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

Infineon Technologies ISK024NE2LM5AULA1

Name: ISK024NE2LM5AULA1
Brand: Infineon Technologies
SKU: ISK024NE2LM5AULA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ISK024NE2LM5AULA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: 6-PowerVDFN

Datasheet:: ISK024NE2LM5AULA1.pdf

Description:: TRENCH <= 40V PG-VSON-6

Quantity:: RFQ Add To RFQ list

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Inventory:7,515

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Product details

Overview

ISK024NE2LM5AULA1 from Infineon Technologies is an N-channel 25 V OptiMOSTM 5 power MOSFET in PG-VSON-6 package, featuring 2.4 mΩ max R_DS(on) at V_GS = 10 V, 103 A continuous drain current, and 100% avalanche tested. It serves as a high-current, low-loss synchronous rectifier or load switch in DC-DC converters and motor drivers.

For engineers reviewing the ISK024NE2LM5AULA1 datasheet, ISK024NE2LM5AULA1 pinout, ISK024NE2LM5AULA1 application, or ISK024NE2LM5AULA1 equivalent, key selection criteria include R_DS(on) at 4.5 V (2.7 mΩ), Q_g (6.5 nC @ 0–4.5 V), thermal resistance R_thJC (1.6 °C/W), integrated body diode recovery (t_rr = 23.6 ns), and PG-VSON-6 bottom-side thermal pad layout compatibility.

Technical Context

This device uses trench-based silicon technology optimized for high power density in 2×2 mm² footprint. Its gate threshold voltage (1.2–2.0 V) enables robust 4.5 V logic-level drive, while low Q_gd/Q_g ratio (0.32) supports fast, low-loss switching in hard-switched topologies.

The integrated Schottky-like body diode delivers t_rr = 23.6 ns and Q_rr = 15.2 nC at 12 V, reducing turn-off losses in synchronous buck stages. Thermal design leverages the exposed drain tab for direct PCB copper thermal coupling, achieving R_thJA = 60 °C/W on 6 cm² FR4.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	25 V - Maximum blocking voltage for 12 V input rail systems with margin
R_DS(on), max	2.4 mΩ @ V_GS = 10 V - Enables <1 W conduction loss at 20 A in compact power stages
I_D, cont	103 A @ T_C = 25 °C - Supports high-current POL converters without paralleling
Q_g	6.5 nC @ 0–4.5 V - Low gate charge allows efficient 1–2 MHz operation with standard gate drivers
R_thJC	1.6 °C/W - Enables >30 W dissipation with minimal junction-to-case temperature rise
t_rr	23.6 ns - Minimizes reverse recovery loss during high-frequency synchronous rectification
E_AS	7 mJ - Withstands single-pulse inductive energy in motor gate-drive protection circuits

Pinout & Package

PG-VSON-6 package with exposed drain pad (tab) on underside for thermal conduction. Pin 1, 2, 5, 6 and tab are internally connected to drain; Pin 3 is gate; Pin 4 is source.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 5, 6, tab	Drain	High-current power path; tab provides primary thermal interface to PCB copper
3	Gate	Control terminal requiring <6.5 nC charge for full enhancement; sensitive to ESD
4	Source	Reference node for gate drive; connects to power ground or low-side switch node

Key Features

Feature	Design Value
Lowest R_DS(on) in 2×2 mm²	2.4 mΩ enables highest current density among PG-VSON-6 25 V MOSFETs
Superior thermal resistance	R_thJC = 1.6 °C/W reduces thermal derating vs. comparable 3×3 packages
100% avalanche rated	7 mJ single-pulse E_AS ensures reliability in inductive switching faults
Optimized for 4.5 V drive	R_DS(on) = 2.7 mΩ @ 4.5 V supports direct connection to 5 V or 3.3 V logic drivers

Applications

Server VRMs

USB-C PD Power Delivery

Use Scenario: High-efficiency 48 V to 12 V intermediate bus conversion feeding CPU/GPU VRMs.

IC Role / Device Role / Timing Role: Synchronous rectifier in multiphase buck converter operating at 500 kHz–1 MHz.

Use Value: 2.4 mΩ R_DS(on) and 23.6 ns t_rr reduce conduction + recovery losses by >15% vs. legacy 3×3 devices.

Use Scenario: 20 V/5 A USB-C PD 3.1 fixed-output stage in portable power banks.

IC Role / Device Role / Timing Role: Low-side switch in constant-current/constant-voltage regulation loop.

Use Value: 103 A rating and 6.5 nC Q_g allow single-device implementation with minimal gate driver overhead.

BLDC Motor Drivers

Industrial PLC I/O Modules

Use Scenario: 24 V three-phase inverter for small industrial fans and pumps.

IC Role / Device Role / Timing Role: High-side and low-side switch in half-bridge leg with bootstrap gate drive.

Use Value: Avalanche rating (7 mJ) withstands inductive kickback during PWM dead-time transitions.

Use Scenario: Solid-state relay replacement in 24 V digital output modules.

IC Role / Device Role / Timing Role: Load switch controlling solenoid or indicator LED bank.

Use Value: PG-VSON-6 footprint fits dense I/O board layouts; 150 °C T_j rating supports uncooled industrial enclosures.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 25 V power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPD22N03L G	R_DS(on) = 2.2 mΩ @ 10 V, but Q_g = 10.5 nC; larger PG-TO252-3 package	Higher thermal mass suits lower-frequency (<500 kHz) motor drives	Prefer when board space allows TO-252 and gate drive strength exceeds 1 A peak
SIZ240DT-T1-GE3	R_DS(on) = 2.9 mΩ @ 10 V, Q_g = 5.8 nC; same PG-VSON-6 footprint	Lower Q_g benefits ultra-high-frequency (>2 MHz) GaN companion designs	Choose when prioritizing gate drive efficiency over absolute conduction loss

Compared with IPD22N03L G and SIZ240DT-T1-GE3, ISK024NE2LM5AULA1 delivers best-in-class R_DS(on)/Q_g tradeoff for 1 MHz+ synchronous buck stages where thermal density and 4.5 V drive compatibility are critical.

Availability

ISK024NE2LM5AULA1 is available at Aetrix Electronics and suitable for server VRMs, USB-C PD power delivery, BLDC motor drivers, and industrial PLC I/O modules requiring stable component supply and JEDEC-qualified industrial-grade reliability.

Supply support for ISK024NE2LM5AULA1 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 is a German semiconductor leader specializing in power management, automotive MCUs, and industrial control ICs, with global manufacturing and qualification infrastructure.

This part belongs to the OptiMOSTM 5 family-designed specifically for high-power-density DC-DC conversion in datacenter, computing, and industrial power supplies where thermal performance and 4.5 V logic compatibility are essential.

FAQ

What is the maximum recommended PCB copper area for optimal thermal performance?

The datasheet specifies 6 cm² of 70 µm thick copper on FR4 (single layer, vertical orientation, still air) to achieve R_thJA = 60 °C/W. Increasing copper area beyond 6 cm² yields diminishing returns; thermal simulation is advised for layouts exceeding 100 W dissipation.

Does the device support 3.3 V gate drive in production systems?

No-V_GS(th) min is 1.2 V, but R_DS(on) rises sharply below 4.5 V: 4.2 mΩ at 3.3 V (typ). Production use requires ≥4.5 V gate drive to maintain specified conduction loss and thermal margin.

Is the PG-VSON-6 package compatible with standard reflow profiles?

Yes-it is qualified for IPC/JEDEC J-STD-020D moisture sensitivity level 1 and supports peak reflow temperatures up to 260 °C. The exposed drain pad must be soldered to a thermally enhanced PCB pad using stencil-defined solder paste volume per Infineon's assembly guidelines.

How does the body diode performance compare to discrete Schottky diodes?

Its t_rr = 23.6 ns and Q_rr = 15.2 nC are superior to most 25 V Schottkys (typically >40 ns t_rr), enabling lower reverse recovery loss in synchronous rectification-but forward voltage (0.81 V) is higher than Schottky (0.3–0.5 V), so it is not a drop-in replacement in low-V_F bias applications.

ISK024NE2LM5AULA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™ 5

Package/Case:: 6-PowerVDFN

Packaging:: Tape & Reel (TR)

Product Status:: Discontinued at Digi-Key

FET Type:: -

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 40 V

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

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: -

Vgs(th) (Max) @ Id:: -

Gate Charge (Qg) (Max) @ Vgs:: -

Vgs (Max):: ±16V

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

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-PQFN Dual (2x2)

ISK024NE2LM5AULA1 FAQ

1.How can I place an order for ISK024NE2LM5AULA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for ISK024NE2LM5AULA1 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 ISK024NE2LM5AULA1 reliable?

The price and inventory of ISK024NE2LM5AULA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISK024NE2LM5AULA1 is usually 5 days.

3.What payment methods are accepted for ISK024NE2LM5AULA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISK024NE2LM5AULA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ISK024NE2LM5AULA1?

ISK024NE2LM5AULA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ISK024NE2LM5AULA1 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 ISK024NE2LM5AULA1?

For technical support, including ISK024NE2LM5AULA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISK024NE2LM5AULA1 requirements.

6.How does Aetrix verify that ISK024NE2LM5AULA1 is sourced from the original manufacturer or authorized distributors?

All ISK024NE2LM5AULA1 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 ISK024NE2LM5AULA1 meets industry standards.

7.What is the process for return or replacement of ISK024NE2LM5AULA1?

All ISK024NE2LM5AULA1 units undergo pre-shipment inspection (PSI). If there is an issue with ISK024NE2LM5AULA1, 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 ISK024NE2LM5AULA1 part is unused and in its original packaging.

Return procedure for ISK024NE2LM5AULA1:

1.Submit a request within 90 days.

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

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