RF Power LDMOS Transistor offers thermal resistance of 0.15º C/W.

Press Release Summary:

RF Power LDMOS Transistor is offered in MRF13750H/ MRF13750HS in bolt-down and solder-down styles. Suitable for applications such as 915 MHz industrial heating and welding systems and 1300 MHz particle accelerators, unit supports full dynamic range from 0 to 750 W. Housed in NI-1230 air-cavity ceramic package, transistor can handle a VSWR of 10:1. Product is internally input-matched and delivers 70% efficiency by 700 W CW at 1300 MHz and 63% efficiency by 750 W CW at 915 MHz.

Original Press Release:

Richardson RFPD Introduces New 750 W CW, 700–1300 MHz RF Transistor from NXP

Engineered to replace magnetrons, for better ease-of-use and new-use cases

Richardson RFPD, Inc. announced today the availability and full design support capabilities for a new RF power LDMOS transistor from NXP Semiconductors.

The MRF13750H / MRF13750HS, available in bolt-down and solder-down styles, is a 750 W continuous wave transistor designed for industrial, scientific and medical (ISM) applications in the 700 to 1300 MHz frequency range. It is capable of CW or pulse power in narrowband operations.

The new transistor is internally input-matched, can be used single-ended or in a push-pull configuration and is characterized for 30 to 50 V. It is suitable for linear applications with appropriate biasing and includes integrated ESD protection.

The MRF13750H/HS offers ease-of-use to microwave generator designers, delivering precision, control and reliability not available with vacuum tube-era technologies such as magnetrons. It supports accurate power control over the full dynamic range from 0 to 750 W, enabling frequency shifting that helps make precise use of RF energy.

Typical ISM applications for the MRF13750H/HS include 915 MHz industrial heating and welding systems and 1300 MHz particle accelerators.

An associated test fixture tuned to 915 MHz is available http://www.richardsonrfpd.com/Pages/Product-Details.aspx?productId=1252950&utm_campaign=NXP-MRF13750H&utm_source=PR&utm_medium=ProductLink.

Additional key features of the MRF13750H / MRF13750HS include:

  • 750 W CW @ 915 MHz with 63% efficiency
  • 700 W CW @ 1300 MHz with 70% efficiency
  • NI-1230 air-cavity ceramic package
  • 0.15º C/W thermal resistance
  • High ruggedness: handles 10:1 VSWR
  • Internally input matched
  • On NXP’s 15-year longevity program

To find more information, or to purchase this product today online, please visit the MRF13750H / MRF13750HS webpages http://www.richardsonrfpd.com/Pages/Product-Details.aspx?productId=1252780&utm_campaign=NXP-MRF13750H. The device is also available by calling 1-800-737-6937 (within North America); or please find a local sales engineer (worldwide) at Local Sales Support http://www.richardsonrfpd.com/content/english/contactus/Pages/SalesSupport.aspx. To learn about additional products from NXP, please visit the NXP storefront webpage http://www.richardsonrfpd.com/content/english/aboutus/Pages/Suppliers-Storefront.aspx?supplierId=167.

About Richardson RFPD

Richardson RFPD, an Arrow Electronics company, is a global leader in the RF and wireless communications, power conversion and renewable energy markets. It brings relationships with many of the industry’s top radio frequency and power component suppliers. Whether it’s designing components or engineering complete solutions, Richardson RFPD’s worldwide design centers and technical sales team provide comprehensive support for customers’ go-to-market strategy, from prototype to production. More information is available online at www.richardsonrfpd.com.

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