V27ZS2PX2855

Varistor Voltage (Typ):	27V
Package / Case:	Disc 10mm
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 85°C (TA)
Capacitance @ Frequency:	3850pF @ 1MHz
Number of Circuits:	1
Energy:	2.5J
Current - Surge:	500A
Varistor Voltage (Max):	29.7V
Series:	ZS
Varistor Voltage (Min):	24.3V
Maximum DC Volts:	22V
Maximum AC Volts:	17V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS – Varistors, MOVs

Varistors, MOVs and Transient Voltage Suppressors (TVSs) are among the most useful of electrical components when it comes to protecting vulnerable circuits and components in the presence of transient overvoltage events. These devices are specifically designed to help protect circuits from excessive voltage surges, and they can be used in a variety of applications, including automotive, medical, industrial, and military/aerospace applications. The V27ZS2PX2855 Transient Voltage Suppressor, for example, is a popular choice for these types of applications due to its wide operating voltage range and fast response time.

Application Field

The V27ZS2PX2855 TVS is designed to protect circuits against lightning and load switch induced surges. It is ideal for automotive environments, as well as in audio and video related applications. The device also provides effective transient protection in industrial applications, including the protection of AC power lines, DC power lines, data or signal lines, and LVDS lines. In addition, the V27ZS2PX2855 TVS can also be used in consumer electronic equipment, such as cameras, phones, and GPS modules.

Working Principle

The V27ZS2PX2855 TVS is designed to operate with a low breakdown voltage, and it is able to quickly respond to transient overvoltage events. When the surge voltage reaches the device’s breakdown point, it starts to conduct current and provide protection for the circuit. This allows the voltage to be clamped down to a safe level and protects vulnerable components from excessive voltage or current. The V27ZS2PX2855 is equipped with an active area of metal oxide layer that is made up of two layers – an upper layer made of tin-doped Indium Oxide (ITO) and a lower layer made of conductive silicon nitride (SiN). The ITO layer provides fast switching characteristics and the SiN layer allows the device to maintain a low breakdown voltage. The device also features built-in Thermal Stability, which means that it can withstand high temperatures up to +150°C without having any effect on its switching properties. When compared to other transient voltage suppressors, the V27ZS2PX2855 TVS offers superior performance in terms of its response time and breakdown voltage, making it a popular choice for applications that require fast response time and low breakdown voltage.

Conclusion

The V27ZS2PX2855 Transient Voltage Suppressor is an effective and reliable device that provides fast and effective transient protection for a wide range of applications. It is designed with an active area of metal oxide layer that has two layers – an upper layer made of tin-doped Indium Oxide (ITO) and a lower layer made of conductive silicon nitride (SiN). This combination provides fast switching characteristics and low breakdown voltage. The V27ZS2PX2855 can be used in a variety of applications, including automotive, audio and video, consumer electronics, industrial, and military/aerospace. Its fast response time and wide operating voltage range make it an ideal choice for many transient protection applications.

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