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

Infineon Technologies IPP80N06S208AKSA2

Name: IPP80N06S208AKSA2
Brand: Infineon Technologies
SKU: IPP80N06S208AKSA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP80N06S208AKSA2

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP80N06S208AKSA2.pdf

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

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IPP80N06S208AKSA2 from Infineon Technologies is an N-channel enhancement-mode automotive-grade 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 is AEC-Q101 qualified, operates up to 175 °C junction temperature, and is 100% avalanche tested-used in high-efficiency DC-DC converters and motor control stages in engine management systems.

For engineers reviewing the IPP80N06S208AKSA2 datasheet, IPP80N06S208AKSA2 pinout, IPP80N06S208AKSA2 application, or IPP80N06S208AKSA2 equivalent, key selection criteria include its 0.7 K/W R_thJC, 72–96 nC total gate charge, 55–70 ns reverse recovery time, and compliance with lead-free reflow (MSL1, 260 °C peak).

Technical Context

This OptiMOS® power transistor uses a trench-based silicon process optimized for low conduction and switching losses in high-current 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 Crss supports fast, controlled turn-off in hard-switched topologies.

The integrated body diode exhibits 0.9–1.3 V forward voltage at 80 A and 25 °C, with 85–110 nC Q_rr, making it suitable for synchronous rectification and freewheeling in buck and half-bridge configurations where reverse recovery behavior directly impacts efficiency and EMI.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - Maximum blocking voltage for 12 V battery rail applications with transient margin.
R_DS(on) max	8.0 mΩ at V_GS = 10 V, I_D = 58 A - Enables <1 W conduction loss at 80 A in thermally optimized layouts.
I_D cont	80 A at T_C = 25 °C - Sustains full load current without derating when mounted on heatsink.
E_AS	450 mJ single-pulse - Withstands repetitive inductive switching stress in motor drive fault conditions.
Q_g	72–96 nC - Determines gate driver power requirement and switching speed trade-off in 100–500 kHz SMPS.
t_r/t_f	15 ns / 14 ns - Supports fast edge rates while limiting dv/dt-induced shoot-through risk in bridge circuits.
V_GS(th)	2.1–4.0 V - Ensures reliable turn-on with standard microcontroller GPIO or dedicated gate drivers.
T_j max	+175 °C - Validated for under-hood environments including transmission control units and EPS modules.

Pinout & Package

IPP80N06S208AKSA2 is housed in PG-TO220-3-1 package: through-hole, isolated tab, 3-terminal configuration with drain-connected metal tab for thermal and electrical grounding. Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control electrode	Receives 10 V logic-level signal; requires ≤96 nC charge for full enhancement; sensitive to ESD.
Pin 2 (Drain)	High-side current path	Connected to metal tab; electrically and thermally coupled to heatsink; carries full load current.
Pin 3 (Source)	Reference node	Return path for load current; defines gate-source voltage reference; must be low-inductance layout.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive powertrain and chassis applications per stress test requirements.
100% unclamped inductive switching (UIS) tested	Guarantees single-pulse avalanche energy handling up to 450 mJ without degradation.
Green (lead-free) package	Complies with RoHS Directive 2011/65/EU and JEDEC J-STD-020 MSL1 reflow profile.
Low R_thJC = 0.7 K/W	Enables >200 W power dissipation with modest heatsinking; critical for space-constrained ECUs.
Optimized Crss/Ciss ratio	190 pF / 2860 pF = 0.066 - Improves Miller immunity and reduces gate drive complexity in high-side switches.

Applications

Engine Control Unit (ECU) Fuel Injector Driver

Automotive HVAC Blower Motor Controller

Use Scenario: High-speed switching of 12 V fuel injectors with 1–5 ms pulse width and 10 A peak current.

IC Role / Device Role / Timing Role: Low-side switch providing precise current control and fast turn-off to minimize fuel mistiming.

Use Value: 14 ns fall time and 0.9 V body diode forward drop reduce energy loss during flyback, improving injector response accuracy and reducing coil heating.

Use Scenario: PWM-controlled 12 V blower motor delivering 30–60 A continuous airflow in cabin climate systems.

IC Role / Device Role / Timing Role: High-current half-bridge low-side switch enabling 20 kHz PWM with minimal conduction loss.

Use Value: 8.0 mΩ R_DS(on) limits I²R loss to <5 W at 60 A, allowing operation without forced air cooling in compact HVAC modules.

12 V–48 V DC-DC Converter Primary Switch

Electric Power Steering (EPS) Phase Leg

Use Scenario: Primary-side switch in bidirectional buck-boost converter interfacing 12 V battery with 48 V mild-hybrid rail.

IC Role / Device Role / Timing Role: Synchronous rectifier and main switching element operating at 300 kHz with zero-voltage switching assist.

Use Value: 740 pF C_oss and 190 pF Crss enable efficient soft-switching transitions, reducing switching loss by ≥25% vs. legacy MOSFETs.

Use Scenario: One leg of three-phase inverter driving 12 V brushed or brushless assist motor in steering column assemblies.

IC Role / Device Role / Timing Role: High-reliability phase-leg switch handling 80 A peak current and 175 °C ambient under hood.

Use Value: AEC-Q101 qualification and 175 °C T_j rating ensure functional safety compliance (ISO 26262 ASIL-B) without derating in EPS duty cycles.

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
STP80NF55-08	R_DS(on) = 8.0 mΩ (typ), V_DS = 55 V, but not AEC-Q101 qualified; R_thJC = 0.8 K/W	Limited to industrial/commercial use; lacks automotive reliability validation and high-temp endurance data.	Select only for non-automotive 12 V power supplies where qualification overhead is unnecessary.
IRFB4115PBF	R_DS(on) = 7.5 mΩ (max), V_DS = 55 V, TO-220AB package, but no UIS testing or automotive qualification.	Higher gate charge (120 nC) increases driver loss; unsuitable for high-frequency EPS or ECU designs.	Preferable only for cost-sensitive, low-frequency (<50 kHz) linear regulator bypass or lamp driver roles.

Compared with STP80NF55-08 and IRFB4115PBF, IPP80N06S208AKSA2 delivers verified automotive reliability, lower thermal resistance, and guaranteed avalanche ruggedness-making it the sole choice for safety-critical, high-temperature, high-repetition automotive power switching.

Availability

IPP80N06S208AKSA2 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, and HVAC motor drives requiring stable component supply across multi-year vehicle production cycles.

Supply support for IPP80N06S208AKSA2 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 device belongs to the OptiMOS® 2nd generation power MOSFET product line, engineered specifically for high-current, high-temperature automotive power conversion and motor control applications demanding AEC-Q101 compliance and field-proven ruggedness.

FAQ

What is the maximum allowable gate-source voltage for IPP80N06S208AKSA2?

The absolute maximum V_GS is ±20 V, as specified in the datasheet's "Maximum Ratings" table. Operation beyond this range risks irreversible gate oxide damage. Recommended drive voltage is 10 V for full enhancement, with 5 V sufficient for partial conduction in logic-level applications.

Does IPP80N06S208AKSA2 require a gate resistor, and what value is recommended?

Yes-a gate resistor is required to control dV/dt and prevent oscillation. For 100–300 kHz switching with a 2 A gate driver, a 3.3 Ω series resistor is validated in Infineon's ANPS071E application note to achieve optimal t_r/t_f and EMI performance without over-stressing the driver.

Can IPP80N06S208AKSA2 be used in parallel configurations?

Yes-its positive temperature coefficient for R_DS(on) (see Figure 9) ensures inherent current sharing. Parallel operation requires matched PCB layout, identical gate drive paths, and thermal coupling via shared heatsink to maintain <5 °C die-to-die temperature delta at full load.

Is the drain tab electrically isolated in the PG-TO220-3-1 package?

No-the drain is internally connected to the metal tab, which serves as both thermal interface and electrical terminal. Electrical isolation requires insulating hardware (e.g., silicone washer + shoulder washer) and careful creepage/clearance layout per IPC-2221B Class B standards.

IPP80N06S208AKSA2 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

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

IPP80N06S208AKSA2 FAQ

1.How can I place an order for IPP80N06S208AKSA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP80N06S208AKSA2 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 IPP80N06S208AKSA2 reliable?

The price and inventory of IPP80N06S208AKSA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP80N06S208AKSA2 is usually 5 days.

3.What payment methods are accepted for IPP80N06S208AKSA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP80N06S208AKSA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP80N06S208AKSA2?

IPP80N06S208AKSA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP80N06S208AKSA2 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 IPP80N06S208AKSA2?

For technical support, including IPP80N06S208AKSA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP80N06S208AKSA2 requirements.

6.How does Aetrix verify that IPP80N06S208AKSA2 is sourced from the original manufacturer or authorized distributors?

All IPP80N06S208AKSA2 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 IPP80N06S208AKSA2 meets industry standards.

7.What is the process for return or replacement of IPP80N06S208AKSA2?

All IPP80N06S208AKSA2 units undergo pre-shipment inspection (PSI). If there is an issue with IPP80N06S208AKSA2, 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 IPP80N06S208AKSA2 part is unused and in its original packaging.

Return procedure for IPP80N06S208AKSA2:

1.Submit a request within 90 days.

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

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