SemiQ introduces 1700V SIC Schottky discrete diodes and dual diode modules into its QSiC ™ Product series. The new equIPMent meets the size and power requirements of various high demand applications, such as switch mode power supplies (SMPS), uninterruptible power supplies (UPS), induction heaters, welding equipment, DC/DC converters, solar inverters, and electric vehicle (EV) charging stations.

SemiQ's 1700V SiC Schottky diode technology does not have reverse recovery current and has extremely low switching losses. This technology also improves thermal management and reduces the need for cooling. Therefore, engineers can design highly efficient and high-performance systems to reduce the heat generated by the system, thereby using smaller heat sinks, reducing costs and space occupation. All new devices can quickly switch between different operating junction temperatures (Tj) between -55C and 175C.

The maximum forward currents of GP3D050B170X (bare chip) and GP3D050B170B (TO-247-2L package) discrete diodes are 110A and 151A, respectively. The design of this device simplifies parallel configuration, thereby enhancing the flexibility and scalability of various power applications.

The GHXS050B170S-D3 and GHXS100B170S-D3 dual diode modules are durable modules packaged in SOT-227. The maximum forward currents for each component are 110A and 214A, respectively.

These components exhibit excellent performance at high frequencies, with low loss and low electromagnetic interference (EMI) operation. Maximizing energy efficiency and reliability by reducing interference. The main features of this product are extremely small stray inductance, operational ability at high junction temperatures, durability, and easy to install internal insulation packaging (AIN), providing excellent insulation and thermal conductivity. The low thermal resistance between the junction and the shell ensures effective heat dissipation, ensuring stability even when operating at high power levels. The positive temperature coefficient (Tc) of the module makes forward voltage (Vf) more convenient when connected in parallel.

SemiQ stated that these newly developed 1700V SiC diodes have shown significant progress in power efficiency and reliability. QSiC of SemiQ ™ Diodes have a compact and flexible design, low loss, and excellent thermal management. These diodes enable customers to develop advanced and high-performance solutions while reducing costs and improving overall system efficiency. All components have passed voltage tests exceeding 1870V and completed avalanche tests with an energy of up to 1250mJ.

Faust Technology focuses on the field of power devices, providing customers with power devices such as IGBT and IPM modules, as well as MCU and touch chips. It is an electronic component supplier and solution provider with core technology.