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

Infineon Technologies IPP100N04S2L03AKSA1

Name: IPP100N04S2L03AKSA1
Brand: Infineon Technologies
SKU: IPP100N04S2L03AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP100N04S2L03AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP100N04S2L03AKSA1.pdf

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

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Product details

Overview

IPP100N04S2L03AKSA1 from Infineon Technologies is a 40 V, 100 A N-channel logic-level enhancement-mode MOSFET in PG-TO220-3-1 package, qualified to AEC-Q101 for automotive use, with R_DS(on) of 2.4 mΩ at V_GS = 10 V and 100% single-pulse avalanche tested to 810 mJ - deployed in high-current DC-DC converters and motor control inverters.

For engineers reviewing the IPP100N04S2L03AKSA1 datasheet, IPP100N04S2L03AKSA1 pinout, IPP100N04S2L03AKSA1 application, or IPP100N04S2L03AKSA1 equivalent, key selection criteria include its 2.4 mΩ R_DS(on) at 10 V gate drive, 175 °C maximum junction temperature, 0.5 K/W thermal resistance (junction-to-case), and AEC-Q101 qualification for under-hood automotive power stages.

Technical Context

This OptiMOS® device uses trench-gate superjunction technology optimized for low conduction loss and fast switching in 12 V/24 V automotive and industrial power systems. Its logic-level gate threshold (1.2–2.0 V) enables direct drive from microcontrollers without level-shifting, while the integrated body diode supports synchronous rectification and freewheeling in half-bridge topologies.

The MOSFET features ultra-low gate charge (Q_g = 163–230 nC), low Crss (700 pF), and controlled dv/dt behavior - enabling efficient operation at 100 kHz+ switching frequencies in buck converters and BLDC motor drivers where thermal management and EMI are critical.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Supports 12 V/24 V battery rail systems with margin against load-dump transients up to 35 V.
R_DS(on) max @ V_GS=10 V	3.3 mΩ - Enables ≤ 33 W conduction loss at 100 A continuous drain current with proper heatsinking.
I_D continuous @ T_C=100 °C	100 A - Sustains full rated current at elevated case temperatures typical in engine bay environments.
E_AS (single pulse)	810 mJ - Withstands repetitive inductive switching energy without failure in motor drive and solenoid control.
Q_g total	163–230 nC - Determines gate driver power requirement and switching loss; compatible with standard 2 A peak gate drivers.
T_j max	+175 °C - Allows operation in high-ambient under-hood locations without derating below 100 A.
R_thJC	0.5 K/W - Enables precise junction temperature estimation using case temperature measurement in thermal design.

Pinout & Package

PG-TO220-3-1 package with isolated tab (drain-connected), through-hole mounting, and lead-free green finish compliant with RoHS and JEDEC MSL1 reflow profile (260 °C peak).

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to ground or low-side switch node in half-bridge configurations.
Pin 2 (Gate)	Control input	Logic-level compatible; requires <2.0 V threshold turn-on and stable drive above 4.5 V for full R_DS(on) performance.
Pin 3 (Drain)	Power output / high-side connection	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 and chassis applications per stress test requirements including HTGB, HTRB, and temperature cycling.
100% avalanche tested	Each unit undergoes single-pulse avalanche stress at I_D = 80 A, ensuring robustness in inductive load switching without external snubbers.
Ultra-low R_DS(on)	2.4 mΩ typ. at V_GS = 10 V reduces conduction losses by >30% vs. legacy 40 V MOSFETs in 100 A power stages.
Logic-level gate drive	V_GS(th) range 1.2–2.0 V allows direct interface with 3.3 V/5 V MCUs, eliminating gate driver ICs in cost-sensitive designs.
175 °C operating temperature	Enables placement near heat sources (e.g., inverters, DC-DC modules) without thermal derating in compact enclosures.

Applications

Automotive Body Control Module (BCM)

12 V Automotive DC-DC Converter

Use Scenario: High-side load switching for headlights, HVAC actuators, and window lift motors.

IC Role / Device Role / Timing Role: Power switch controlling up to 100 A resistive/inductive loads with PWM dimming and short-circuit protection.

Use Value: Low R_DS(on) minimizes voltage drop and self-heating during sustained 100 A operation, extending relay life and reducing PCB copper area.

Use Scenario: Primary switch in 12 V input, 5 V/3.3 V output synchronous buck converter for ADAS ECUs.

IC Role / Device Role / Timing Role: High-efficiency main power switch operating at 200–500 kHz with low Q_g and fast t_r/t_f.

Use Value: 2.4 mΩ R_DS(on) and 163 nC Q_g enable >95% efficiency at 60 A output while maintaining thermal stability at 175 °C junction.

Industrial Motor Drive Inverter

Truck & Bus Starter Solenoid Interface

Use Scenario: Half-bridge leg in 24 V BLDC motor controller for electric power steering (EPS) and cooling fans.

IC Role / Device Role / Timing Role: Low-side switch with integrated body diode conducting reverse recovery current during commutation.

Use Value: 150–190 nC Q_rr and 80–100 ns t_rr reduce switching losses and EMI in 20 kHz PWM-driven inverters.

Use Scenario: Solid-state replacement for mechanical starter solenoids in heavy-duty commercial vehicles.

IC Role / Device Role / Timing Role: High-current latching switch handling 400 A pulsed cranking current with minimal voltage drop.

Use Value: 400 A I_D,pulse rating and 810 mJ E_AS ensure reliable engagement under cold-cranking conditions without contact welding.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 40 V power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB100N04S2L03	SMD version in PG-TO263-3-2 package; identical electrical specs but lower R_thJA on PCB (40 K/W with 6 cm² copper).	Better suited for automated SMT assembly and space-constrained PCB layouts; not suitable for through-hole mounting.	Select when board-level thermal management via copper pour is preferred over discrete heatsinking.
IRF1404ZLPbF	Higher R_DS(on) (4.7 mΩ), no AEC-Q101 qualification, higher Q_g (190 nC), and lower T_j,max (175 °C same but no automotive validation).	Limited to non-automotive industrial or consumer applications; lacks avalanche testing and automotive reliability data.	Acceptable only for cost-sensitive non-automotive designs where 1.9× higher conduction loss is tolerable.

Compared with IPB100N04S2L03 and IRF1404ZLPbF, IPP100N04S2L03AKSA1 uniquely combines AEC-Q101 qualification, 2.4 mΩ R_DS(on), and TO-220 through-hole mechanical robustness - making it optimal for serviceable, high-reliability automotive power modules requiring field replacement.

Availability

IPP100N04S2L03AKSA1 is available at Aetrix Electronics and suitable for automotive body control modules, 12 V/24 V DC-DC converters, and industrial motor drives requiring stable component supply across extended product lifecycles.

Supply support for IPP100N04S2L03AKSA1 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 industrial control ICs, with global manufacturing and quality certification to ISO/TS 16949 and IATF 16949.

This device belongs to the OptiMOS® 2nd generation power transistor family, engineered specifically for high-current, high-temperature automotive power distribution and motor control applications demanding AEC-Q101 compliance and robust avalanche capability.

FAQ

Is IPP100N04S2L03AKSA1 pin-compatible with IPB100N04S2L03?

No - IPP100N04S2L03AKSA1 uses PG-TO220-3-1 (through-hole) packaging, while IPB100N04S2L03 uses PG-TO263-3-2 (SMD). Pin numbering differs: TO-220 has Source-Gate-Drain left-to-right, TO-263 has Drain-Source-Gate. Mechanical and thermal mounting methods are incompatible.

What is the maximum safe operating voltage for this MOSFET in automotive load-dump conditions?

The device has a 40 V V_BR(DSS) rating with typical breakdown at 44–48 V. Per ISO 7637-2, automotive load-dump pulses reach 35 V for 400 ms. This MOSFET operates safely within specification under standard load-dump events but requires external clamping for 60 V transients.

Does the body diode support synchronous rectification in buck converters?

Yes - the integrated body diode has V_SD = 0.9–1.3 V at 80 A and t_rr = 80–100 ns, enabling use in synchronous rectification at ≤200 kHz. However, external Schottky diodes or complementary FETs are recommended for >300 kHz to minimize reverse recovery losses.

Can this MOSFET replace older 40 V devices like IRF1404 in existing designs?

Electrically yes - same V_DS, higher I_D, lower R_DS(on), and improved thermal performance. Mechanically, TO-220 footprint matches, but gate threshold is lower (1.6 V typ. vs. 4 V), requiring verification of drive strength and noise immunity in legacy 5 V gate-drive circuits.

IPP100N04S2L03AKSA1 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):: 40 V

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

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 3.3mOhm @ 80A, 10V

Vgs(th) (Max) @ Id:: 2V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 230 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 6000 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

IPP100N04S2L03AKSA1 FAQ

1.How can I place an order for IPP100N04S2L03AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP100N04S2L03AKSA1 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 IPP100N04S2L03AKSA1 reliable?

The price and inventory of IPP100N04S2L03AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP100N04S2L03AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP100N04S2L03AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP100N04S2L03AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP100N04S2L03AKSA1?

IPP100N04S2L03AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP100N04S2L03AKSA1 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 IPP100N04S2L03AKSA1?

For technical support, including IPP100N04S2L03AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP100N04S2L03AKSA1 requirements.

6.How does Aetrix verify that IPP100N04S2L03AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP100N04S2L03AKSA1 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 IPP100N04S2L03AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP100N04S2L03AKSA1?

All IPP100N04S2L03AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP100N04S2L03AKSA1, 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 IPP100N04S2L03AKSA1 part is unused and in its original packaging.

Return procedure for IPP100N04S2L03AKSA1:

1.Submit a request within 90 days.

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

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