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: MX1N8164 application field and working principle

Transient Voltage Suppressors, also known as transient voltage suppressor diodes, are semiconductor devices that protect circuits from the effects of transient voltage events such as ESD and EMI, which can damage components and reduce system performance. These devices, available in a wide range of bi-directional, unidirectional, and hybrid configurations, offer excellent clamping performance while dissipating relatively low amounts of energy.

The MX1N8164 is a Bi-Directional Transient Voltage Suppressor (TVS) Diode with an ESD rating of 8kV. It has a low capacitance of 0.5pF maximum, and a low clamping voltage of 6.4V maximum. It is available as a discrete component, or as part of a combination solution.

Applications

Transient Voltage Suppressor diodes such as the MX1N8164 are used to protect a variety of electronic components and systems from stress caused by voltage surges or electrostatic discharges. These diodes can also be used to protect signal lines from RF interference and other strong electrical signals. Common applications include:

• Power Supplies
• Data Lines
• Computer and Telecommunications Equipment
• Consumer Electronics
• Industrial Equipment

Working Principle

The MX1N8164, like other Transient Voltage Suppressor diodes, functions by limiting voltage spikes, surges, and high currents. This protection is achieved by the diode acting as a clamp, diverting any harmful voltage away from the protected component and toward ground. The diode is designed to absorb a large amount of energy in a very short period of time, allowing it to clamp the voltage quickly.

The operating principle of the MX1N8164 is similar to that of other transient voltage suppressor diodes. The diode has two junctions. When the diode is in its non-conducting state, a large reverse breakdown voltage is applied to the device. This breakdown condition acts as a "clamp" and quickly diverts any excess voltage away from the protected circuit. As the voltage increases, the diode begins to conduct, leading to the device absorbing the energy and dissipating it.

The MX1N8164 is designed with an ESD rating of 8kV, and a maximum low clamping voltage of 6.4V. This means it can protect circuits from voltage surges and electrostatic discharges up to 8kV. It also has a maximum low capacitance of 0.5pF, which allows it to protect signal lines from RF interference and other strong electrical signals.

Conclusion

The MX1N8164 is a Bi-Directional Transient Voltage Suppressor (TVS) Diode with an ESD rating of 8kV, designed to protect electronic components and systems from voltage surges and electrostatic discharges. The diode works by acting as a “clamp”, quickly diverting any excess voltage away from the protected component toward ground. The MX1N8164 is able to absorb large amounts of energy in a very short period of time, making it an ideal choice for protecting circuits and signal lines.

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