STTH4R02BY-TR Discrete Semiconductor Products

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The single rectifier, STTH4R02BY-TR, is an efficient and reliable device used across a variety of applications. It is typically used to convert alternating current (AC) signals into direct current (DC) signals. This device is part of the line of general-purpose rectifier diodes offered by STMicroelectronics. The STTH4R02BY-TR is designed to have a great life expectancy, low forward voltage drop, and excellent reverse surge capability. It also offers impressive noise immunity and fast switching.

This device has a maximum forward current rating of 2A with a maximum forward voltage of 1.35V. It also has a maximum reverse current rating of 200μA and a maximum reverse voltage of 32V. It also features a reverse recovery time of 15ns and a round metal package. The STTH4R02BY-TR can operate within a temperature range of -65°C to 150°C.

The STTH4R02BY-TR is mainly used in applications that require stable DC power and reliable performance. One application for this device is in full-wave rectifier circuits. Here, two of these diodes are used in conjunction to create a bridge rectifier circuit. This rectifier circuit is used to convert AC inputs into DC outputs and can be used in many power conversion applications, such as converter and inverter circuits. It also finds use in battery chargers and many other electronic circuits.

Other applications for the STTH4R02BY-TR include in automotive systems, industrial systems, solar panels, residential electric vehicles, and numerous other areas. This device is also frequently used in circuits that have large voltage swings, high load current, or high reverse voltage requirements. It can easily handle large levels of current while providing reliable and efficient operation.

The STTH4R02BY-TR consists of several components, such as a semiconductor body, ohmic contact, and passivation layer. The core of the device is a PN-junction diode. This diode is formed by combining a region of p-type material with a region of n-type material. This creates a line of separation between the two sections. The line of separation is the PN junction, which is the heart of a diode. This physical contact is what allows the device to only allow current to flow in one direction.

When a forward voltage is applied to the STTH4R02BY-TR, the PN-junction diode forms pairs of holes and electrons. These pairs can then move through the external circuit, allowing for current to only flow in one direction. This process is known as rectification. The device will not allow current to flow backwards as the PN junction is re-established and blocks any reverse current.

In addition to its rectification properties, the STTH4R02BY-TR can also offer superior protection against over-voltage and over-current conditions. It can handle high in-rush current, which helps to improve operational stability and system reliability. Additionally, its low forward voltage drop helps to reduce power loss and improve efficiency.

The STTH4R02BY-TR is a fantastic, versatile device that can be used in a variety of applications. It offers reliable and efficient performance, along with great noise immunity and high surge capability. It is IP rated, meaning it is highly reliable and suitable for a range of projects. This device can easily handle high levels of current, while providing robust and reliable performance.

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