STPS20SM100SR Power Schottky Rectifier - STMicroelectronics

The STPS20SM100SR is a robust and efficient Power Schottky Rectifier designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This rectifier is specifically engineered to offer a high level of performance for a variety of applications that require fast switching and low voltage drops.

Key Features

• High Junction Temperature Capability: The device is capable of operating at high temperatures, ensuring reliability and stability in harsh environments.
• Low Forward Voltage Drop: The STPS20SM100SR offers a low forward voltage drop, which reduces power loss and improves efficiency during operation.
• High Surge Current Capability: Designed to handle high surge currents without failure, making it suitable for applications that experience frequent power surges.
• Dual Center Tap Schottky Configuration: The rectifier comes in a dual center tap configuration, which is ideal for switch mode power supplies and high-frequency DC to DC converters.

Applications

The versatility of the STPS20SM100SR allows it to be used in a wide range of applications. It is particularly well-suited for use in:

• Switching power supplies
• Converters
• Free-wheeling diodes
• Reverse battery protection
• DC/DC converters
• Automotive applications

Product Specifications

The STPS20SM100SR is housed in a TO-263 package, also known as D2PAK, which is designed for optimal heat dissipation and space-saving on PCBs. It has a repetitive peak reverse voltage (V<sub>RRM) of 100 V and an average forward current (I<sub>F(AV)) of 20 A, making it suitable for handling high-power applications. The device also features a maximum operating junction temperature of 175°C, providing a margin for thermal variations during operation.

With its combination of high efficiency, reliability, and thermal performance, the STPS20SM100SR from STMicroelectronics represents an excellent choice for designers looking to optimize their power management systems.