STPS40120CT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The STPS40120CT is a surface mount power Schottky rectifier diode array module capable of providing up to 20 Amps for surface mount electronics. It is designed with low-voltage automotive requirements in mind and is also suitable for various other electronic applications.

The STPS40120CT is configured as a full bridge and can operate at voltages up to 400V. The module features a built-in temperature and over voltage protection, as well as a short circuit protection feature. It can also be used as a general-purpose rectifier, ideally suited for a variety of DC-to-DC switched-mode power supply applications.

The STPS40120CT is constructed with two Surface Mount Device (SMD) Schottky power rectifiers mounted in a compact plastic body and is designed for low-profile, high-current rectification. Each of the two Schottky power rectifiers is rated for up to 10 Amps and can withstand up to 400V. Additionally, this module has built-in up-diode and up-quenching diode protection for improved over voltage protection.

The STPS40120CT is ideal for applications requiring low power loss and reliable high-frequency operation, such as automotive applications, DC/DC converters, switch mode power supplies, voltage regulators, and solar inverters. The module requires a minimum supply voltage of 5.5V, a maximum operating temperature of 125°C, and a minimum rated breakdown voltage of 600V.

The STPS40120CT uses the Schottky rectifier to turn AC into DC. The module contains two power rectifier diodes that are connected in series, between the anode and cathode, for full wave rectification. The current passes through the diodes in one direction during forward bias and is blocked in the other direction when the circuit is reversed. The forward voltage drop of the rectifier is lower than that of a traditional diode, resulting in increased efficiency.

The STPS40120CT also utilizes an up-quench diode, which helps to protect the module from voltage spikes. The up-quench diode is connected between the anode and the cathode of the module and is designed to reduce the peak forward voltage during an over-voltage event. The up-diode then reduces the voltage when the over-voltage condition is no longer present, thereby protecting the module and keeping it safe from excessive voltages.

In summary, the STPS40120CT is a compact, high-speed, high-current rectifier module ideal for automotive applications, DC/DC converters, switch mode power supplies, voltage regulators, and solar inverters. It is composed of two Surface Mount Device (SMD) Schottky power rectifiers and features up-diode and up-quenching diode protection for improved over-voltage protection. This module is capable of providing up to 20 Amps from a voltage range of 5.5V to 400V, making it an excellent and reliable choice for any electronic application.

The specific data is subject to PDF, and the above content is for reference