Advanced Power Technology has added the ARF462 and ARF464 to its family of super-rugged high voltage RF power MOSFETs. Both devices operate to DC voltages up to 65 V. The ARF462 delivers 150 W of CW output power up to 60 MHz and the ARF464 delivers 100 W of CW output power up to 100 MHz.
High-power RF generators are used extensively in semiconductor manufacturing, CO2 laser, and medical MRI equipment and a wide variety of HF/VHF communications equipment such as broadband linear amplifiers. To specifically address these demanding markets, APT developed a proprietary high-voltage wafer fabrication process for making RF power MOSFETs. This doubles the transistor's available SOA (safe operating area), improves its resistance to load mismatch, provides superior thermal stability, and significantly enhances the ability to reliably operate in a Class AB linear mode. Conventional RF MOSFETs for 50 V operation have maximum device breakdown voltages (BVDSS) of about 125 V providing marginal headroom for reliability in many applications. These new high BVDSS RF MOSFETs allow increased headroom up to 65 V operation.
The ARF462 and ARF464 are available in a common source TO-247 low-cost plastic package in mirror-image A and B configurations that simplify circuit layout of both parallel and push-pull operation. The rated power dissipation for the ARF462 is 250 W and the ARF464 is 180 W.
Powering the intelligent edge EBV Electrolink
AI & ML
STMicroelectronics released new devices from the second generation of its industrial MPUs, the STM32MP2 series, to drive future progress in smart factories, smart healthcare, smart buildings, and smart infrastructure.
Read more...QLC Flash memory using BiCS tech EBV Electrolink
DSP, Micros & Memory
KIOXIA announced it had started shipping its 2 Tb Quad-Level-Cell memory devices with its 8th-generation BiCS FLASH 3D flash memory technology.
Read more...Wine farm turns to solar installation for power Current Automation
Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.
Read more...Industrial PSU family Brabek
Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.
Read more...Integrated POL voltage regulators EBV Electrolink
Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.
Read more...UFS Flash named Best in Show EBV Electrolink
News
KIOXIA Europe GmbH was named as winner in the Memory & Storage category of the Embedded Computing Design (ECD) electronica Best in Show Awards at the recently held electronica 2024.
Read more...Hi-Rel quarter-brick converters Accutronics
Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.
Read more...1700 V GaN Switcher IC Future Electronics
Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.
Read more...The power of UWB EBV Electrolink
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Ultra-Wideband, the robust wireless communications technology commonly known as UWB, is such a versatile technology, capable of doing so many different things, that it can be hard to categorise.
Read more...Trimension family secures car access EBV Electrolink
Telecoms, Datacoms, Wireless, IoT
The Trimension NCJ29Dx family is part of NXP’s portfolio of secure car access system solutions, which includes the NCF3340 NFC controller and the KW37 Bluetooth 5.0 Long-Range MCU.
printer friendly version