Allicdata Part #: | V39CH8X3313-ND |
Manufacturer Part#: |
V39CH8X3313 |
Price: | $ 0.43 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | VARISTOR 39V 100A 2SMD NO LEAD |
More Detail: | 39V 100A Varistor 1 Circuit Surface Mount, MLCV 2-... |
DataSheet: | V39CH8X3313 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
4000 +: | $ 0.39337 |
Varistor Voltage (Typ): | 39V |
Varistor Voltage (Max): | 43V |
Current - Surge: | 100A |
Energy: | 1.0J |
Number of Circuits: | 1 |
Capacitance @ Frequency: | 700pF @ 1MHz |
Operating Temperature: | -55°C ~ 125°C (TA) |
Mounting Type: | Surface Mount, MLCV |
Package / Case: | 2-SMD, No Lead |
Series: | CH |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Maximum AC Volts: | 25V |
Maximum DC Volts: | 31V |
Varistor Voltage (Min): | 35V |
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Varistors, also known as varistor Voltage-Dependent Resistors (VDRs), are a class of semi-conductor devices that offer non-ohmic resistance when subjected to an applied voltage. MOVs (Metal Oxide Varistors) are a type of Varistor which is specially designed for electrical over-voltage protection applications. V39CH8X3313 is an example of a MOV device that is specifically designed for medium voltage applications. It has a wide range of current ratings and a high voltage rating, making it suitable for many medium-voltage applications.
The working principle of the V39CH8X3313 device is based on its capacitance-voltage (CV) characteristics. The device is essentially a capacitor whose capacitance depends on the applied voltage. When the voltage exceeds a certain level, the capacitance of the device increases. This increase in capacitance has a parallel effect on the impedance of the device, causing the resistance to drop and allowing current to flow through the device.
The V39CH8X3313 is generally suitable for medium voltage applications, and when used correctly can provide effective overvoltage protection. It can be used in residential and commercial buildings, as well as industrial and telecommunications applications. It can be used to protect electronic components such as microcontrollers, power supplies, and circuit boards from voltage spikes.
The V39CH8X3313 can also be used in automotive, aerospace, and medical applications. In automotive applications, it can be used for protection against surges in the electrical system, or to protect the vehicle\'s computer system. In aerospace applications, it can be used for protection against power spikes in the system. In medical applications, it can be used for protection against voltage spikes in medical devices.
The V39CH8X3313 is also suitable for AC and DC applications. In AC applications, it can be used to protect circuit boards and other components from voltage transients, and also to provide protection against surges and spikes in the AC power system. In DC applications, it can be used to protect against excessive voltage in DC power systems, as well as to provide overvoltage protection in sensitive equipment.
The advantages of the V39CH8X3313 include its high voltage rating, wide range of current ratings, excellent overvoltage protection, fast response time, and its ability to handle both AC and DC applications. The disadvantages include its limited working temperature range, large leakage current at low voltages, and its relatively high cost.
In conclusion, the V39CH8X3313 device is a versatile tool for medium voltage applications. It can be used in residential, commercial, industrial, automotive, aerospace, and medical applications, and can provide protection against voltage spikes, surge, and overvoltage conditions. Despite its high cost, it is a valuable tool for engineers and technicians who need protection and reliability in their electrical systems.
The specific data is subject to PDF, and the above content is for reference
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