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

Infineon Technologies IPC100N04S402ATMA1

Name: IPC100N04S402ATMA1
Brand: Infineon Technologies
SKU: IPC100N04S402ATMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPC100N04S402ATMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: 8-PowerTDFN

Datasheet:: IPC100N04S402ATMA1.pdf

Description:: MOSFET N-CH 40V 100A 8TDSON

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Product details

Overview

IPC100N04S402ATMA1 from Infineon Technologies is an AEC-Q101-qualified N-channel enhancement-mode power MOSFET in PG-TDSON-8-23 package, rated for 40 V V_DS, 2.4 mΩ R_DS(on) at V_GS = 10 V and I_D = 50 A, with 100 A continuous drain current capability at T_C = 25 °C. It delivers high-current switching in automotive body control modules and 12 V battery-powered motor drives.

For engineers reviewing the IPC100N04S402ATMA1 datasheet, IPC100N04S402ATMA1 pinout, IPC100N04S402ATMA1 application, or IPC100N04S402ATMA1 equivalent, key selection criteria include its 1 K/W junction-to-case thermal resistance, 100% avalanche-tested ruggedness, 315 mJ single-pulse E_AS, MSL1 reflow compatibility, and integrated freewheeling diode with 50 ns t_rr.

Technical Context

This MOSFET employs OptiMOSTM-T2 silicon technology optimized for low R_DS(on) × Q_g figure-of-merit in 40 V automotive applications. Its gate threshold voltage (2.0–4.0 V) ensures robust noise immunity while enabling direct drive from standard 3.3 V/5 V logic controllers when used with appropriate gate drivers.

Dynamic parameters-including 79–105 nC total gate charge, 50–115 pF Crss, and 20–23 ns turn-off delay-support high-frequency PWM operation up to 100 kHz in synchronous buck converters and H-bridge motor controllers without excessive switching loss.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Maximum blocking voltage compatible with 12 V automotive systems including load dump transients
R_DS(on)	2.4 mΩ max @ V_GS = 10 V, I_D = 50 A - Enables <1.2 W conduction loss at 50 A, reducing heatsink requirements
I_D (cont)	100 A @ T_C = 25 °C - Supports high-current solenoid, fan, and pump drivers without parallel devices
E_AS	315 mJ - Confirmed single-pulse avalanche energy rating for inductive load switching reliability
t_rr	50 ns - Fast reverse recovery enables efficient freewheeling in synchronous rectification topologies
R_thJC	1 K/W - Enables direct thermal coupling to PCB copper or heatsink for stable 150 W power dissipation
Q_g	105 nC max - Determines gate driver current requirement (~1 A peak for 100 ns rise time)

Pinout & Package

Package: PG-TDSON-8-23 - Exposed-drain thermally enhanced 8-pin leadless surface-mount package with 3.3 mm × 3.3 mm footprint and 0.65 mm pitch; bottom-side thermal pad improves heat transfer to PCB.

Pin/Terminal	Circuit Role	Design Meaning
1–3, 5–7	Drain (D)	Internally connected to exposed thermal pad; primary current path and thermal interface to PCB
4	Source (S)	Power return node; referenced for gate drive and current sensing
8	Gate (G)	Control input requiring 10 V for full enhancement; sensitive to ESD (±20 V absolute max)

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive under-hood use including temperature cycling, humidity, and mechanical shock per JESD22
100% avalanche tested	Each unit subjected to single-pulse E_AS stress at production test, ensuring robustness against inductive kickback
MSL1 reflow rating	Compatible with standard 260 °C peak reflow profiles without popcorn or delamination risk
Feasible for AOI	Surface geometry and marking (4N0402) support automated optical inspection of solder joint quality
Green product	RoHS-compliant materials and halogen-free construction meet EU ELV and automotive environmental standards

Applications

Automotive Body Control Module

12 V DC Motor Drive

Use Scenario: Switching power distribution to headlights, wipers, and door locks in modern vehicle BCMs.

IC Role / Device Role / Timing Role: High-side or low-side power switch controlling 10–80 A loads with PWM dimming or soft-start sequencing.

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

Use Scenario: Bidirectional drive of brushed DC motors in HVAC blowers, seat adjusters, and power windows.

IC Role / Device Role / Timing Role: Half-bridge leg switch with integrated freewheeling diode enabling regenerative braking and fast current reversal.

Use Value: 50 ns t_rr and low Q_gd reduce cross-conduction losses and EMI during commutation at 20–50 kHz PWM frequencies.

Start-Stop Battery Management

Industrial 12 V Power Supply

Use Scenario: Load switching and protection in start-stop systems where battery voltage fluctuates between 6–16 V during engine cranking.

IC Role / Device Role / Timing Role: Main power FET in smart fuse or electronic circuit breaker with overcurrent and short-circuit response.

Use Value: Avalanche ruggedness (315 mJ) tolerates transient overvoltage events during load dump, eliminating need for external TVS clamping.

Use Scenario: Primary switching element in compact 12 V output DC-DC converters for industrial PLC I/O modules.

IC Role / Device Role / Timing Role: Synchronous rectifier or primary-side switch in non-isolated buck or buck-boost topologies.

Use Value: 1 K/W R_thJC allows direct mounting to 2 oz copper thermal plane, enabling >95% efficiency at 50 A output without forced air cooling.

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
IRL1404ZPBF	R_DS(on) = 3.2 mΩ (higher), Q_g = 110 nC (similar), no AEC-Q101 qualification	Not suitable for automotive production; acceptable for industrial prototypes	Select only if AEC compliance is not required and higher conduction loss is acceptable
STL220N4LF8AG	R_DS(on) = 2.1 mΩ (lower), Q_g = 125 nC (higher), AEC-Q101 qualified, same PG-TDSON-8 package	Higher gate drive demand; better conduction but slower switching than IPC100N04S402ATMA1	Prefer for ultra-low-loss static applications; avoid where gate drive strength or EMI is constrained

Compared with IRL1404ZPBF and STL220N4LF8AG, IPC100N04S402ATMA1 offers optimal balance of low R_DS(on), moderate Q_g, and full automotive qualification-making it preferred for volume BCM and motor control designs where reliability and thermal performance are jointly critical.

Availability

IPC100N04S402ATMA1 is available at Aetrix Electronics and suitable for automotive body control modules, 12 V DC motor drives, and start-stop battery management systems requiring stable component supply across multi-year production cycles.

Supply support for IPC100N04S402ATMA1 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 R&D centers.

This device belongs to the OptiMOSTM-T2 power transistor family, engineered specifically for high-current, high-reliability 12 V automotive switching applications where thermal efficiency and ruggedness are essential.

FAQ

What is the maximum allowable gate-source voltage for IPC100N04S402ATMA1?

The absolute maximum gate-source voltage is ±20 V. Operation above +10 V or below –10 V is not recommended for reliable long-term performance. Gate drive circuits must include clamping or limiting to prevent overshoot during fast switching, especially in high-di/dt environments like motor drives.

Does IPC100N04S402ATMA1 require a gate resistor, and what value is typical?

Yes-a gate resistor is required to control dV/dt and suppress oscillation. For 100 A switching at 50 kHz, a 3.5 Ω resistor is typical (per datasheet test condition), yielding ~30 ns rise time. Lower values increase switching speed but raise EMI risk; higher values reduce losses but increase switching energy.

Can IPC100N04S402ATMA1 be used in parallel configurations?

Yes, but only with matched units and symmetrical PCB layout. The positive temperature coefficient of R_DS(on) supports current sharing, yet gate loop inductance imbalance can cause dynamic current skew. Use individual gate resistors and Kelvin source connections to ensure stable parallel operation at >200 A total current.

Is the integrated body diode suitable for continuous freewheeling in H-bridge topologies?

Yes-the diode is rated for 100 A continuous forward current and exhibits 0.9–1.3 V forward drop at 50 A and 25 °C. However, its 50 ns reverse recovery time and 55 nC Q_rr make it unsuitable for high-frequency (>100 kHz) synchronous rectification without careful dead-time optimization to avoid shoot-through.

IPC100N04S402ATMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

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:: 2.4mOhm @ 50A, 10V

Vgs(th) (Max) @ Id:: 4V @ 80µA

Gate Charge (Qg) (Max) @ Vgs:: 105 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 8100 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 150W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TDSON-8-23

IPC100N04S402ATMA1 FAQ

1.How can I place an order for IPC100N04S402ATMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPC100N04S402ATMA1 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 IPC100N04S402ATMA1 reliable?

The price and inventory of IPC100N04S402ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPC100N04S402ATMA1 is usually 5 days.

3.What payment methods are accepted for IPC100N04S402ATMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPC100N04S402ATMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPC100N04S402ATMA1?

IPC100N04S402ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPC100N04S402ATMA1 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 IPC100N04S402ATMA1?

For technical support, including IPC100N04S402ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPC100N04S402ATMA1 requirements.

6.How does Aetrix verify that IPC100N04S402ATMA1 is sourced from the original manufacturer or authorized distributors?

All IPC100N04S402ATMA1 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 IPC100N04S402ATMA1 meets industry standards.

7.What is the process for return or replacement of IPC100N04S402ATMA1?

All IPC100N04S402ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPC100N04S402ATMA1, 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 IPC100N04S402ATMA1 part is unused and in its original packaging.

Return procedure for IPC100N04S402ATMA1:

1.Submit a request within 90 days.

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

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