4879315

Series:	SMCJ
Packaging:	Plastic Box with Bin Guide
Part Status:	Active
Kit Type:	ESD Protection
Quantity:	180 Pieces (36 Values - 5 Each)
Voltage - Breakdown:	5V ~ 400V
Mounting Type:	Surface Mount
Packages Included:	DO-214AB, SMC

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Introduction to 4879315 Application Field and Working Principle

TVS Diodes are circuit protection kits used in many areas of electronics and industrial engineering, spanning from consumer electronics to automotive, medical and aerospace industries. The 4879315 protection kit provides a range of options for protecting signal lines and power lines against electrical transients. This article presents an overview of the 4879315 application field and its working principle.

Types of TVS Diodes

The 4879315 protection kit includes a wide range of TVS diodes. Transient Voltage Suppressor (TVS) diodes are specialized components that are used to protect circuits from the damaging effects of electrical transients. TVS diodes are designed to safely clamp high voltage surges across a circuit, minimizing the damage that could be caused by such surges. The 4879315 protection kit provides multiple types of robust TVS diodes including Unidirectional, Bidirectional, and Zener diodes.A Unidirectional TVS diode is a specialized diode that allows current to flow in one direction only. It is used to protect circuits from transient voltage signals that come from the positive power rail and exceed the protected voltage. Bidirectional TVS diodes, on the other hand, offer protection from transient signals that come from either the positive or the negative power rails. Lastly, Zener TVS diodes are designed to protect circuits from high voltage voltage transients.

Protection Mechanism of TVS Diodes

The 4879315 protection kit uses its robust selection of TVS diodes to protect circuits from transient voltages. Transient voltages can damage circuits in two different ways. The first is through ESD (electro static discharge). ESD occurs when current is conducted through an electrical charge that is generated between two objects. This can occur whenever two materials with different polarities come into contact with each other. The 4879315 protection kit’s TVS diodes are designed to withstand ESD impulses and dissipate the energy of an ESD event without damaging the circuit. The second way transient voltage can damage a circuit is through voltage overshoot. Voltage overshoot occurs when transient voltages exceed the rated voltage of the component. If a voltage spike is allowed to pass through, the component that the circuit is attached to may be damaged or destroyed. The 4879315 protection kit’s diodes are specifically designed to clamp high voltage spikes so that the component it is protecting is not damaged.

Conclusion

The 4879315 protection kit is a comprehensive circuit protection kit that uses various types of TVS diodes to provide ESD and voltage overshoot protection to a circuit. By incorporating this kit into a design, it is possible to ensure that components within a circuit are protected against the damaging effects of transient voltage spikes.

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