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

Infineon Technologies IPI80N06S208AKSA1

Name: IPI80N06S208AKSA1
Brand: Infineon Technologies
SKU: IPI80N06S208AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPI80N06S208AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: IPI80N06S208AKSA1.pdf

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

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Product details

Overview

IPI80N06S208AKSA1 from Infineon Technologies is an N-channel enhancement-mode automotive-qualified MOSFET in PG-TO262-3-1 package, rated for 55 V V_DS, 80 A continuous drain current at T_C = 100 °C, and ultra-low 7.7 mΩ max R_DS(on) at V_GS = 10 V. It is AEC-Q101 qualified, 100% avalanche tested, and operates up to 175 °C - deployed in high-current DC-DC converters and motor control stages of EV onboard chargers.

For engineers reviewing the IPI80N06S208AKSA1 datasheet, IPI80N06S208AKSA1 pinout, IPI80N06S208AKSA1 application, or IPI80N06S208AKSA1 equivalent, key selection criteria include its 0.7 K/W junction-to-case thermal resistance, 72–96 nC total gate charge, 55 V breakdown voltage, and compatibility with 10 V gate drive in high-efficiency 48 V automotive power stages.

Technical Context

This OptiMOS® device uses trench-gate superjunction technology to achieve low conduction loss while maintaining fast switching performance. Its 2860 pF input capacitance (C_iss) and 190 pF reverse transfer capacitance (C_rss) support controlled dV/dt in hard-switched topologies.

The integrated body diode exhibits 0.9–1.3 V forward voltage at 80 A and 25 °C, with 55–70 ns reverse recovery time and 85–110 nC Q_rr, enabling synchronous rectification replacement in buck converters without external Schottky diodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - maximum blocking voltage for 48 V nominal battery systems with 20 % overvoltage margin
R_DS(on) max	7.7 mΩ at V_GS = 10 V, I_D = 58 A - enables <1.2 W conduction loss at 80 A in TO262 package
I_D cont.	80 A at T_C = 100 °C - supports high-current motor phase legs without forced air cooling
E_AS	450 mJ single-pulse avalanche energy - sustains unclamped inductive switching in relay drivers and solenoid controls
Q_g	72–96 nC - determines gate driver power requirement and switching loss trade-off at 100 kHz operation
R_thJC	0.7 K/W - allows direct heatsink mounting for thermal management in space-constrained engine bay modules
V_GS(th)	2.1–4.0 V - ensures reliable turn-on with standard 5 V logic-level controllers and noise immunity above 0.5 V

Pinout & Package

PG-TO262-3-1 is a straight-leaded, surface-mount compatible variant of TO-262 with isolated tab, optimized for vertical PCB mounting and thermal interface to heatsinks via the drain-connected metal tab.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to ground plane or current-sense shunt for closed-loop control
Pin 2 (Gate)	Control input	High-impedance MOS gate requiring <100 nC drive; sensitive to ESD and layout-induced ringing
Pin 3 (Drain)	Power output / high-side switch node	Internally connected to metal tab; must be thermally and electrically tied to heatsink and power rail

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive powertrain and chassis applications per stress test requirements including HTRB, HTGB, and temperature cycling
100% avalanche tested	Each unit subjected to single-pulse inductive switching stress at rated I_D and V_DS - guarantees ruggedness in inductive load commutation
Ultra-low R_DS(on)	7.7 mΩ max enables >97 % efficiency in 48 V/80 A DC-DC stages with minimal heatsink footprint
175 °C operating temperature	Supports placement near hot components (e.g., inverters, transformers) without derating in under-hood modules
Green package	Lead-free, RoHS-compliant construction with MSL1 rating for lead-free reflow up to 260 °C peak

Applications

Automotive DC-DC Converters

Onboard Charger (OBC) Primary Switch

Use Scenario: Step-down conversion from 400 V battery to 12 V auxiliary supply in BEV platforms.

IC Role / Device Role / Timing Role: High-side synchronous rectifier switch in interleaved full-bridge topology operating at 100–200 kHz.

Use Value: 7.7 mΩ R_DS(on) reduces conduction loss by 35 % vs. legacy 12 mΩ devices, lowering thermal load on compact heatsinks.

Use Scenario: Primary-side switching in two-stage OBC AC/DC front-end with PFC + LLC architecture.

IC Role / Device Role / Timing Role: Fast-switching, avalanche-rugged MOSFET in LLC resonant half-bridge leg handling 5–10 kW peak power.

Use Value: 450 mJ E_AS withstands transient overvoltage during zero-voltage switching transitions without failure.

Electric Power Steering (EPS) Motor Driver

12 V Battery Disconnect Switch

Use Scenario: Three-phase inverter driving 300–500 W brushless motor in column-assist EPS systems.

IC Role / Device Role / Timing Role: Low-side switch in 60 V-rated H-bridge with PWM frequency up to 20 kHz.

Use Value: 0.7 K/W R_thJC enables direct heatsink mounting on aluminum housing, eliminating thermal interface pads.

Use Scenario: Solid-state replacement for mechanical relays in 12 V battery main disconnect circuits.

IC Role / Device Role / Timing Role: Single-pole, normally-open high-current switch controlled by vehicle ECU with soft-start sequencing.

Use Value: 80 A continuous rating and 320 A pulsed capability handle cold-cranking surge currents without contact welding.

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
IPB80N06S208AKSA1	PG-TO263-3-2 package; 0.65 K/W R_thJC; identical die but different leadframe geometry	Better thermal performance in SMD layouts; requires larger PCB pad area for drain copper	Select when board-level thermal management prioritizes soldered heatsink attachment over through-hole mounting
IPP80N06S208AKSA1	PG-TO220-3-1 package; 0.75 K/W R_thJC; same R_DS(on) and avalanche rating	Standard through-hole mounting; easier manual prototyping and service replacement	Select for cost-sensitive industrial motor drives where airflow-cooled heatsinks are available

Compared with IPB80N06S208AKSA1 and IPP80N06S208AKSA1, IPI80N06S208AKSA1 offers optimal balance of thermal resistance (0.7 K/W), mechanical robustness (straight leads), and PCB assembly flexibility (TO262 footprint), making it preferred for volume automotive modules requiring automated optical inspection and reflow compatibility.

Availability

IPI80N06S208AKSA1 is available at Aetrix Electronics and suitable for automotive DC-DC converters, onboard charger primary switches, and electric power steering motor drivers requiring stable component supply across multi-year vehicle production cycles.

Supply support for IPI80N06S208AKSA1 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 semiconductors, microcontrollers, and sensor solutions for automotive, industrial, and renewable energy markets.

This device belongs to the OptiMOS® 2nd generation power MOSFET product line, engineered specifically for high-efficiency, high-reliability 12–48 V automotive power conversion and motor control applications.

FAQ

What is the maximum gate-source voltage rating for IPI80N06S208AKSA1?

The absolute maximum gate-source voltage is ±20 V, qualified at both −20 V and +20 V per AEC-Q101 stress testing. Operation beyond this range risks irreversible gate oxide damage. Recommended gate drive is 10 V for full enhancement, with minimum 5 V ensuring reliable turn-on under worst-case V_GS(th) spread (2.1–4.0 V).

Does IPI80N06S208AKSA1 include an integrated body diode, and what are its key parameters?

Yes, it features a monolithic body diode with 80 A continuous forward current rating at T_C = 100 °C. Key parameters include V_SD = 0.9–1.3 V at 80 A and 25 °C, t_rr = 55–70 ns, and Q_rr = 85–110 nC under specified test conditions (V_R = 30 V, dI_F/dt = 100 A/µs), enabling use in synchronous rectification and freewheeling paths.

Can IPI80N06S208AKSA1 be used in parallel configurations, and what design considerations apply?

Yes, it supports paralleling due to positive temperature coefficient of R_DS(on), which promotes current sharing. Critical considerations include matched gate drive loop inductance (<5 nH), symmetrical PCB trace lengths, individual gate resistors (10–22 Ω), and thermal coupling via shared heatsink to ensure uniform junction temperature across devices.

Is IPI80N06S208AKSA1 compliant with lead-free reflow standards, and what is its moisture sensitivity level?

Yes, it is RoHS-compliant and lead-free, with MSL1 rating per J-STD-020 - meaning it can withstand peak reflow temperatures up to 260 °C without baking. The green package uses matte tin plating and meets JEDEC standard for solderability and intermetallic formation control.

IPI80N06S208AKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

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

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-TO262-3

IPI80N06S208AKSA1 FAQ

1.How can I place an order for IPI80N06S208AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPI80N06S208AKSA1 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 IPI80N06S208AKSA1 reliable?

The price and inventory of IPI80N06S208AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPI80N06S208AKSA1 is usually 5 days.

3.What payment methods are accepted for IPI80N06S208AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPI80N06S208AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPI80N06S208AKSA1?

IPI80N06S208AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPI80N06S208AKSA1 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 IPI80N06S208AKSA1?

For technical support, including IPI80N06S208AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPI80N06S208AKSA1 requirements.

6.How does Aetrix verify that IPI80N06S208AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPI80N06S208AKSA1 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 IPI80N06S208AKSA1 meets industry standards.

7.What is the process for return or replacement of IPI80N06S208AKSA1?

All IPI80N06S208AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPI80N06S208AKSA1, 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 IPI80N06S208AKSA1 part is unused and in its original packaging.

Return procedure for IPI80N06S208AKSA1:

1.Submit a request within 90 days.

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

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