824540781 Circuit Protection

Voltage - Clamping (Max) @ Ipp:	126V
Supplier Device Package:	DO-214AB
Package / Case:	DO-214AB, SMC
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	11.9A
Series:	WE-TVSP
Voltage - Breakdown (Min):	91.25V (Typ)
Voltage - Reverse Standoff (Typ):	78V (Max)
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS- Diodes Application Field and Working PrincipleTVS-Diodes, or transient voltage suppressors, are surge protection components used in electrical circuits to protect against high-voltage transients. These components are placed in between the power supply and the load in order to divert any fast transients. This reduces the effect of large voltage spikes which can cause damage to sensitive components in the circuit. The most popular type of diodes are the Zener diodes, MOVs, TVS diodes, and avalanche diodes.The working principle of a TVS diode is based on the Zener-breakdown mechanism, which is a form of reverse bias. As soon as a voltage above the Zener voltage of the diode is applied, an electric current flows through the diode. This current causes an electric field to build up across the diode junction, which in turn causes a breakdown of the diode junction and an avalanche effect.TVS-diodes are used in circuits in order to protect them from transient overvoltage and electromagnetic interference. Zener diodes are the most common type of diodes used for TVS protection. They are made to have a higher reverse breakdown voltage than regular diodes and therefore can withstand higher transient voltages. Zener diodes have a low power dissipated, making them suitable for low-power applications.MOVs are another type of TVS-diode, which stands for Metal Oxide Varistors. MOVs are made of ceramics and are designed to have a high reverse breakdown voltage. They are generally used in power supply applications and have low power dissipation.Avalanche Diodes are designed to be highly sensitive to transient voltages and are commonly used in communication and other high-impedance circuits. They have a very low reverse breakdown voltage, which makes them sensitive to fast-rising voltages.TVS-diodes can be used in many different applications. They can be used in power supply applications, communication circuits, automotive and industrial equipment, and consumer electronics, such as video games and computers. TVS diodes are also commonly used in high-speed digital circuits, such as those used in the internet.TVS diodes are also used in batteries as a protection against overcharging. If an overcharge occurs, the overvoltage protection diode will activate and protect the battery from damage.In conclusion, TVS-Diodes are important components used in many different applications. They are designed to protect circuits from transient overvoltage and provide protection against voltage spikes. They are available in different types, such as Zener diodes, MOVs, avalanche diodes, and are used in many different fields, such as power supply applications, communication circuits, automotive and industrial equipment, and consumer electronics. Additionally, they are commonly used in batteries as a protection against overcharging.

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