VTVS8V5ASMF-HM3-08 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes

TVS or Transient Voltage Suppression (TVS) diodes are a type of semiconductor device used to protect sensitive electronic circuits. They are designed to protect against overvoltage events such as voltage spikes, ESD pulses and lightning strikes. Basically, they absorb short-duration, high-energy pulses, protecting the circuit from damage.

VTVS8V5ASMF-HM3-08

The VTVS8V5ASMF-HM3-08 is a transient voltage suppression diode used to provide protection against overvoltage events. It is designed to protect sensitive electronic equipment from high voltage transients, ESD pulses and lightning strikes.

Applications

The VTVS8V5ASMF-HM3-08 can be used to prevent over-voltage events in a variety of applications, including personal electronics, computing, networking, industrial, automotive, and telecommunications. It is suitable for use with devices such as memory, backplanes, disks, drives, modems and enclosures. It is also suitable for use in communications infrastructure, factory automation, and other high-voltage transient applications.

Features

The VTVS8V5ASMF-HM3-08 has a no-fuse, bidirectional design with a low capacitance and fast response time. It has a maximum peak power dissipation of 8 watts, a reverse breakdown voltage rating of 5 volts and a maximum breakdown voltage of 7.5 volts. It has a maximum surge current rating of 500 amps and a maximum ESD clamping voltage of 4.3 volts.

Working principle

The working principle of a transient voltage suppression diode is based on the breakdown voltage of the diode. When the voltage applied to the diode exceeds the breakdown voltage, a large current flows through the diode, which is limited by the diode’s reverse breakdown voltage rating. The large current helps to quickly dissipate the electrical energy associated with the surge or transient event. As a result, the energy is not transferred to the device to be protected and the transient is clamped or absorbed by the diode.

Conclusion

The VTVS8V5ASMF-HM3-08 is a transient voltage suppression (TVS) diode designed to protect sensitive electronic circuits from overvoltage events. It can be used in a variety of applications, including personal electronics, computing, networking, industrial, automotive and telecommunications. It has a no-fuse, bidirectional design with a low capacitance and fast response time. Its working principle is based on the breakdown voltage of the diode where a high current is quickly dissipated when voltage exceeds the breakdown voltage, limiting the energy available to be transferred to the device.

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