9401500000

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Maximum AC Volts:	75V
Maximum DC Volts:	100V
Varistor Voltage (Typ):	120V
Current - Surge:	4.5kA
Energy:	38J
Number of Circuits:	2
Operating Temperature:	--
Mounting Type:	Chassis Mount
Package / Case:	Module

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TVS - Varistors, MOVs and 9401500000 Application Fields and Working Principles

Varistors, also known as metal oxide varistors (MOVs), are devices used in electrical circuits to protect against excessive amounts of overvoltages, hazardous voltage surges, and lightning strikes. In principle, these devices work by diverting the harmful electrical energy away from the circuit.Varistors come in various shapes, sizes, and capacities. Their use is widespread across a range of applications requiring protection from hazardous over voltage conditions, such as industrial, aerospace, medical, and consumer electronics markets.The 9401500000 from Vishay Semiconductors is a single-diode Transient Voltage Suppressor (TVS) diode. It is designed to protect voltage sensitive components from overload or short circuit caused by external unfavorable conditions such as line transients, switching transients, and induced lightning surges. It can operate at low voltages from 6 to 36 volts and has a maximum power dissipation of 0.5 watt (0.3 watts for surge currents). It also features a fast response that helps protect against damaging transients with an ultra-thin form factor.The 9401500000 offers a wide range of overvoltage protection for a variety of electrical and/or electronic systems. Its ultra-thin form factor is ideal for applications in which there is limited PCB area or space limitation. It is also well-suited for applications that require fast response times for transient protection.When it comes to its working principles, the MOV is designed with a nonlinear component, such that its characteristics are defined by a predominately nonlinear dynamic curve. This nonlinear characteristic can be likened to an electronic fuse; when an excess voltage is received, the diode diverts the voltage surge away from the protected circuit thus reducing the amount of heat energy transferred into the protected circuit.Varistors are also designed with low capacitance values, enabling them to absorb transient events in a very short period of time. These characteristics make the 9401500000 ideal for use in a variety of applications ranging from commercial switchgear to consumer electronics.In summary, the 9401500000 from Vishay Semiconductors is a single-diode Transient Voltage Suppressor (TVS) diode. It is designed to protect voltage sensitive components from overload or short circuit caused by external unfavorable conditions such as line transients, switching transients, and induced lightning surges. Its ultra-thin form factor, low capacitance values, and fast response times make it ideal for applications requiring fast response and for areas with limited space. Its working principles directly relate to its nonlinear dynamic curve, which is likened to an electronic fuse. When an excess voltage is received, the diode diverts the voltage surge away from the protected circuit thus reducing the amount of heat energy transferred into the protected circuit.

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