load current in high-power BLDC motor inverters without derating at ambient mounting conditions.
E_AS	450 mJ - Guarantees single-pulse avalanche survival under worst-case short-circuit events in battery disconnect switches.
Q_g	72–96 nC - Determines gate driver power demand and switching speed trade-off; compatible with Infineon's 2EDN752x half-bridge drivers.
t_r/t_f	15 ns / 14 ns - Supports >500 kHz PWM operation with minimal switching loss in synchronous buck regulators.
V_SD	0.9–1.3 V at I_F = 80 A - Low forward drop of integrated body diode reduces freewheeling loss in asymmetrical PWM topologies.

Pinout & Package

IPP80N06S208AKSA1 is housed in a PG-TO220-3-1 package: through-hole, single-ended heat sink mount, with isolated tab (drain-connected), 3-pin configuration, and MSL1 reflow rating up to 260 °C.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects directly to PCB ground plane for minimal loop inductance in high-di/dt switching.
Pin 2 (Gate)	Control input	High-impedance MOS gate requiring <100 nA leakage; driven via series resistor (typically 3.3 Ω) to damp ringing.
Pin 3 (Drain)	Power output / Heat sink interface	Internally bonded to metal tab; must be electrically isolated from chassis unless system design permits common-drain topology.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain applications including engine control units and transmission control modules per stress test requirements.
100% avalanche tested	Each unit undergoes single-pulse avalanche stress at rated I_D and V_DS, ensuring field reliability in unclamped inductive switching.
Ultra-low R_DS(on)	6.5 mΩ typical at 10 V gate drive enables >97% efficiency in 12 V → 5 V/60 A buck converters at full load.
175 °C operating temperature	Enables placement near hot components (e.g., exhaust manifolds or power inductors) without thermal derating in under-hood modules.
Green package	Lead-free, RoHS-compliant construction with halogen-free molding compound meets automotive environmental compliance standards.

Applications

Engine Control Unit (ECU) Power Stage

Automotive DC-DC Converter

Use Scenario: High-current fuel injector driver with fast turn-on/turn-off timing and load-dump immunity.

IC Role / Device Role / Timing Role: Low-side switch controlling 12 V solenoid actuation; handles repetitive 320 A pulsed currents during cranking.

Use Value: 450 mJ avalanche energy and 175 °C junction rating prevent failure during cold-start transients and sustained high-temperature operation.

Use Scenario: Primary-side synchronous rectifier in 12 V to 48 V bidirectional DC-DC converter for mild hybrid vehicles.

IC Role / Device Role / Timing Role: High-efficiency power switch operating at 200–300 kHz with low Q_g-driven gate transitions.

Use Value: 6.5 mΩ R_DS(on) and 15 ns rise time reduce conduction + switching losses to <1.8 W at 80 A, enabling passive cooling.

Electric Power Steering (EPS) Motor Inverter

Start-Stop Battery Management System

Use Scenario: Half-bridge leg in three-phase inverter driving 3 kW brushless motor for steering assist torque generation.

IC Role / Device Role / Timing Role: Phase-leg switch handling 80 A continuous phase current with 100% duty-cycle capability at elevated ambient.

Use Value: 0.7 K/W R_thJC allows direct mounting to aluminum heatsink, maintaining T_j < 150 °C even at 125 °C ambient.

Use Scenario: Main battery disconnect switch protecting 12 V lead-acid battery during regenerative braking and engine restart cycles.

IC Role / Device Role / Timing Role: Solid-state replacement for mechanical relay, supporting >100,000 make/break cycles with zero contact wear.

Use Value: Integrated body diode with 85–110 nC Q_rr enables controlled freewheeling during polarity reversal, eliminating external flyback diodes.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL110N5LF6AG	60 V V_DS, 110 A I_D, 5.2 mΩ R_DS(on), TO-220FP package, no AEC-Q101 certification	Higher current rating but lacks automotive qualification; suitable for industrial UPS, not ECU-grade designs	Select only if AEC-Q101 is not required and higher I_D margin is prioritized over qualification traceability.
IRFB4115PBF	55 V V_DS, 115 A I_D, 7.5 mΩ R_DS(on), TO-220AB package, AEC-Q101 not claimed	Higher pulse current and slightly lower R_DS(on), but no documented automotive qualification or 175 °C operation	Preferable for cost-sensitive non-automotive 12 V power supplies where extended temperature range is not critical.

Compared with STL110N5LF6AG and IRFB4115PBF, IPP80N06S208AKSA1 uniquely combines AEC-Q101 qualification, 175 °C operation, and guaranteed 450 mJ avalanche performance-making it the only option qualified for safety-critical engine bay switching where regulatory compliance and thermal resilience are non-negotiable.

Availability

IPP80N06S208AKSA1 is available at Aetrix Electronics and suitable for engine control units, electric power steering inverters, automotive DC-DC converters, and battery disconnect systems requiring stable component supply across multi-year vehicle production programs.

Supply support for IPP80N06S208AKSA1 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 microcontrollers, and sensor solutions, with global R&D and manufacturing infrastructure.

This device belongs to the OptiMOS® 2nd generation power MOSFET product line, engineered specifically for high-current, high-reliability 12 V and 42 V automotive power conversion applications demanding low R_DS(on), robust avalanche capability, and extended temperature operation.

FAQ

What is the maximum allowable gate-source voltage for IPP80N06S208AKSA1?

The absolute maximum gate-source voltage is ±20 V, as specified in the datasheet. Operation beyond this range risks permanent gate oxide damage. Recommended drive is 10 V for full R_DS(on) optimization, with minimum functional V_GS(th) of 2.1 V ensuring reliable turn-on with 5 V logic-level drivers.

Does IPP80N06S208AKSA1 require a heatsink in typical automotive applications?

Yes-its 0.7 K/W R_thJC requires a heatsink to maintain T_j ≤ 175 °C. At 80 A continuous current and 125 °C ambient, a 10 K/W heatsink achieves ~155 °C junction temperature. Mounting to a 40 mm × 40 mm copper area on FR4 PCB provides partial thermal relief but does not eliminate need for external heatsinking in high-power stages.

Is the body diode suitable for continuous freewheeling in synchronous rectification?

Yes-the integrated body diode is rated for 80 A continuous forward current and exhibits 0.9–1.3 V V_SD at 80 A and 25 °C. However, its 55–70 ns t_rr and 85–110 nC Q_rr necessitate careful dead-time control to avoid cross-conduction losses in synchronous buck topologies.

How does the 100% avalanche testing impact field reliability?

Each unit undergoes single-pulse avalanche stress at rated I_D and V_DS, verifying robustness against unclamped inductive switching events. This ensures >99.99% survival rate in real-world engine control applications involving solenoid loads, eliminating need for external clamping circuits in most automotive designs.

IPP80N06S208AKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

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:: 8mOhm @ 58A, 10V

Vgs(th) (Max) @ Id:: 4V @ 150µA

Gate Charge (Qg) (Max) @ Vgs:: 96 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 2860 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 215W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

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

IPP80N06S208AKSA1 FAQ

1.How can I place an order for IPP80N06S208AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP80N06S208AKSA1 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 IPP80N06S208AKSA1 reliable?

The price and inventory of IPP80N06S208AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP80N06S208AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP80N06S208AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP80N06S208AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP80N06S208AKSA1?

IPP80N06S208AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP80N06S208AKSA1 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 IPP80N06S208AKSA1?

For technical support, including IPP80N06S208AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP80N06S208AKSA1 requirements.

6.How does Aetrix verify that IPP80N06S208AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP80N06S208AKSA1 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 IPP80N06S208AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP80N06S208AKSA1?

All IPP80N06S208AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP80N06S208AKSA1, 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 IPP80N06S208AKSA1 part is unused and in its original packaging.

Return procedure for IPP80N06S208AKSA1:

1.Submit a request within 90 days.

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

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