회사 블로그 Supply of Original, In-Stock Infineon N-Channel MOSFETs (OptiMOS™, CoolMOS™, and StrongIRFET™)

With the rapid advancement of power electronics design today, MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) serve as core components in power management and power conversion, and their performance directly impacts the efficiency and reliability of the entire system. Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of the full range of Infineon N-channel power MOSFETs, covering the three core series: OptiMOS™, CoolMOS™, and StrongIRFET™. With a complete selection of models, genuine products, and competitive pricing, we provide customers with a one-stop power semiconductor procurement solution.

I. Overview of Infineon N-Channel MOSFET Technology

Infineon N-channel power MOSFETs form current channels through electrons. At the same RDS(on) value, their carrier mobility is approximately 2 to 3 times that of P-channel devices, making N-channel devices the preferred choice for high-current applications. Infineon offers a comprehensive portfolio of N-channel power MOSFETs. The combined OptiMOS™ and StrongIRFET™ product series cover voltage ranges from 12V to 250V and 300V, while the CoolMOS™ series is dedicated to high-voltage applications ranging from 500V to 950V.

II. Mingjiada Electronics’ List of Models in Stock

(1) OptiMOS™ Series — Low-to-medium voltage, high-frequency optimized N-channel MOSFETs

The OptiMOS™ series is designed for high-performance applications and optimized for high switching frequencies, featuring industry-leading low on-resistance and form factor (FoM). The series covers voltages from 15V to 250V, with on-resistance as low as 0.29mΩ+, and supports innovative packaging options such as dual-side cooling and source-down configurations.

Mingjiada Electronics currently stocks the following popular OptiMOS™ series models:

IPD90N04S4—A 40V low-voltage N-channel MOSFET designed specifically for 48V mild-hybrid automotive systems, while also suitable for industrial low-voltage drive applications and meeting automotive-grade reliability requirements

IPP090N06S5—A 60V medium-to-low-voltage model featuring fast switching speed and low on-resistance, suitable for high-frequency DC-DC converters

IPP120N03S4 — 30V low-voltage model, suitable for a wide range of applications including consumer electronics and industrial control

IPT004N03LATMA1 — 30V N-channel MOSFET, with a maximum continuous drain current of 300A and an on-resistance as low as 500μΩ, featuring an HSOF package and AEC-Q101 certification

BSC005N03LS5IATMA1 — 30V N-channel MOSFET, maximum current 433A, TDSON-8 package, the high-current benchmark in the OptiMOS series

BSC016N06NSATMA1 — 60V N-channel MOSFET, on-resistance 1.6 mΩ, continuous drain current 225 A, part of the OptiMOS™5 series, optimized for synchronous rectification

IPT007N06NATMA1—60V N-channel MOSFET, on-resistance as low as 0.75 mΩ, maximum current 486 A, TOLL package, industry’s lowest RDS(on)

IQE013N04LM6 — 40V N-channel MOSFET, on-resistance 1.35 mΩ, maximum current 205 A, in a 3.3x3.3 mm PQFN source-down package, industry-leading

IAUCN04S7N005 — 40V automotive-grade N-channel MOSFET, on-resistance 0.55 mΩ, OptiMOS™7 technology, AEC-Q101 certified

IAUCN04S7N030 — 40V automotive-grade N-channel MOSFET, on-resistance 3.02 mΩ, suitable for electric power steering, braking systems, etc.

ISC019N08NM7, ISC024N08NM7, ISC034N08NM7 — 80V Series N-Channel MOSFETs

ISC040N10NM7 — 100V N-Channel MOSFET

ISC007N06NM6, ISC009N06NM6 — 60V Series N-Channel MOSFETs

IQFH86N06NM5, IQFH68N06NM5, IQFH99N06NM5 — 60V Series N-Channel MOSFETs

IPB65R110CFD — 650V medium-to-high voltage model, a high-frequency optimized product in the OptiMOS™ series, suitable for industrial inverters and PV microinverters

(2) CoolMOS™ Series — High-Voltage Super-Junction N-Channel MOSFETs

The CoolMOS™ series is Infineon’s flagship product line for high-voltage N-channel MOSFETs. As a pioneer in super-junction (SJ) technology, it covers voltage ranges from 500V to 950V, offers excellent commutation robustness, and significantly reduces switching and conduction losses. This series offers a diverse product lineup, including P7, C7/G7, S7/S7T, CFD7, and PFD7, covering a wide range of applications from low to high power.

Mingjiada Electronics currently stocks the following popular CoolMOS™ series models:

IPW65R019C7—A 650V high-voltage N-channel MOSFET belonging to the CoolMOS™ C7 series (Infineon’s most efficient super-junction MOSFET series), with an on-resistance as low as 19 mΩ and low switching losses. It is suitable for photovoltaic inverters and industrial high-voltage power supplies, making it a core model in the new energy sector.

IPW60R070P7—600V high-voltage N-channel MOSFET in a TO-247 package, featuring high power density and excellent thermal performance, suitable for vehicle chargers and high-voltage DC-DC converters

IPP80R1200P7—800V high-voltage N-channel MOSFET, part of the CoolMOS™ P7 series, with outstanding voltage withstand capability, suitable for high-power lighting, consumer electronics, and industrial SMPS

IPT60R035CFD7XTMA1—600V N-channel MOSFET with an on-resistance of 35 mΩ and a continuous drain current of 67 A; part of the CoolMOS CFD7 series, optimized for soft-switching applications such as LLC and ZVS

IPD60R600C6—650V N-channel MOSFET, continuous drain current 7.3A, on-resistance 600mΩ, in a TO-252 package

SPW20N60C3—650V N-channel MOSFET, continuous drain current 20.7A, on-resistance 0.19Ω, TO-247 package, CoolMOS™ C3 series

SPP06N60C3 — 600V N-channel MOSFET, continuous drain current 6.2A, on-resistance 750mΩ, TO-220 package

SPW35N60C3FKSA1 — 650V N-channel MOSFET, continuous drain current 34.6A, TO-247-3 package

IPD70R360P7 — 700V N-channel MOSFET

IPDQ60R055CM8 — 600V N-channel MOSFET

IPLT60R024CM8 — 600V N-channel MOSFET

(3) StrongIRFET™ Series — Low-frequency, high-robustness N-channel MOSFETs

The StrongIRFET™ Series (including StrongIRFET™ 2) focuses on the 20V–150V voltage range and is specifically designed for low-frequency applications. Its core advantages include high robustness, excellent cost-performance ratio, and durability, with on-resistance as low as 0.45 mΩ+. Utilizing industrial-standard packages such as TOLL, it is well-suited for low-frequency scenarios with high device reliability requirements.

Mingjiada Electronics currently stocks the following popular models from the StrongIRFET™ series:

IRFP140NPBF — 100V medium-to-low voltage N-channel MOSFET in a TO-247 package, with a continuous drain current of 33A and an on-resistance of 0.044Ω, suitable for industrial power supplies and motor drive inverters

IRF3205PBF — 55V low-voltage N-channel MOSFET with low on-resistance and high current handling capability, suitable for automotive electronics and DC motor drives

IRF740PBF — 400V medium-to-high-voltage N-channel MOSFET with excellent voltage withstand capability, suitable for high-voltage switching circuits, LED drivers, and industrial control equipment

IPP019N08NF2SAKMA1 — 80V N-channel MOSFET, on-resistance 1.9 mΩ, continuous drain current 191 A, StrongIRFET™ 2 series

IRFB4321PBF — 150V N-channel MOSFET, on-resistance 15 mΩ, continuous drain current 85 A, TO-220 package, StrongIRFET™ series

IPA082N10NF2SXKSA1—100V N-channel MOSFET, on-resistance 8.2 mΩ, continuous drain current 46 A, TO-220FP package, StrongIRFET™ 2 Series

IRFB7434PBF — 40V N-channel MOSFET, continuous drain current 195A, on-resistance 1.6mΩ, TO-220AB package

IRFR7546TRPBF — StrongIRFET™ Series low-voltage model, continuous drain current 56A

(4) Additional Infineon N-Channel MOSFET Models in Stock

Mingjiada Electronics also stocks the following Infineon N-channel MOSFET models (partial list):

Low-Voltage/Medium-Voltage Series:

ISC007N06LM6, ISC025N06LM6, ISC008N06LM6, ISC013N06NM5SC, ISC016N06NM5SC, ISC056N08NM6, ISC014N08NM6, ISC151N08NM6, ISZ023N06LM6, ISZ025N06NM6, ISZ072N06NM6, ISZ053N08NM6

Medium-to-High Voltage Series:

ISZ028N03LF2S, IQE031N08LM6CGSC, IQE031N08LM6CG, IQE036N08NM6CGSC, IQE018N06NM6, IQE018N06NM6CG, IQE018N06NM6SC

High-Voltage/Automotive-Grade Series:

ISC024N08NM7, ISC034N08NM7, IQEH46NE2LM7ZCGSC, IQEH50NE2LM7UCGSC, IQEH50NE2LM7ZCG, IQEH54NE2LM7UCG, IQEH64NE2LM7UCGSC, IQEH68NE2LM7UCG, IQEH80NE2LM7UCGSC, IQEH84NE2LM7UCG, IQEH42NE2LM7ZCGSC, IQEH46NE2LM7UCGSC

The above list includes only a selection of in-stock models. If you require other Infineon N-channel MOSFET models, please feel free to contact us.

III. Mingjiada Electronics’ Supply Advantages

Mingjiada Electronics has been deeply involved in the electronic component distribution sector for nearly thirty years and has obtained ISO 9001 quality management system certification. Through close collaboration with suppliers and efficient supply chain management, the company offers customers the following core supply advantages:

1. Guaranteed Genuine Products

All products are sourced through official channels directly from the manufacturers, ensuring reliable quality and eliminating the risk of counterfeits. We supply MOSFET products from a wide range of brands and models, including globally renowned brands such as Renesas, Infineon, STMicroelectronics, Toshiba, and Texas Instruments (TI).

2. Extensive Stock Inventory

With dual warehouses in Shenzhen and Hong Kong, we maintain a stock of over one million popular models, supporting an efficient delivery model of same-day ordering and next-day shipping. Urgent orders are shipped within 4 hours, and standard orders are delivered within 48 hours.

3. Flexible Procurement Solutions

We support both small-batch sample purchases and large-volume orders at competitive market prices. Whether for sample requirements during the product R&D phase or stable supply for mass production, we provide flexible and efficient procurement solutions.

4. Comprehensive Application Coverage

The Infineon N-channel MOSFET products supplied by Mingjiada Electronics are widely used in the following fields:

Industrial Control: Motor drives, inverters, welding machines, industrial power supplies (SMPS), and uninterruptible power supplies (UPS)

Automotive Electronics: Automotive-grade MOSFETs compliant with AEC-Q101 standards, used in electric drive systems, on-board chargers (OBC), battery management systems (BMS), and auxiliary inverters for new energy vehicles

Renewable Energy: Solar inverters, wind power conversion systems, energy storage systems (ESS)

Consumer Electronics: Home appliances, LED drivers, power adapters, various fast-charging power supplies

Server and Communication Infrastructure: Server power supplies, communication equipment power supplies, data center power conversion solutions

5. Parallel Recycling Services

While providing high-quality product supply, Mingjiada Electronics simultaneously operates a recycling business for surplus, factory-sealed Infineon MOSFETs, assisting customers in resolving inventory backlog issues and revitalizing assets.

IV. Contact Us

For more information on the specifications and parameters of Infineon N-channel MOSFET products or for purchasing inquiries, please contact Mingjiada Electronics via the following methods:

Contact Person: Mr. Chen

Phone: +86 13410018555 (also on WeChat)

Email: sales@hkmjd.com

Company Address: 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province

Whether for sample procurement or bulk orders, Mingjiada Electronics always upholds integrity as our foundation. We are committed to providing customers with the highest quality and most reliable Infineon power semiconductor supply services, working together to drive the continuous advancement of electronic devices toward greater efficiency, miniaturization, and intelligence!