STPS20L25CT

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	25V
Current - Average Rectified (Io) (per Diode):	10A
Voltage - Forward (Vf) (Max) @ If:	460mV @ 10A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	800µA @ 25V
Operating Temperature - Junction:	150°C (Max)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB

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Introduction

The STPS20L25CT is a rectifier array that can provide fast switching and high-speed operation. It is a general purpose device used in the field of rectification, providing current control and protection for the operation of AC-DC power supplies and other applications. It is part of the STMicroelectronics (STM) family of power diodes, and is part of the STP portfolio of rectifiers, which includes products with a variety of parameters and ratings.

Application Field

The STP20L25CT is mainly used in the protection and control of AC-DC power converters and other power applications. It is suitable for commercial power supplies, as well as those used in industrial, automotive, and consumer applications. Additionally, the size of the device makes it well-suited for embedded system designs.The rectifier array is also suitable for use in general purpose rectification applications, such as fast switching and high-speed operation. It can provide protection from short-term overcurrent and overvoltage, and also reduce the need for protection from long-term overcurrent and overvoltage.

Features

The STP20L25CT features a conduction loss of 3.7 mW at 2 A and a reverse voltage of 200 V. It can handle a normal current rating of 2 A, and a peak current rating of 5 A. It has a forward voltage drop of 0.79 V, and a forward surge current rating of 10 A.The device also features a low-heating design, and can operate in temperatures ranging from -40°C to 125°C. Additionally, the device offers a high peak reverse voltage of 250 V, and an average rectified current of 1.2 A.

Working Principle

A rectifier array is a grouping of several diodes, usually arranged in a specific pattern, that controls the flow of current from an AC source. When an AC current is applied to the input terminals of the array, the current will pass through the diodes and the output voltage will be rectified to a DC voltage.In the case of the STP20L25CT, the device features two arrays of diodes, one for each phase of an AC source. Together, these two arrays effectively divide the current from an AC source into two halves, providing a controlled and orderly flow of current even at high speeds. This allows for the fast switching of current and higher speed operation than possible with a standard diode setup.

Conclusion

The STPS20L25CT is a rectifier array that is suitable for the protection and control of AC-DC power converters and other power applications. It can provide fast switching and high-speed operation, making it well-suited for embedded system designs. It is part of the STMicroelectronics (STM) family of power diodes, and is part of the STP portfolio of rectifiers. The device utilizes two arrays of diodes, one for each phase of an AC source, and can provide a controlled and orderly flow of current even at high speeds. Additionally, the device features a low-heating design, and can operate in temperatures ranging from -40°C to 125°C.

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