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

Infineon Technologies IPLU250N04S41R7XTMA1

Name: IPLU250N04S41R7XTMA1
Brand: Infineon Technologies
SKU: IPLU250N04S41R7XTMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPLU250N04S41R7XTMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: 8-PowerSFN

Datasheet:: IPLU250N04S41R7XTMA1.pdf

Description:: MOSFET N-CH 40V 250A 8HSOF

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Product details

Overview

IPLU250N04S41R7XTMA1 from Infineon Technologies is an AEC-Q101-qualified N-channel enhancement-mode power MOSFET in H-PSOF-8-1 package, rated for 40 V V_DS, 1.7 mΩ R_DS(on) at 100 A/10 V, and 250 A continuous drain current at T_C = 25 °C. It delivers ultra-low conduction loss in high-current automotive DC-DC converters and 48 V battery disconnect switches.

For engineers reviewing the IPLU250N04S41R7XTMA1 datasheet, IPLU250N04S41R7XTMA1 pinout, IPLU250N04S41R7XTMA1 application, or IPLU250N04S41R7XTMA1 equivalent, key selection criteria include R_DS(on) stability over temperature, 175 °C junction rating, avalanche ruggedness (170 mJ), and MSL1 reflow compatibility for automotive PCB assembly.

Technical Context

This OptiMOS™-T2 device uses trench-gate superjunction technology to achieve sub-2 mΩ on-resistance with low gate charge (Q_g = 76–100 nC) and optimized capacitance profile (C_iss = 6060–7900 pF, C_rss = 45–105 pF). Its 0.8 K/W R_thJC enables high-power density thermal design when mounted on a 6 cm² copper area.

The integrated body diode supports synchronous rectification with t_rr = 55 ns and Q_rr = 60 nC at I_F = 50 A, while 100% single-pulse avalanche testing ensures robustness under inductive switching stress in motor control and load dump protection circuits.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	40 V - Maximum blocking voltage for 12 V/48 V automotive systems
R_DS(on)	1.7 mΩ max at 100 A, 10 V - Enables <1 W conduction loss at 250 A
I_D cont.	250 A at T_C = 25 °C - Supports high-current battery management without parallel devices
E_AS	170 mJ - Withstands inductive energy spikes in solenoid drivers and motor phase legs
T_j max	+175 °C - Sustains operation in engine bay and powertrain environments
Q_g	76–100 nC - Balances fast switching (t_r/t_f ≈ 18/25 ns) with gate drive power
V_GS(th)	2.0–4.0 V - Ensures reliable turn-on with standard 3.3 V/5 V logic-level gate drivers

Pinout & Package

H-PSOF-8-1 is a surface-mount, thermally enhanced package with exposed drain tab (pins 1–4 and 5–8 are source/gate terminals; tab is drain). The 8-pin layout supports high-current routing and low-inductance PCB mounting.

Pin/Terminal	Circuit Role	Design Meaning
Tab (Drain)	Main power drain connection	Primary heat path to PCB copper; electrically connected to all internal die drains
Pins 1–4	Source	Parallel low-inductance source return; reduces common-source inductance in high-di/dt switching
Pins 5–8	Gate	Isolated gate inputs; pins 5–8 tied internally for low-impedance gate drive

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain and chassis applications per stress test requirements
MSL1 up to 260 °C	Compatible with lead-free reflow soldering without popcorn or delamination risk
100% avalanche tested	Each unit verified for single-pulse E_AS ≥ 170 mJ at I_D = 125 A
Ultra-low R_DS(on)	1.2 mΩ typical at 100 A enables >98% efficiency in 48 V buck converters at full load
Integrated body diode	Low V_SD = 0.9–1.3 V and fast t_rr = 55 ns support freewheeling in half-bridge topologies

Applications

Automotive 48 V Battery Disconnect

High-Current DC-DC Converter Primary Switch

Use Scenario: High-side main contactor replacement in 48 V mild-hybrid architectures.

IC Role / Device Role / Timing Role: Power MOSFET switch controlling battery isolation during fault conditions or sleep mode.

Use Value: 250 A continuous rating and 175 °C T_j allow direct replacement of mechanical relays with solid-state reliability and zero contact bounce.

Use Scenario: Primary-side high-current switch in bidirectional 48 V–12 V DC-DC converters.

IC Role / Device Role / Timing Role: Synchronous rectifier switch operating at 100–200 kHz with low R_DS(on) and fast switching.

Use Value: 1.7 mΩ R_DS(on) and 76 nC Q_g reduce conduction + switching losses to <1.2 W at 200 A, enabling compact heatsink design.

Electric Power Steering (EPS) Motor Phase Leg

Onboard Charger (OBC) Input Stage Switch

Use Scenario: Low-side switch in three-phase inverter driving 1–3 kW EPS motors.

IC Role / Device Role / Timing Role: High-current, high-reliability phase leg MOSFET with integrated diode for regenerative braking.

Use Value: 100% avalanche-tested ruggedness and 55 ns t_rr prevent shoot-through and diode failure during rapid polarity reversal.

Use Scenario: AC-DC PFC or DC-DC primary switch in 3.3–11 kW OBC modules.

IC Role / Device Role / Timing Role: High-efficiency, high-temperature power switch handling peak currents >200 A.

Use Value: 0.8 K/W R_thJC and 6 cm² cooling enable >97% system efficiency at full load while maintaining T_j < 150 °C.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current automotive MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB180N04S4-02	R_DS(on) = 2.0 mΩ max; same H-PSOF-8-1 package; lower I_D (180 A)	Suitable for lower-current 48 V systems where thermal margin allows higher R_DS(on)	Select when cost sensitivity outweighs 0.3 mΩ R_DS(on) gain and peak current stays below 180 A.
IAUC120N04S5L042	R_DS(on) = 0.42 mΩ max; smaller TSDSON-8 package; 120 A rating	Better suited for space-constrained, medium-current modules with aggressive thermal design	Choose for compact OBC or EPS designs needing <0.5 mΩ but not requiring 250 A continuous capability.

Compared with IPB180N04S4-02 and IAUC120N04S5L042, IPLU250N04S41R7XTMA1 uniquely balances 250 A current capacity, 1.7 mΩ on-resistance, and 175 °C operation-making it optimal for thermally demanding, high-power automotive switches where derating is unacceptable.

Availability

IPLU250N04S41R7XTMA1 is available at Aetrix Electronics and suitable for automotive battery disconnect, high-current DC-DC converter primary switching, and electric power steering motor control requiring stable component supply across extended production lifecycles.

Supply support for IPLU250N04S41R7XTMA1 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, sensor, and automotive ICs, with global manufacturing and automotive qualification expertise.

This part belongs to the OptiMOS™-T2 power transistor product line, engineered specifically for high-efficiency, high-reliability 12 V and 48 V automotive power systems including battery management, motor drives, and DC-DC conversion.

FAQ

What is the maximum allowable gate-source voltage for IPLU250N04S41R7XTMA1?

The absolute maximum V_GS is ±20 V. Operation beyond this risks permanent gate oxide damage. For reliable long-term use, gate drive should be limited to 10–15 V for turn-on and ≤ –5 V for active turn-off, especially under high dv/dt conditions in automotive inverters.

Does IPLU250N04S41R7XTMA1 require external gate resistors in automotive applications?

Yes - a gate resistor (typically 3.5 Ω, as used in characterization) is required to control dV/dt and suppress oscillation during switching. This value balances EMI suppression and switching speed, and must be validated with actual PCB layout and driver IC output impedance.

Can IPLU250N04S41R7XTMA1 replace mechanical relays in 48 V battery systems?

Yes - its 250 A continuous rating, 175 °C operation, and 100% avalanche testing make it suitable for solid-state battery disconnect. However, external overvoltage clamping and thermal monitoring are required to replicate relay-level fault tolerance in ISO 7637-2 pulse scenarios.

How does the H-PSOF-8-1 package improve thermal performance over standard SO-8?

H-PSOF-8-1 features an exposed drain tab directly bonded to PCB copper, achieving 0.8 K/W R_thJC - nearly 3× better than standard SO-8. This allows >200 W power dissipation with only 6 cm² of 70 µm copper, critical for sustained high-current automotive operation.

IPLU250N04S41R7XTMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: 8-PowerSFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 40 V

Current - Continuous Drain (Id) @ 25°C:: 250A (Tc)

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

Rds On (Max) @ Id, Vgs:: 1.7mOhm @ 100A, 10V

Vgs(th) (Max) @ Id:: 4V @ 80µA

Gate Charge (Qg) (Max) @ Vgs:: 100 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 7900 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 188W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PG-HSOF-8-1

IPLU250N04S41R7XTMA1 FAQ

1.How can I place an order for IPLU250N04S41R7XTMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPLU250N04S41R7XTMA1 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 IPLU250N04S41R7XTMA1 reliable?

The price and inventory of IPLU250N04S41R7XTMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPLU250N04S41R7XTMA1 is usually 5 days.

3.What payment methods are accepted for IPLU250N04S41R7XTMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPLU250N04S41R7XTMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPLU250N04S41R7XTMA1?

IPLU250N04S41R7XTMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPLU250N04S41R7XTMA1 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 IPLU250N04S41R7XTMA1?

For technical support, including IPLU250N04S41R7XTMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPLU250N04S41R7XTMA1 requirements.

6.How does Aetrix verify that IPLU250N04S41R7XTMA1 is sourced from the original manufacturer or authorized distributors?

All IPLU250N04S41R7XTMA1 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 IPLU250N04S41R7XTMA1 meets industry standards.

7.What is the process for return or replacement of IPLU250N04S41R7XTMA1?

All IPLU250N04S41R7XTMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPLU250N04S41R7XTMA1, 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 IPLU250N04S41R7XTMA1 part is unused and in its original packaging.

Return procedure for IPLU250N04S41R7XTMA1:

1.Submit a request within 90 days.

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

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