The STPSC20H12G-TR is a high-performance, 1200V, 20A Silicon Carbide (SiC) Power Schottky Diode designed by STMicroelectronics. This diode is part of ST's SiC diode portfolio aimed at high-efficiency, high-frequency power electronics applications such as Power Factor Correction (PFC), switch-mode power supplies (SMPS), and solar inverters.
Thanks to the Silicon Carbide material, the STPSC20H12G-TR offers superior characteristics over traditional silicon diodes, such as a much lower forward voltage drop (Vf) and reduced reverse recovery time (trr), which significantly enhance overall system efficiency. The diode's high switching speed also reduces switching losses, contributing to the performance of the end application.
The STPSC20H12G-TR comes in a surface-mount D2PAK (TO-263) package, which is well-suited for high-power applications and ensures good heat dissipation. Its robust design allows for high surge current capability, which is critical for handling extreme conditions in power electronics systems.
Key features of the STPSC20H12G-TR include:
- No or negligible reverse recovery
- Switching behavior independent of temperature
- High forward surge capability
- Very low forward voltage drop
- High-frequency operation
This diode is ideal for a range of applications, including:
- Power supplies for servers, telecom, and industrial use
- Power converters such as PFCs and DC/DC converters
- Electric vehicle (EV) charging stations
- Photovoltaic inverters
- Uninterruptible Power Supplies (UPS)
The STPSC20H12G-TR is a testament to STMicroelectronics' commitment to providing energy-saving, eco-friendly solutions for power electronics. Its advanced features make it a smart choice for designers looking to improve system efficiency and reliability while reducing the environmental impact of their applications.
