VM155MK801R040P050

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TVS (Transient Voltage Suppressors), MOVs (Metal-Oxide Varistors) and other voltage dependent devices have become an essential part of electronic circuits. The VM155MK801R040P050 is one such device that can provide reliable and efficient protection against overvoltage transients. It is a surface mount, low capacitance transient voltage suppressor in a SOT-23 package.

The VM155MK801R040P050 is designed to suppress transients up to 10 kV. It is made of a proprietary zinc oxide and ceramic formulation to provide protection against overvoltage transients. The device is designed with a reverse stand-off voltage of 5V, reverse breakdown voltage of 8V, and peak power rating of 400W.

The VM155MK801R040P050 is well-suited for a wide range of applications, including automotive, military, and industrial. It can be used in applications where high speed transient protection is required, such as digital I/O lines, broadcast equipment, computer motherboards, power supplies, motor drives, and communication equipment.

The working principle of the VM155MK801R040P050 is based on its voltage dependent characteristics. When the device is exposed to an overvoltage, it provides an alternative path for the current flow, diverting it away from the protected circuit. This reduces the voltage across the circuit, thus providing effective protection.

When a high voltage transient occurs, the VM155MK801R040P050 will support the inrush current until the transient dissipates. This prevents the protected circuit from damage due to excessive current. In addition, the device also does not generate any noise or heat during operation.

The VM155MK801R040P050 has a high surge capability and excellent ESD protection. It also has a low clamping voltage and fast response time, making it suitable for a wide range of applications. The device can also operate at temperatures as low as -55°C and as high as 150°C.

The VM155MK801R040P050 is a reliable and efficient way to protect sensitive electronic circuits from overvoltage transients. It can be used in automotive, military, and industrial applications where fast and effective protection is required. Its small size and high surge capability make it a good choice for a wide range of applications.

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