STPS80H100CY - High Voltage Power Schottky Rectifier

The STPS80H100CY is a robust and efficient power Schottky rectifier designed by STMicroelectronics, a global semiconductor leader. It is specifically engineered to cater to applications that require high voltage operation and fast switching performance. This rectifier is part of the ST’s Schottky diode portfolio and is commonly used in high-frequency power supplies, converters, and power management systems.

Key Features

• High Junction Temperature: With a maximum operating junction temperature of 175°C, the STPS80H100CY is suitable for high-temperature applications, ensuring reliability and longevity.
• Low Forward Voltage Drop: The device provides a very low forward voltage drop (VF), which reduces power loss and improves efficiency during operation.
• Dual Center Tap Configuration: The rectifier comes in a dual center tap configuration housed in the TO-247 package, which offers excellent thermal performance and simplifies the design of parallel configurations.
• High Avalanche Capability: It is designed to withstand high surge currents and energy, making it ideal for rugged environments and applications that experience frequent voltage spikes.

Applications

The STPS80H100CY is versatile and can be used in a variety of power applications, including:

• Switched Mode Power Supplies (SMPS)
• DC/DC converters
• Free-Wheeling Diodes in various applications
• Reverse battery protection
• Power factor correction circuits (PFC)

Product Details

The device features a repetitive peak reverse voltage (VRRM) of 100V and an average forward current (IF(AV)) of 80A, which makes it capable of handling high power and current requirements. The STPS80H100CY's package is designed to optimize the thermal transfer and maximize efficiency, ensuring that the device operates within its temperature range even under high current conditions. Furthermore, its low leakage current reduces power loss when the diode is in the reverse-biased state.

STMicroelectronics has designed the STPS80H100CY with the needs of modern high-efficiency power systems in mind, making it a reliable choice for designers looking to enhance system performance while maintaining cost-effectiveness and energy efficiency.