Get Sic Mosfet at Millennium Semiconductors

SiC MOSFETs biggest advantage is that it can be used to eliminate tail current during switching; the outcome of which is faster operation, reduced switching loss, and increased stabilization. It also has lower ON resistance and a compact chip size resulting in reduced capacitance and gate charge. SiC demonstrates superior material properties over Silicon (Si) devices. SiC minimal ON-resistance increases, and enables greater package miniaturization and energy savings, as compared to Silicon (Si) devices, in which the ON resistance with increased temperature can more than double.

Silicon Carbide (SiC) MOSFETs as compared to their Silicon counterparts are lower on state resistance and exhibit higher blocking voltage and higher thermal conductivity. SiC MOSFETs and Silicon MOSFETs are designed and essentially processed in similar manner.



ROHM: SCT Series of 3rd-generation trench-gate type SiC MOSFETs have been recently introduced by ROHM. It is available in 6 variants(650V/1200V). These MOSFETs are ideal for large server power supplies, solar power converters, UPS systems, and electric vehicle charging stations which require high efficiency due to their approximately 50% lower ON-resistance than 2nd-generation planar types.

Littelfuse: Wide-bandgap devices, SiC high voltage MOSFETs and diodes facilitate low switching losses along with low conduction. But to maximize their performance, one should observe the device switching characteristics on a per-cycle basis and not just plug them into your application. 
• A characterization board designed for SiC devices with minimal parasitic inductances
• Precise measurement of voltage and current waveforms
• Careful and optimized gate drive design and layout to minimize noise coupling

Infineon: Infineon has introduced the revolutionary CoolSiC™ MOSFET technology. This enables radically new product designs. CoolSiC™ MOSFET products in 1700 V, 1200 V and 650 V target photovoltaic inverters, motor drives, UPS, battery charging, energy storage, auxiliary power supplies and SMPS. Silicon Carbide CoolSiC™ MOSFET portrays reliability, performance, as well as ease of use for system designers. Silicon Carbide (SiC) ensures flexibility for designers to harness higher levels of efficiency as well as reliability.
Read More : SiC MOSFETs

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