V130LA20APX1347

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TVS (Transient Voltage Surge Suppressors) are an important element of electrical circuits and are designed to protect circuits from damage caused by over-voltages. The V130LA20APX1347 is a series of TVS diodes (also known as transient voltage suppression diodes) that are commonly used in a variety of applications.

A TVS diode is an active device that can absorb and dissipate the large amounts of energy present in transient electrical spikes, such as those caused by lightning strikes or static discharge. The V130LA20APX1347 is designed to be used in ESD (electro-static discharge) protection circuits, protecting sensitive components from the effects of static electricity. It is also suitable for protecting circuits from overvoltage induced by external sources, such as lightning strikes.

In terms of design, the V130LA20APX1347 is a bidirectional unidirectional device with a reverse breakover voltage of 13V. It is housed in a SOT-23 package for easy mounting on circuit boards. This series of devices also has a very low leakage current of only 5μA and a fast response time of less than 1ns. Additionally, it offers a high peak pulse power rating of 150W (10/1000μs).

The working principle of the V130LA20APX1347 is based on the avalanche breakdown effect of the PN junction. When an external voltage is applied to the diode, the PN junction of the diode becomes forward biased. This causes the PN junction to become very conductive and allows the current to freely flow through the diode. When the external voltage is greater than the breakdown voltage of the diode, an avalanche effect takes place. This causes the current to increase rapidly and the diode makes the large excess voltage harmless by dissipating it as heat.

The V130LA20APX1347 can be used in many different applications, including consumer electronics, automotive, industrial, medical and communications systems. Its bidirectional and unidirectional features make it suitable for use in both AC and DC applications. Additionally, its low leakage current and fast response time make it suitable for use in low voltage and high speed applications.

In conclusion, the V130LA20APX1347 provides an effective solution for protecting circuits from the damaging effects of transient over-voltages such as those caused by ESD, lightning strikes, and other external sources. Its bidirectional and unidirectional design, low leakage current, and fast response time make it an ideal choice for a wide range of applications.

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