VK103MK151R095P050 Circuit Protection

Series:	Automotive, AEC-Q200, VK
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Maximum AC Volts:	95V
Maximum DC Volts:	125V
Varistor Voltage (Min):	120V
Varistor Voltage (Typ):	150V
Varistor Voltage (Max):	180V
Current - Surge:	150A
Energy:	2.5J
Number of Circuits:	1
Mounting Type:	Through Hole
Package / Case:	Radial

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TVS - Varistors, MOVs

Varistors, MOVs, and TVSs are all specialized electronic components designed to help protect circuits from voltage surges. While each type of component has its advantages in certain applications, the VK103MK151R095P050 is a TVS, or Transient Voltage Suppressor, in particular. This article will discuss the application field and working principle of the VK103MK151R095P050.TVSs are designed to be used in devices that are susceptible to overvoltage and current spike, such as computers, cell phones, and other electronic devices. They are also commonly used in the automotive, aerospace, military, and industrial applications, due to their ability to reduce issues caused by lightning or power line surges. A TVS acts on the principle of a Zener diode, which provide protection against surges and voltage spikes of a predefined magnitude.The VK103MK151R095P050, in particular, is designed to protect systems from voltage surges of up to 150V. It also has a peak pulse current rating of 95A. This makes it ideal for automotive and industrial protection, as most automotive and industrial applications have peak currents in the range of 95A or higher. It is also rated for temperature ranges from -55 to +150℃ for reliable performance in a variety of conditions.The VK103MK151R095P050 TVS works by shunting the undesired voltage away from the protected circuit. When the voltage spike exceeds the rated level, the diode’s reverse voltage breakdown occurs, allowing it to “clamp” the spike voltage and dissipate it in the form of heat. The heat dissipation occurs through the Zener diode’s PN junction. This action efficiently dissipates the energy away from the circuit, preventing damage to the components and maintaining the proper operation of the circuit.In addition to its surge protection capabilities, the VK103MK151R095P050 is also a low cost and space efficient solution. As it is a surface-mount device, it can be easily integrated into any printed circuit board layout with little added space requirement. This allows for easy implementation and low installation costs.Overall, the VK103MK151R095P050 is an excellent choice for applications that require surge protection. Its high voltage and current ratings make it suitable for a wide variety of automotive and industrial applications. Additionally, its low cost and compact size make it an attractive option for system integrators.

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