News Article

SiC And GaN Power Market To Grow By Factor Of 17

New applications will boost sales in next ten years, says IHS

The emerging market for SiC and GaN power semiconductors is forecast to grow by a factor of 17, during the next 10 years, energised by growing demand for power supplies, hybrid and electric vehicles, photovoltaic (PV) inverters and other established applications.

Worldwide revenue from sales of SiC and GaN power semiconductors is projected to rise to $2.5 billion in 2023, up from just $150 million in 2013, according to "˜The World Market for SiC & GaN Power Semiconductors - 2014 Edition' a new report from IHS Inc. 

SiC and GaN power semiconductors have been establishing themselves in key applications, for a few years now; however, approximately 15 percent of the eventual market could be made up of new applications using these device technologies that are still two or three years away from production, according to Richard Eden, Senior Analyst - Power Semiconductors, IHS Technology

In addition to the market the hybrid and electric vehicles themselves, it is now apparent that the electric vehicle charging infrastructure market - including battery charging stations for plug-in hybrid and battery-electric vehicles - is also a potentially interesting area for SiC and GaN power devices,

There is no agreed global standard for hybrid-electric vehicle (HEV) charging infrastructure, so there are various competing standards describing the various levels or modes for AC and DC charging. All of the assorted AC levels can be considered to be for electromechanical systems, which require few, if any, power semiconductors.

The IHS report therefore only considers DC or 'fast charging' because these systems are AC-DC power supplies, converting power from the mains (typically three-phase) into very high currents of up to 125-400A at voltages up to 480 to 600 direct-current voltage (VDC), delivering a maximum power of 240kW. 

Wireless power charges battery-powered appliances by transmitting power through the air instead of through power cables., Although proximity within a specified range is required, this technology is gaining in popularity in mobile phones, game controllers, laptop computers, tablets, electric vehicles, and other commodity products.

The adoption of SiC and GaN power semiconductors will be negligible in inductive charging solutions, which are designed to comply with the Wireless Power Consortium (WPC's) Qi or Power Matters Alliance (PMA) standards, because silicon metal-oxide-semiconductor field-effect transistors (MOSFETs) are adequate for the low frequencies involved.

In contrast, the fast switching capabilities of SiC and GaN power semiconductors are ideal for magnetic-resonance power-transfer applications, which perform well at the higher frequencies of the Alliance for Wireless Power (A4WP) standard.

As numerous consumer-electronics applications use fairly low voltages, they will be more suitable for GaN devices. The only area of this application thought suitable for SiC power devices is wirelessly charging battery-powered electric vehicles, such as plug-in hybrid vehicles (PHEVs), etc.

Two more applications that could potentially use SiC power modules are wind turbines and traction. In both cases the biggest barriers to SiC power module adoption are their high cost; unproven reliability; and a lack of availability of high current-rated modules, in general, and of full SiC modules, in particular. Both applications typically require 1700V modules; a voltage at which few SiC transistors have already been developed. Trials are underway, but commercial production is not expected to start until 2016 or 2017.

For high-voltage SiC technologies, there are a host of new medical applications and other potential industrial applications. For low-voltage GaN devices, the new applications include many emerging technologies that will drive significant growth in the future, such as wireless envelope tracking, light detection and ranging (LIDAR), Class-B audio amplifiers, medical [devices?], etc.

The key factor determining market growth will be how quickly SiC and GaN devices can achieve price parity with -- and equivalent performance of - silicon MOSFETs, insulated-gate bipolar transistors or rectifiers. Price and performance parity is forecast to occur in 2020, and the SiC and GaN power market is subsequently expected to experience tremendous growth through 2023.

EV Group Earns Seventh Triple Crown Win In Customer Satisfaction Survey
Transphorm Adds Second FET To 900V GaN Range
GaN And SiC Power Semis Worth $3 Billion By 2025
ABB Helps Build A Brighter Future For Costa Rica With High Power Inverter Technology
Q CELLS Offers Businesses Direct Marketing Of Solar Power In Germany
China, India, Japan And South Korea Set To Surpass 1 Billion Installed Smart Electricity Meters In 2025
GaN And SiC Require A New Approach To Packaging
Packaging Solution For GaN On Silicon Power Devices
ABB To Exit Solar Inverter Business
Technology And Smarter Charging Solutions Key To Mass Adoption Of EV
Navitas Earns Innovation Award For GaNFast Power ICs
Fraunhofer IAF Enhances Functionality Of GaN Power ICs With Integrated Sensors
Power Electronics For The Energy Transformation
ROHM Power Supply Monitoring IC With Built-In Self-Diagnostic Function
Ascatron Secures €3.5 Million For SiC Product Development
SiC And GaN-based Power Electronics To Boost Automotive Semiconductor Efficiencies And Profitability
MagnaChip Introduces New Component To Enhance 5G/LTE Smartphone Battery Life
Loughborough Expert Helps Construct New United Nations Specifications
Lidl To Invest €1m In Ireland’s Largest Ever Installation Of Solar Panels
NEDO, Sharp, And Toyota Trials Electrified Vehicles Equipped With Solar Batteries
Sanan IC Expands Wafer Foundry Portfolio With 150 Mm GaN-on-silicon Process
Amtech COO Talks About Growing SiC Opportunities
Scatec Solar Reaches Financial Close For 55 MW Project In Ukraine
Oxford Instruments Launches ALD Manufacturing Solution For GaN Power Device Passivation

Search the news archive

To close this popup you can press escape or click the close icon.
Register - Step 1

You may choose to subscribe to the Power Electronics World Magazine, the Power Electronics World Newsletter, or both. You may also request additional information if required, before submitting your application.

Please subscribe me to:


You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in: