SMBG9.0CAHE3/52

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TVS – Diodes are surge protection devices designed to protect low voltage electronic circuits from over-voltage, transients, and electrostatic discharges (ESDs). In the application of TVS – Diodes, a device known as SMBG 9.0CAHE3/52 is widely used. This device is intended for applications where transient protection is required. It is designed to provide protection from ESDs and electrical transients to electronic equipment.

Application field of SMBG 9.0CAHE3/52

The SMBG 9.0CAHE3/52 is typically used in automotive applications such as audio systems, airbags, navigation systems, cell phones, computers, and other electronic components. It is also used for protection of industrial and communication systems from transients and ESDs. It is a radial miniature version of the CAHE3 volumetric array package which provides excellent operation over the full voltage range of 5-65V.

Working Principle of SMBG 9.0CAHE3/52

When an over-voltage transient or an ESD event occurs, the SMBG 9.0CAHE3/52\'s sensitive avalanche breakdown diode will conduct the excess current away from the protected circuit. The breakdown voltage of the diode is adjustable with a built-in multipoint calibration. This provides protection for multiple voltage ranges and a wide range of applications. When the transient or ESD event is over, the SMBG 9.0CAHE3/52 will reset itself, allowing regular operation to continue. The device includes a built-in thermal protection feature which will trigger a shut down in the event of excessive temperature.

Conclusion

The SMBG 9.0CAHE3/52 is an invaluable device for protecting sensitive electronic devices from over-voltage transients and ESDs. It is small and compact, making it suitable for use in a wide variety of applications. With its adjustable breakdown voltage and built in thermal protection, it provides flexibility and robust protection. The SMBG 9.0CAHE3/52 is a must-have device for any automotive, industrial or communications system.

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