V300LT2 Allicdata Electronics
Allicdata Part #:

V300LT2-ND

Manufacturer Part#:

V300LT2

Price: $ 0.00
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: VARISTOR 490V 1.2KA DISC 7MM
More Detail: 490V 1.2kA Varistor 1 Circuit Through Hole Disc 7m...
DataSheet: V300LT2 datasheetV300LT2 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Varistor Voltage (Typ): 490V
Package / Case: Disc 7mm
Mounting Type: Through Hole
Operating Temperature: -55°C ~ 85°C (TA)
Capacitance @ Frequency: 70pF @ 1MHz
Number of Circuits: 1
Energy: 25J
Current - Surge: 1.2kA
Varistor Voltage (Max): 539V
Series: LT
Varistor Voltage (Min): 441V
Maximum DC Volts: 405V
Maximum AC Volts: 300V
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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V300LT2 Application Field and Working Principle

TVS – Varistors, MOVs are widely applied in modern electrical devices in today’s age in order to protect against overvoltages and lightning strikes. The V300LT2 is one of these preventing methods, which is designed to help protect against high voltage, and can be used in a variety of applications. This article will discuss the application field and working principle of the V300LT2.

Application Field of V300LT2

The V300LT2 is a particular type of transient voltage suppressive device, often referred to by its acronym, TVS. It is typically used to protect against high voltage surges, and is particularly helpful in protecting against direct lightning strikes. This makes it particularly useful in applications like outdoor communication systems, telecommunication systems, and industrial/agricultural systems with continual exposure to the elements. In addition, the V300LT2 can also be used in more traditional application fields such as automotive and computer systems.

The V300LT2 is a specialized electronic component that is designed to protect against overvoltage and surges caused by lightning strikes. It provides overvoltage protection for sensitive electronic components and systems, and can be found in operating at a voltage between a few hundred volts to several thousand volts. The V300LT2 also has an extremely low clamping voltage of 5.2 volts, making it one of the most efficient transient voltage suppressive devices available.

The V300LT2 is also designed with an integrated EMI/RFI filter, making it ideal for use in communication systems. This feature allows the V300LT2 to reduce unwanted noise and interference, keeping connected components safe from surges and overvoltage. The V300LT2 is also highly reliable and can withstand high humidity, temperature, and vibration, making it perfect for applications with continuous exposure to the elements.

Working Principle of V300LT2

The V300LT2 works by integrating a diode-connected Zener diode, a MOV device, and a series of metal-oxide varistors. These components together help the V300LT2 to protect both the connected device and itself. The Zener diode works to regulate the voltage level by clamping any voltage above a specific level. This voltage protection helps ensure that the connected component is not damaged by overvoltage.

The MOV device helps to absorb transients or spikes in voltage, by re-directing the excess energy away from the component. This also helps to avoid any damage to the connected device. Lastly, the combination of metal-oxide varistors works together to provide protection against both high and low transient voltages. This helps to reduce the risk of any permanent damage occurring.

In summary, the V300LT2 is a specialized transient voltage suppressive device designed to protect against overvoltage and surges caused by lightning strikes. It is ideal for use in communication systems and for applications where continuous exposure to the elements is necessary. Additionally, its integrated EMI/RFI filter helps to reduce noise and interference. The V300LT2 works by integrating a diode-connected Zener diode, a MOV device, and a series of metal-oxide varistors, which provide protection against both high and low transient voltages.

The specific data is subject to PDF, and the above content is for reference

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