1N8167

TVS - Diodes

A Transient Voltage Suppression (TVS) Diode is a general term used to describe a device used to reduce or minimize overvoltage damage in a circuit. A wide range of these diodes can be used for both AC and DC applications. The 1N8167 is one type of TVS diode.

1N8167 Application Field and Working Principle

The 1N8167 is a type of TVS diode designed to protect a circuit from overvoltage damage. This device is durable and reliable, making it suitable for a wide range of applications, such as in automotive systems, as well as other industrial, telecom and consumer electronics. Its peak pulse power dissipation is 1.5kW, and it has a reverse standoff voltage of 7V.

The 1N8167 diode works by clamping the voltage at a certain level in order to protect the device from potential damage. When an overvoltage transient produces a voltage above the reverse standoff voltage of the diode, the diode will switch on, clamping the voltage at the breakdown voltage. This reduces the voltage seen by the device, protecting it from damage.

The switching speed of the 1N8167 diode is very fast, making it suitable for applications requiring a quick response time. It has an excellent clamping capability and an extremely low clamping voltage. Its low clamping voltage ensures that little energy is consumed during voltage-clamping operation.

The 1N8167 diode also has an extremely low reverse leakage current, protecting the device from reverse-breakdown voltage. The breakdown voltage is also low enough to allow the device to be used in applications requiring low voltage protection.

Conclusion

The 1N8167 is a reliable and durable TVS diode designed to protect a circuit from transient voltage surges and overvoltages. It has a peak pulse power dissipation of 1.5 kW, a reverse standoff voltage of 7 V, a fast switching speed, excellent clamping capability and a low clamping voltage. It is also highly reliable and efficient due to its low reverse leakage current and low breakdown voltage.