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SiC means Schotty barrier diodes and SBD means Si schottky barrier diodes . Fast functioning is a key feature, and the structure is virtually identical to that of a Si Schottky barrier diode. SiC SBDs have a high voltage and good high-speed functioning as its main characteristics.
PN-junction diodes are Si diodes with breakdown voltages comparable to or greater than that of SBDs . In an SBD, only moving electrons are responsible for current flow, whereas in a PN-junction diode, both moving electrons and moving holes are responsible. The minority carrier, or holes, build up in the n layer, which causes the resistance value to decrease. This results in the simultaneous achievement of a high withstand voltage and low resistance, but the turn-off time is slow.
The global SiC SBD market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
Announcing the release of its 2nd-generation discrete SiC-SBD Series of power semiconductors, Fuji Electric Co., Ltd. is happy to help data centers and communication base stations save energy.
Making a thinner substrate element is one method of reducing power loss in power semiconductors by shortening the distance that the energy travels. This series makes use of a SiC (silicon carbide) substrate that is around one-third thinner than FE’s customary 1st-generation SiC-SBD Series and a redesigned chip structure that successfully lowers steady-state loss. FE has used its unique processing method to produce one of the thinnest substrates in the industry. Additionally, it has increased resilience to strong currents.
The silicon-carbide Schottky-barrier diode (SiC-SBD), which minimizes the power loss and physical size of power supply systems for infrastructure, photovoltaic power systems, and more, was introduced by Mitsubishi Electric Corporation.
Due to the junction-barrier Schottky (JBS) structure, this product’s silicon carbide helps to reduce power loss and package space. It also expands the product line’s suitability for a variety of applications.
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