Date: February 8, 2018
Nijmegen, The Netherlands, February 8, 2018, Ampleon announced today the launch of the 600 Watt BLF0910H9LS600 LDMOS power amplifier transistor. This is the first RF energy transistor using Ampleon’s latest Gen9HV 50 V LDMOS process, a node that has been optimized to deliver greatly increased efficiency, power and gain. It is designed for use in industrial heating continuous wave (CW) RF energy applications in the 900 to 930 MHz ISM band. Fabricated in a compact ceramic SOT502 package, the transistor combines a high output power with best in class operating efficiency within a small footprint. This reduces the space required, and thereby the cost of amplifier designs.
With a high operating efficiency, typically above 68 %, the need for cooling is also kept to a minimum, helping to further lower the space required.
The high gain of the BLF0910H9LS600, typically 19.8 dB, measured with a VDS of 50 V in a 915 MHz CW class AB application, helps to increase the overall amplifier efficiency.
By using two of these compact SOT502 packaged 600 Watt transistors, it is possible to architect a 1.2 kW RF power amplifier in the same space as a single SOT539 package. This architecture also contributes to a lower transistor temperature resulting in an effective higher efficiency than a single SOT539 solution.
The BLF0910H9LS600 has an integrated ESD protection and internal input matching. The matching increases the transistor input impedance and simplifies the design of the PCB matching structures to facilitate a compact amplifier design.
For further information and reader enquiries:
Natascha Jellema, Project Manager Corporate Communications,
Ampleon Netherlands B.V., Halfgeleiderweg 8, 6534 AV Nijmegen, The Netherlands
Tel: +31 6 208 14 771,
For further information, text and graphics by email or to discuss feature article opportunities:
Robert Huntley, Director
Tel: +44 1225 470000,
Created in 2015, Ampleon is shaped by 50 years of RF power leadership and is set to exploit the full potential of data and energy transfer in RF. Ampleon has more than 1,350 employees worldwide, dedicated to creating optimal value for customers. Its innovative, yet consistent portfolio offers products and solutions for a wide range of applications, such as mobile broadband infrastructure, radio & TV broadcasting, CO2 lasers & plasma, MRI, particle accelerators, radar & air-traffic control, non-cellular communications, RF cooking & defrosting, RF heating and plasma lighting. For details on the leading global partner in RF Power, visit www.ampleon.com