Silicon Carbide Diode in Fast Charging and PC Power Supply Application Case Summary

作者Doomay

When it comes to third-generation semiconductor materials, silicon carbide is undoubtedly a topic that cannot be avoided. In today’s era where efficiency is king, consumers’ demand for high-power, high-efficiency, and small-sized charging devices is constantly increasing. Therefore, silicon carbide diodes, as a “future-oriented” power device, are gradually emerging and helping fast charging and PC power supplies achieve higher overall efficiency.

Alpha Power Solutions

Alpha Power Solutions, also known as AlphaFS, is a leading provider of power semiconductor solutions. The company’s products include diodes, rectifiers, MOSFETs, and other power devices, which are widely used in various applications, including fast charging of electric vehicles, energy storage systems, and high-power electronic conversion. AlphaFS’s ACD06PS065 is a high-performance silicon carbide diode that can achieve high efficiency and fast charging in electronic conversion processes, which is particularly suitable for high-power density and high-efficiency charging equipment.

CREE
CREE C3D04060A

CREE C3D04060A is a silicon carbide diode with the following features:

  • High voltage rating of 600V
  • Rated current of 4A at 155℃
  • Excellent stability and reliability under high temperature conditions
  • Suitable for applications such as PFC boost rectification and AC/DC conversion.

CREE C3D08060A

The CREE C3D08060A silicon carbide diode has a voltage rating of 600V, a rated current of 11A at 135℃, and is packaged in TO-220-2. It has high-frequency, high-efficiency, zero reverse recovery current, zero forward voltage drop and other characteristics. It can effectively improve the overall efficiency and reduce cooling costs. It can be used as a boost diode for PFC or DC/DC stages.

Maplesemi

MSM06065G1

The MPS MSL06065G1 silicon carbide diode adopts the DFN8*8 package, which saves volume with its ultra-thin design. The large surface area of the heat dissipation pad enhances heat dissipation capabilities, making it suitable for high-power GaN adapters that do not require maximum power density.

The MPS MSL06065G1 silicon carbide diode has a voltage rating of 650V, a continuous forward current of 6A at 150℃, and a temperature range of -55 to 175℃. It has a forward voltage drop of 1.4V and exhibits positive temperature coefficient characteristics, allowing it to be used directly in parallel. It can be applied in switching power supplies, power factor correction, motor drive, and xenon lamp lighting applications.

Rohm

SCS210AG

ROHM’s SCS210AG is a silicon carbide diode with a specification of 650V 10A. It is packaged in TO-220AC and features a short reverse recovery time and high switching speed. It can be used for PFC boost rectification.

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