LNBTVS4-221

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TVS diodes, also known as transient voltage suppression (TVS) diodes, play a critical role in various electronics applications. TVS diodes help ensure reliable operation of delicate circuitries by providing protection against transient voltage events such as electrostatic discharge (ESD) or lightning strike.

LNBTVS4-221 is a high performance bidirectional TVS diode featuring industry standard DO-254 package. It offers 400 W (8/20 μs) peak pulse power and total clamping voltage from 30 to 50 V. It is designed to protect sensitive electronic components from voltage transients caused by lightning, inductive load switching or other transient voltage events.

In terms of application field, LNBTVS4-221 can be used in a wide range of applications including industrial, telecom, consumer electronics and automobile. Typical applications include the protection of power lines, tester lines, tubes, cables, RF ports, SCART connectors, transistors, sensitive leakage inductors, etc.

LBNTVS4-221 also has a wide range of working principle. It works mainly by inter Coulombic forces to create an electric field, which deflects or blocks the current flow created by the differential voltage when there’s a surge. This electric field will travel fast, isolating the held area to limit the voltage transients. The diode then provides protection against transients by quickly diverting the transient current away from the protected circuit.

In conclusion, LNBTVS4-221 is a high performance bidirectional TVS diode with great total clamping voltage and peak pulse power. It can be used in a wide range of application fields and its working principle is based on the Electric Field created by the Coulombic forces, which quickly diverts transient current away from the protected circuit. Thus, it is a great choice for protecting electronic components from voltage transients.

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