ADG467BRS

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TVS - Mixed Technology

TVS (Transient Voltage Suppressor) is a specialized semiconductor component designed to protect electronic circuits from excessive voltage transients, such as those caused by inductive/capacitive load switching or lightning strikes. ADG467BRS is one of the most popular mixed technology TVS components. This low-cost, space-saving device is capable of providing up to 24V of transient voltage protection with excellent clamping characteristics and low capacitance of only 3.9pF.

Application Field

ADG467BRS has become popular in multiple industries due to its versatile protection capabilities and low cost. These TVS diodes are commonly found in mission-critical applications, such as automotive, space, and power utility systems. It is also used in consumer electronics products, like personal computers, televisions, and gaming devices. In addition, this mixed technology TVS component is used for surge protection in telecommunications networks.

Working Principle

The ADG467BRS uses a unique mixed technology design that combines silicon avalanche diode (SAD) protection and a series of low capacitance MOSFETs for surge protection. The SAD acts as a reverse-biased diode, clamping transient voltages above its breakdown voltage. The built-in MOSFETs are triggered by passing voltage exceeding the trigger voltage as soon as a transient voltage is detected. This triggers the MOSFETs, which then act as a low-impedance path, allowing the transient voltage to be diverted safely away from the application.

All the features of this device make it an effective and economical way to provide reliable transient voltage protection for applications in mission-critical fields. Its superior design ensures that the device will perform reliably in all kinds of circumstances, from high-current surge events to sudden voltage spikes.

Conclusion

The ADG467BRS is a mixed technology TVS component designed to provide reliable transient voltage protection for various applications. The device is characterized by its low capacitance, excellent clamping characteristics, and wide range of operating voltages. Its versatile design allows it to be used for a variety of different mission-critical application, as well as in consumer electronics products. The device is cost-effective, which makes it an attractive option for those looking to provide reliable protection for their devices.

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