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

Infineon Technologies IPP100N04S204AKSA1

Name: IPP100N04S204AKSA1
Brand: Infineon Technologies
SKU: IPP100N04S204AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP100N04S204AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP100N04S204AKSA1.pdf

Description:: MOSFET N-CH 40V 100A TO220-3

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Product details

Overview

IPP100N04S204AKSA1 from Infineon Technologies is an N-channel enhancement-mode automotive-qualified MOSFET with 40 V V_DS, 3.3 mΩ max R_DS(on) at 100 A/10 V, 100% avalanche tested, and rated for 175 °C operation. It serves as a high-current power switch in DC-DC converters and motor control stages of electric power steering (EPS) systems.

For engineers reviewing the IPP100N04S204AKSA1 datasheet, IPP100N04S204AKSA1 pinout, IPP100N04S204AKSA1 application, or IPP100N04S204AKSA1 equivalent, key selection criteria include its 0.5 K/W R_thJC, 810 mJ single-pulse E_AS, AEC-Q101 qualification, and TO-220-3-1 package thermal performance under continuous 100 A conduction.

Technical Context

This OptiMOS® device uses trench-gate superjunction technology to achieve ultra-low on-resistance while maintaining fast switching dynamics: t_d(on) = 27 ns, t_r = 46 ns, Q_g = 125–172 nC, and C_iss = 5300 pF. Its gate threshold voltage (2.1–4.0 V) enables robust TTL/CMOS-level drive compatibility.

The integrated body diode delivers I_S = 100 A continuous forward current, V_SD = 0.9–1.3 V at 80 A, and t_rr = 66–80 ns with Q_rr = 153–190 nC - critical for synchronous rectification and freewheeling in high-efficiency buck converters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Maximum blocking voltage compatible with 12 V/24 V automotive battery rails and transient clamping up to ISO 7637-2 Pulse 5a.
R_DS(on) max	3.3 mΩ at V_GS = 10 V, I_D = 80 A - Enables <1 W conduction loss at 100 A, reducing heatsink requirements in EPS inverters.
I_D continuous	100 A at T_C = 25 °C - Sustained current capability limited by bondwire, validated per ANPS071E for thermal derating.
E_AS	810 mJ (I_D = 80 A) - Confirmed single-pulse avalanche energy supports inductive load switching without external snubbers.
R_thJC	0.5 K/W - Junction-to-case thermal resistance allows direct mounting to heatsinks for high-power density designs.
Q_g	125–172 nC - Total gate charge determines driver strength requirement; compatible with standard 2-A peak gate drivers.

Pinout & Package

IPP100N04S204AKSA1 is housed in PG-TO220-3-1 package: isolated tab (Drain), vertical lead orientation, through-hole mounting, with drain-connected metal tab for thermal and electrical connection.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to PCB ground plane or source return path with minimal inductance.
Pin 2 (Gate)	Control input	High-impedance MOSFET gate requiring <100 nA leakage; driven via series resistor to damp ringing.
Pin 3 (Drain)	Power output / High-side switch node	Internally bonded to metal tab; must be electrically isolated from heatsink unless system design permits common-drain topology.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain applications including EPS, HVAC blowers, and transmission solenoid drivers.
100% avalanche tested	Each unit undergoes single-pulse E_AS stress test at 80 A, ensuring robustness against inductive turn-off transients.
MSL1 rating (260 °C)	Compatible with lead-free reflow soldering processes without popcorn or delamination risk.
Green package (lead-free)	Meets RoHS Directive 2011/65/EU and JEDEC J-STD-020D moisture sensitivity level compliance.

Applications

Electric Power Steering (EPS)

Automotive HVAC Blower Control

Use Scenario: High-current H-bridge motor driver supplying 100 A peak to brushless EPS assist motor during parking maneuvers.

IC Role / Device Role / Timing Role: Low-side power switch in three-phase inverter leg; switched at 20 kHz with precise dead-time control.

Use Value: 3.3 mΩ R_DS(on) limits conduction loss to ≤3.3 W at 100 A, enabling compact heatsink design within tight EPS module envelope.

Use Scenario: PWM-controlled blower motor driver in climate control system operating across -40 °C to +125 °C ambient.

IC Role / Device Role / Timing Role: High-side switch in half-bridge configuration driving 30 A DC motor with soft-start ramp.

Use Value: AEC-Q101 qualification and 175 °C T_j rating ensure reliability over full vehicle lifetime despite under-dash thermal cycling.

48 V Mild Hybrid DC-DC Converter

Commercial Vehicle Starter-Solendoid Interface

Use Scenario: Synchronous rectifier in bidirectional 48 V/12 V DC-DC converter handling 80 A continuous current.

IC Role / Device Role / Timing Role: Secondary-side low-side switch synchronized to primary-side FET; body diode used during dead time.

Use Value: 0.9–1.3 V V_SD and 66–80 ns t_rr minimize reverse recovery losses and improve efficiency above 95% at full load.

Use Scenario: High-current interface between vehicle battery and starter solenoid coil (100 A inrush, 20 A hold).

IC Role / Device Role / Timing Role: Solid-state replacement for mechanical relay; controlled via microcontroller GPIO with current limiting.

Use Value: 810 mJ E_AS withstands repeated solenoid coil de-energization spikes without failure, eliminating contact wear.

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
IPB100N04S204AKSA1	TO-263-3-2 package, same die, lower R_thJA on PCB (40 K/W with 6 cm² copper)	Better suited for surface-mount high-density layouts with constrained airflow	Select when board space and thermal management via PCB copper are prioritized over through-hole assembly.
IPP100N04S204AKSA2	Same TO-220-3-1 package but with enhanced MSL2 rating (245 °C peak reflow)	Required for mixed-technology boards where lead-free reflow profile exceeds standard MSL1 limits	Select when co-reflow with higher-temperature components (e.g., certain MLCCs or connectors) is needed.

Compared with IPB100N04S204AKSA1 and IPP100N04S204AKSA2, IPP100N04S204AKSA1 offers identical electrical performance and AEC-Q101 compliance in the standard TO-220-3-1 package, making it optimal for cost-sensitive, high-volume automotive production with conventional reflow profiles.

Availability

IPP100N04S204AKSA1 is available at Aetrix Electronics and suitable for electric power steering (EPS), 48 V mild hybrid DC-DC converters, and commercial vehicle starter-solenoid interfaces requiring stable component supply across multi-year automotive programs.

Supply support for IPP100N04S204AKSA1 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 part belongs to the OptiMOS® 40 V product line, engineered specifically for high-current, high-reliability automotive power switching applications demanding low R_DS(on), robust avalanche capability, and extended temperature operation.

FAQ

What is the maximum junction temperature and how does it affect thermal design?

The absolute maximum junction temperature is +175 °C. At this limit, R_DS(on) increases ~2.5× versus 25 °C value (to ~8.25 mΩ), directly raising conduction loss. Thermal design must ensure T_j stays below 150 °C under worst-case ambient and power dissipation to maintain reliability and performance margin.

Is IPP100N04S204AKSA1 suitable for synchronous rectification in a 48 V/12 V DC-DC converter?

Yes - its 3.3 mΩ R_DS(on), 100 A continuous rating, and fast body diode (t_rr = 66–80 ns, Q_rr = 153–190 nC) make it well-suited for secondary-side synchronous rectification. Gate drive must be precisely timed to avoid shoot-through, and layout must minimize source inductance to preserve switching speed.

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

Yes - a gate resistor is required to control dV/dt and prevent oscillation. For 100 A switching with typical 2-A peak drivers, a 4.7 Ω to 10 Ω series resistor is recommended. Lower values increase switching speed but raise EMI risk; higher values reduce driver stress but increase switching losses.

How does the 100% avalanche testing impact field reliability in motor drive applications?

Each unit is subjected to a single-pulse avalanche stress test at 80 A, verifying the die's ability to absorb inductive energy without degradation. In motor drives, this ensures tolerance to back-EMF transients during sudden stop/start events, significantly reducing field failures caused by unclamped inductive switching.

IPP100N04S204AKSA1 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):: 40 V

Current - Continuous Drain (Id) @ 25°C:: 100A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 3.6mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 172 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 5300 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 300W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

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

IPP100N04S204AKSA1 FAQ

1.How can I place an order for IPP100N04S204AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP100N04S204AKSA1 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 IPP100N04S204AKSA1 reliable?

The price and inventory of IPP100N04S204AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP100N04S204AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP100N04S204AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP100N04S204AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP100N04S204AKSA1?

IPP100N04S204AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP100N04S204AKSA1 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 IPP100N04S204AKSA1?

For technical support, including IPP100N04S204AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP100N04S204AKSA1 requirements.

6.How does Aetrix verify that IPP100N04S204AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP100N04S204AKSA1 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 IPP100N04S204AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP100N04S204AKSA1?

All IPP100N04S204AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP100N04S204AKSA1, 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 IPP100N04S204AKSA1 part is unused and in its original packaging.

Return procedure for IPP100N04S204AKSA1:

1.Submit a request within 90 days.

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

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