Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Infineon Technologies IPP100N04S204AKSA2

Name: IPP100N04S204AKSA2
Brand: Infineon Technologies
SKU: IPP100N04S204AKSA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPP100N04S204AKSA2

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP100N04S204AKSA2.pdf

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

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,116

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

IPP100N04S204AKSA2 from Infineon Technologies is an N-channel enhancement-mode automotive-qualified power MOSFET in PG-TO220-3-1 package, rated for 40 V V_DS, 3.3 mΩ max R_DS(on) at V_GS = 10 V and I_D = 80 A, and 100 A continuous drain current at T_C = 100 °C. 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 IPP100N04S204AKSA2 datasheet, IPP100N04S204AKSA2 pinout, IPP100N04S204AKSA2 application, or IPP100N04S204AKSA2 equivalent, key selection criteria include R_DS(on) stability over temperature, single-pulse avalanche energy (810 mJ), gate charge profile (Q_g = 125–172 nC), and thermal resistance (R_thJC = 0.5 K/W) for high-power switching reliability.

Technical Context

This OptiMOS® device uses trench-gate superjunction technology optimized for low conduction loss and fast switching in 12 V/24 V automotive systems. Its gate threshold voltage (2.1–4.0 V) enables robust drive with standard logic-level controllers, while the 5300 pF input capacitance and 580 pF reverse transfer capacitance support controlled dV/dt and reduced Miller-induced turn-on risk.

The integrated body diode exhibits 0.9–1.3 V forward voltage at 80 A and 25 °C, with t_rr = 66–80 ns and Q_rr = 153–190 nC - critical for synchronous rectification and freewheeling in hard-switched buck and half-bridge topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Maximum blocking voltage compatible with 24 V nominal automotive battery systems with transient margin.
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.
I_D cont.	100 A at T_C = 100 °C - Sustains high-current operation in engine bay or powertrain modules without derating.
E_AS	810 mJ (I_D = 80 A) - Confirmed single-pulse avalanche ruggedness for inductive load switching safety.
Q_g	125–172 nC - Defines gate driver power demand and switching speed trade-off in 100 kHz+ SMPS designs.
R_thJC	0.5 K/W - Allows direct thermal path to heatsink; enables >250 W dissipation before junction exceeds 175 °C.
t_r/t_f	46 ns / 33 ns - Supports efficient high-frequency switching with minimized overlap loss in hard-switched converters.

Pinout & Package

Package: PG-TO220-3-1 - Through-hole, isolated tab, vertical mounting with drain-connected metal tab for direct heatsinking.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Reference node for gate drive; connects to low-side return path and PCB ground plane.
Pin 2 (Gate)	Control input	High-impedance MOSFET gate requiring <172 nC charge for full enhancement; sensitive to ESD.
Pin 3 (Drain)	Power output	Internally connected to metal tab; must be electrically isolated from heatsink unless system design permits drain-referenced cooling.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive powertrain and chassis applications per stress test requirements including HTGB, HTRB, and temperature cycling.
100% avalanche tested	Each unit subjected to single-pulse avalanche stress at rated I_D and V_DS, ensuring field reliability under inductive fault conditions.
Ultra-low R_DS(on)	2.5–3.3 mΩ (SMD version) - Reduces I²R losses by >30% vs. legacy 40 V MOSFETs, improving efficiency in 1–5 kW converters.
175 °C operating temperature	Junction rated for continuous operation at 175 °C - supports placement near heat sources (e.g., inverters, DC-DC stages) without thermal throttling.
Green package	Lead-free, RoHS-compliant construction with MSL1 rating for lead-free reflow up to 260 °C peak.

Applications

Onboard Charger (OBC) DC-DC Stage

Electric Power Steering (EPS) Motor Inverter

Use Scenario: High-efficiency 3.3 kW isolated DC-DC converter stepping down 400 V battery to 14 V for vehicle auxiliary systems.

IC Role / Device Role / Timing Role: Low-side synchronous rectifier switch in phase-shifted full-bridge topology, switching at 100–200 kHz.

Use Value: 3.3 mΩ R_DS(on) limits conduction loss to <0.8 W at 100 A, enabling natural convection cooling and reducing system size.

Use Scenario: Three-phase inverter driving 12 V brushed or BLDC assist motor in steering column assembly.

IC Role / Device Role / Timing Role: High-current half-bridge low-side switch handling peak currents up to 400 A pulsed during torque transients.

Use Value: 810 mJ avalanche energy and 175 °C rating ensure survival during motor stall or short-circuit events without external protection.

48 V Mild Hybrid Starter-Generator

Commercial Vehicle HVAC Blower Drive

Use Scenario: Bidirectional buck-boost converter interfacing 48 V Li-ion battery with 12 V starter circuit in 48 V architecture.

IC Role / Device Role / Timing Role: Main power switch in high-side configuration with active gate control and current sensing.

Use Value: Gate plateau voltage of 4.9 V ensures stable Miller clamping during high dV/dt transitions, preventing false turn-on in bidirectional operation.

Use Scenario: PWM-controlled blower motor driver in refrigerated truck cab HVAC system exposed to ambient -40 °C to +85 °C.

IC Role / Device Role / Timing Role: Low-side switch in discrete H-bridge, operating continuously at 100 A with forced-air cooling.

Use Value: R_DS(on) drift <15% from -40 °C to 175 °C ensures predictable thermal performance across full environmental range.

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
IPB100N04S204AKSA2	Same die, PG-TO263-3-2 package - lower R_thJA on PCB (40 K/W with 6 cm² copper) vs. TO220's 62 K/W.	Better suited for surface-mount, space-constrained automotive modules where thermal pad area is optimized.	Select when board-level thermal management prioritizes PCB copper area over mechanical mounting flexibility.
IRF100N04L3	Higher R_DS(on) (4.2 mΩ), lower Q_g (105 nC), no AEC-Q101 qualification.	Limited to industrial or consumer-grade 24 V motor drives; not approved for automotive safety-critical functions.	Choose only for cost-sensitive non-automotive applications where 175 °C operation and avalanche testing are not required.

Compared with IPB100N04S204AKSA2 and IRF100N04L3, IPP100N04S204AKSA2 uniquely balances automotive qualification, ultra-low R_DS(on), and proven avalanche ruggedness - making it the preferred choice for safety-relevant 40 V power stages where thermal margin and fault tolerance are non-negotiable.

Availability

IPP100N04S204AKSA2 is available at Aetrix Electronics and suitable for onboard charger DC-DC conversion, electric power steering motor control, and 48 V mild hybrid bidirectional converters requiring stable component supply and long-term automotive lifecycle support.

Supply support for IPP100N04S204AKSA2 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 part belongs to the OptiMOS® 40 V product line, engineered specifically for high-current, high-reliability switching in automotive electrification systems - emphasizing low R_DS(on), thermal robustness, and AEC-Q101 compliance.

FAQ

What is the maximum safe operating temperature for IPP100N04S204AKSA2?

The junction temperature rating is -55 °C to +175 °C, with continuous operation validated up to 175 °C. Thermal design must maintain T_j ≤ 175 °C using R_thJC = 0.5 K/W and appropriate heatsinking. Derating curves in the datasheet define safe I_D limits above 100 °C case temperature.

Is IPP100N04S204AKSA2 pin-compatible with IPB100N04S204AKSA2?

No - IPP100N04S204AKSA2 uses PG-TO220-3-1 (through-hole), while IPB100N04S204AKSA2 uses PG-TO263-3-2 (surface-mount). Pin numbering differs: TO220 has Source-Gate-Drain (1-2-3); TO263 has Drain-Source-Gate (1-2-3) with drain tab on lead side. Mechanical and thermal mounting are not interchangeable.

Does this MOSFET require a gate resistor for automotive applications?

Yes - a gate resistor (typically 2.2–10 Ω) is required to control dI/dt, suppress ringing, and limit peak gate current. The datasheet specifies t_d(on) = 27 ns and t_d(off) = 56 ns with R_G = 2.2 Ω; increasing R_G slows switching but improves EMI and reduces gate driver stress.

Can IPP100N04S204AKSA2 be used in synchronous rectification?

Yes - its low R_DS(on) and fast, soft-recovery body diode (t_rr = 66–80 ns, Q_rr = 153–190 nC) make it suitable for synchronous rectification in isolated DC-DC converters. However, external gate timing control is essential to avoid shoot-through; dead-time must exceed t_f + t_r (79 ns total).

IPP100N04S204AKSA2 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):: 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

IPP100N04S204AKSA2 FAQ

1.How can I place an order for IPP100N04S204AKSA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP100N04S204AKSA2 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 IPP100N04S204AKSA2 reliable?

The price and inventory of IPP100N04S204AKSA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP100N04S204AKSA2 is usually 5 days.

3.What payment methods are accepted for IPP100N04S204AKSA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP100N04S204AKSA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP100N04S204AKSA2?

IPP100N04S204AKSA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP100N04S204AKSA2 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 IPP100N04S204AKSA2?

For technical support, including IPP100N04S204AKSA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP100N04S204AKSA2 requirements.

6.How does Aetrix verify that IPP100N04S204AKSA2 is sourced from the original manufacturer or authorized distributors?

All IPP100N04S204AKSA2 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 IPP100N04S204AKSA2 meets industry standards.

7.What is the process for return or replacement of IPP100N04S204AKSA2?

All IPP100N04S204AKSA2 units undergo pre-shipment inspection (PSI). If there is an issue with IPP100N04S204AKSA2, 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 IPP100N04S204AKSA2 part is unused and in its original packaging.

Return procedure for IPP100N04S204AKSA2:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.