17
Apr, 2026
Admin
Silicon Carbide (SiC) power devices are reshaping the UK semiconductor market, delivering higher efficiency, lower thermal losses, and compact power electronics.
Through our new distributor agreement with Quest Semiconductors, we at GAMTECH we will be able to enhance local access to advanced SiC MOSFETs, diodes, and power modules for EV, renewable energy, aerospace, and industrial applications.
What this means
GAMTECH has secured a formal distributor agreement with Quest (Quest Semiconductor Technologies) to supply SiC power devices in the UK.
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SiC High Voltage Schottky Diodes : 650 V – 5000 V
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SiC High Voltage MOSFETs: 650 V – 1700 V
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SiC Schottky Diodes Bare Die & Wafers : 650 V – 5000 V
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Direct UK supply : Local stock and logistics for Quest’s SiC portfolio, reducing lead times.
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Application expertise : Engineering-grade SiC technology plus application support.
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Engineered for excellence : Built for reliability, speed, and efficiency – our products support demanding applications where performance matters most.
About the GAMTECH–Quest partnership
Silicon Carbide (SiC) power devices are transforming the semiconductor market by enabling higher efficiency, reduced thermal losses, and compact power electronics. GAMTECH’s recent distributor agreement with Quest Global establishes a direct supply channel for wide bandgap SiC Diodes, MOSFETs, and modules. This addresses the rising demand for high-voltage components in electric vehicles, medical electronics, renewable energy, aerospace & defence and industrial sectors.
For example, OEM’s can now source SiC Diodes and MOSFETs locally through GAMTECH, cutting lead times and local support.
Key objectives of the deal
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Ensure reliable access to high-performance SiC Diodes, MOSFETs, and Modules.
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Offer expert consultation on device selection, thermal management, and system integration.
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Expand the UK footprint for wide bandgap semiconductors in EV, renewables and industrial power.
Applications & Sectors
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Defence & Aerospace: 5kV 10A SiC Schottky diodes for high-energy and aerospace/defence power applications, supporting compact, rugged and efficient platforms.
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Electric Vehicles & Chargers: Faster-switching SiC MOSFETs and SBDs for traction, onboard chargers and rapid DC charging where efficiency and thermal performance are critical.
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Renewable Energy: 5kV and 10kV SiC devices for solar inverters, wind power and grid-tied converters to achieve higher conversion efficiency and smaller heat sinks.
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Power Conversion & HV: SiC modules for HVDC, grid-scale storage and high-power links requiring compact, reliable switching at 1200–1700 V and above. Medical Electronics Medical Electronics
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Medical Electronics: Supporting advancement in medical imagery, prevention and early diagnosis of medical conditions using high energy machines using leading silicon carbide devices.
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Telecom & Data Centres: SiC-based power conversion to shrink cabinet footprint, lower cooling requirements and boost UPS/server-side efficiency.
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Industrial Applications: Motor controllers, SMPS and PFC stages operating in harsh environments using SiC MOSFETs and diodes for higher reliability.
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Research & Development: Enabling innovation through advanced SiC technologies that support prototyping, materials testing, and next-generation system design.
FAQs
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Who are Quest Global/Quest Semiconductor Technologies?
Quest Global (formerly Quest Semiconductor Technologies) is a global product engineering services company with deep expertise in semiconductor design and fabrication. Quest is a manufacturer of Silicon Carbide (SiC) Schottky Barrier Diodes (SBDs), MOSFETs and power semiconductor solutions.
Founded in 2020, Quest was established as the commercial arm for a breakthrough homogeneous SiC technology. Quest has facilities in Australia, the UK, Spain and India to deliver cutting-edge semiconductor solutions. Together, Quest Global & Gamtech Electronics bridge the gap between advanced SiC device development and localised distribution to UK customers.
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What is Silicon Carbide (SiC) technology, and why is it important?
Silicon Carbide technology is a wide bandgap semiconductor material that enables high voltage, high frequency, and high temperature operation far beyond conventional silicon limits. This material’s higher breakdown voltage and thermal conductivity reduce conduction and switching losses, driving more efficient power electronics.
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Advantages of SiC over traditional silicon.
Silicon Carbide technology is a wide bandgap semiconductor material that enables high voltage, high frequency, and high temperature operation far beyond conventional silicon limits. This material’s higher breakdown voltage and thermal conductivity reduce conduction and switching losses, driving more efficient power electronics.
SiC technology underpins modern electric vehicles, renewable energy systems, and industrial drives by delivering compact, reliable power stages capable of operating at junction temperatures above 175 °C.
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What applications is this focused on?
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SiC technology has varied applications
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Defence and Aerospace
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Electric Vehicles and Chargers
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Renewable Energy
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Power Conversion and HV
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Medical Electronics
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Telecom and Data Centres
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Industrial Applications
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Research and Development Data sheet available on request.
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How can we help you choose the right SiC device?
We work closely with you through a structured consultation process to identify the best SiC device for your project. You simply share your voltage, current, and application requirements, and our engineers will recommend the most suitable solution.
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Is GAMTECH holding SiC stock in the UK?
Yes – this agreement aims to make core SiC lines available locally to cut lead times; project-specific parts can be requested.
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Can you manufacture short runs in wafer, bare die, and packaged devices?
Yes, we can. Quest’s in-house facility for power semiconductor design and development allows us to support the production of short runs in wafer, bare die, and packaged formats to meet specific project needs.