SA7.5CHE3/73

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

Transient Voltage Suppressor (TVS) diode is a type of protection diode designed specifically for preventing voltage surges or transients from causing damage to sensitive electronic components. They are also known as transorb, suppressors, clamp diodes, varistors, spike suppressors, and surge protectors. The most common type of TVS diode is the SA7.5CHE3/73.

The SA7.5CHE3/73 is a unidirectional, non-polar, 3000W, 5V TVS diode that is used to protect components from overvoltage transients such as EMP (electromagnetic pulse), ESD (electrostatic discharge), and induced lightning. The device has a surge capability of 294A (8/20μs) peak pulse current. It has a low clamping voltage, low operating and clamping energy, fast response time, and high surge capability.

The SA7.5CHE3/73 has a variety of applications, primarily in automotive and consumer electronics. It can be used for lighting protection in automotive applications, like headlights, taillights, and turn signal indicators. In consumer electronics, it can be used to protect LCD displays, circuit boards, and wiring from damaging voltage surges. Additionally, the device can be used in telecommunications and industrial electronics for surge protection of circuit board components.

The working principle of the SA7.5CHE3/73 device is quite simple. It is constructed with an integrated diode junction which is designed to clamp the voltage during an overvoltage event, essentially acting as a voltage clamp. When an overvoltage occurs, the device rapidly turns on and conducts the current, absorbing the energy and protecting the system from the incoming surge. Once the voltage drops below the threshold, the device will quickly turn off and return to its initial state.

In summary, the SA7.5CHE3/73 is a unidirectional, non-polar, 3000W, 5V TVS diode designed to protect sensitive electronic components from overvoltage surges or transients. It has a wide range of applications, primarily in automotive and consumer electronics, as well as telecommunications and industrial electronics. Its working principle is based on a diode junction which quickly turns on and conducts the current during an overvoltage event, absorbing energy and protecting the system.

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