0070.2561.B1

Varistor Voltage (Typ):	39V
Package / Case:	Disc 14mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C (TA)
Capacitance @ Frequency:	12225pF @ 1kHz
Number of Circuits:	1
Energy:	11J
Current - Surge:	2kA
Varistor Voltage (Max):	43V
Series:	AVTS
Varistor Voltage (Min):	35V
Maximum DC Volts:	31V
Maximum AC Volts:	25V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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What Are 0070.2561.B1 Application Field and Working Principle

0070.2561.B1 is a part of TVS, MOVs, or transient voltage suppressors devices. It\'s a technology created to protect circuits from voltage spikes.TVS, MOVs, is short for Transient Voltage Suppressor (TVS). They are semiconductor devices that provide protection from high-voltage transient events, such as those generated by electrostatic discharge (ESD), lightning, automotive load dump, inductive load switching, and more. 0070.2561.B1 is an example of TVS devices that provide superior protection against common voltage spikes.MOVs or Metal-Oxide Varistors are the most common type of transient voltage suppressors. They are two-terminal of non-linear solid-state devices that are most often used for protection against ESD, lightning, and other transient voltage surges. MOVs are usually found in electronic circuit designs, and they act as an active component to help lower the voltage passing through a circuit.0070.2561.B1 Application Field The 0070.2561.B1 is a general-purpose device with a wide range of features and solutions. It offers protection against ESD, lightning, and other surge events up to the rated maximum clamping voltage. It’s application field includes the automotive, industrial, power supplies, and telecommunications industries. It can be used in a wide range of designs such as power supplies, DC-DC converters, LED lighting, and automotive electronics.0070.2561.B1 Working Principle The 0070.2561.B1 is a Type 2, with unidirectional clamping. This device operates in a very simple yet effective manner when controlling voltage. The surge voltage and its path will be diverted, shunted, or clamped to an alternate safe voltage. As the voltage increases above a predetermined point, the voltage across the MOV will exponentially increase until it reaches its clamping voltage. Once this clamping voltage is reached, the MOV operation is complete, and it helps protect the device outside of the guard band of the clamping voltage range. This is an important aspect of the transient voltage suppressors usage as they provide superior protection against the high voltage that could damage other components in the system. Conclusion The 0070.2561.B1 is an important part of TVS, MOVs technology which offers protection against high voltage transient events. It is a unidirectional device with a wide range of applications and solutions. It’s working principle works in a simple yet effective manner by diverting or shunting surge voltage to a safe alternate voltage. This allows it to provide superior protection to other components in the system that can be damaged by high voltage events.

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