Solitron Devices for High Density Power Semiconductors & Integrated Power Solutions

Astute Electronics, the authorised distributor for Solitron Devices, is proud to offer their industry-leading portfolio of power semiconductors and integrated power solutions. For over 50 years, Solitron has been a trusted partner for customers in demanding applications across aerospace, defense, industrial, and space sectors.

Solitron’s unique vertically integrated facility in West Palm Beach, Florida, ensures complete control over the entire manufacturing process, from design and testing to environmental screening. This dedication to quality is reflected in their extensive range of QPL-approved bipolar power transistors and JFETs, produced in their MIL-PRF-19500 certified wafer fab.

As a design partner for Solitron Devices, Astute Electronics offers you access to not only established solutions but also cutting-edge advancements. Solitron is at the forefront of power electronics innovation, pioneering the development of next-generation multi-chip power assemblies. These solutions combine advanced technologies like silicon carbide (SiC) and gallium nitride (GaN) with innovative packaging techniques, pushing the boundaries of power density, weight, and efficiency.

Partner with Astute Electronics and Solitron Devices to unlock the full potential of your demanding power conversion and management applications. Contact us today to discuss your specific needs and discover how our combined expertise can help you achieve success.



• Aerospace • Military
• Automotive • IoT
• Industrial • Networking
• Computing • Telecommunications
• Consumer • Mobile



Stuart Burns
Technical BDM ‑ Passives & Discrete
[email protected]



Astute Electronics, a design partner supporting Solitron Devices, turns the spotlight on their range of integrated power solutions and high-density power semiconductors. From innovation in process to design, Solitron is developing leading-edge products to meet the most challenging power applications of the future.

Looking forward, Solitron is developing the next generation of power technology for applications such as electric control to replace traditional hydraulic control systems in aircraft …… next generation high-density radar ….. and extreme temperature downhole oil exploration. 

By partnering with Astute Electronics and Solitron Devices, you gain access to expert guidance about their wide range of power components including JFETs, MOSFETs, diodes, rectifiers, and voltage regulators. When standard solutions won’t fit the application, Astute Electronics can assist in tailoring products to meet specific electrical or mechanical requirements. Solitron’s design expertise has also provided customised versions of dc-dc converters, half/full bridge circuits, motor controllers, IGBTs, and PFC circuits among many.

Contact us today to explore how we can enhance your electronics.

Click to download the Astute and Solitron Devices brochure




solitron astute brochure

Solitron Devices
Focus Products

Silicon Carbide Diodes

Astute Electronics, a design partner supporting Solitron Devices products, highlights their Silicon Carbide (SiC) MOSFETs. These transistors boast superior performance compared to traditional silicon options, offering:

  • Very low resistance even at high temperatures, ensuring consistent performance.
  • Excellent switching performance with minimal variation, leading to higher efficiency.
  • Reduced energy loss during switching phases, enabling smaller magnetics for compact designs.

Solitron’s SiC MOSFETs are available in various packages, from cost-effective commercial options to robust hermetic enclosures, all rated for temperatures up to 200°C. This makes them ideal for demanding applications like renewable energy, electric vehicles, and industrial drives, where size, weight, and efficiency are crucial. Contact Astute Electronics today to learn more about Solitron’s SiC MOSFETs and explore how they can benefit your project.

Download Solitron Devices Brochure

Silicon Carbide MOSFETS

Astute Electronics, a design partner supporting Solitron Devices products, offers their high-performance Silicon Carbide (SiC) Schottky diodes. These robust diodes, ranging from 650V to 1700V, come in various configurations like singles, duals, and bridges, and are available in diverse packages including hermetic options.

Solitron’s SiC diodes excel in:

  • High efficiency: Achieved through minimal switching loss due to low total capacitive charge (Qc).
  • Temperature stability: Unlike silicon counterparts, SiC diodes maintain consistent performance at high temperatures.
  • Compact design: Enabled by efficient operation, allowing for the use of smaller components.

Offered in hermetic packages with a 200°C temperature rating, these diodes are ideal for demanding applications like power supplies, motor controls, and environments requiring superior size, weight, and efficiency. Contact Astute Electronics today to discuss incorporating Solitron’s SiC diodes into your project.

Downloads & Resources

Silicon Carbide MOSFETs

Many others MOSFETS available – call for details

Solitron SD11702 650V 50A 7mΩ TO-258 3L hermetic

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Solitron SD11704 900V 32A 35mΩ TO-258 5L hermetic

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Solitron SD11707 1200V 50A 16mΩ TO-258 3L hermetic

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Solitron SD11720 1200V 58A 50mΩ TO-247 3L plastic

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Solitron SD11740 1200V 100A 8.6mΩ SOT 227B

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Silicon Carbide Diodes

Many others available – call for details

Solitron SD11800 1200V 10A Single TO-247 2L

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Solitron SD11803 1200V 10A Single TO-258 3L Yes -55°C to 210°C

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Solitron SD11805 1200V 20A Single TO-258 3L -55°C to 175°C

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Solitron SD11808 1700V 10A Single TO-258 3L -55°C to 210°C

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Solitron SD11810 650V 88A Single TO-258 3L -55°C to 175°C

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Solitron SD11812 1200V 20A Dual TO-258 3L -55°C to 175°C

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