SMLJ20CE3/TR13

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TVS - Diodes, also known as transient voltage suppressor diodes, are devices that protect electronics, such as computers and servers, from power surges, lightning strikes, and other high voltage events. The SMLJ20CE3/TR13 is one of the more popular models due to its low capacitance versus other products in its class. The SMLJ20CE3/TR13 is a bidirectional model, meaning it is able to protect downstream components regardless of the polarity of the surge event.

The SMLJ20CE3/TR13 is a SMT-compatible device designed to protect both sides of a board with a minimal amount of board space. It features a low leakage current to reduce the risk of component damage and a fast response time. The device is rated to handle up to 20A (10A per line) in 7 microseconds.

The SMLJ20CE3/TR13 is composed of two integrated components, a P-type junction, and an N-type junction. During normal operation, the P-type junction is the primary component that allows current to flow from the positive side of the supply to the negative side. However, when a high voltage surge occurs, the P-type junction experiences a reverse breakdown voltage because the electric field between the P and N junctions become strong enough to overcome the diodes’ built-in protection. As a result, the current will be diverted away from the downstream components, protecting them from any potential damage that the high voltage surge may cause.

The SMLJ20CE3/TR13 is easy to install and use while providing effective protection against voltage surges. This makes it an ideal choice for high voltage applications and is commonly found in telecommunications, automotive, and consumer electronics. It is capable of providing reliable protection against voltage surges up to 400V, which is higher than most other models, making it a good choice for applications that require robust protection.

The SMLJ20CE3/TR13 is an easy and effective way to protect against voltage surges in electronics. The device is rated to handle up to 20A in 7 microseconds, and is capable of providing reliable protection against voltage surges up to 400V. Its easy installation and low capacitance make it a great choice for a variety of high voltage applications, including telecommunications, automotive, and consumer electronics.

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