SESD0201X1UN0020-090

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TVS (Transient Voltage Suppressor) diodes are a type of solid-state device designed to protect sensitive electronic devices from voltage transients often caused by electrostatic discharges or other power disturbances. SESD0201X1UN0020-090 is a type of TVS diode that provides an excellent protection for power electronics and electronic circuits against transients and other power disturbances. It offers a total power rating of 20A for 8/20μs surge, 400VDC Maximum Reverse Recovery Time of 5.0 ns, and a Breakdown Voltage of 90V.

Application Field of SESD0201X1UN0020-090

SESD0201X1UN0020-090 TVS diode is mainly used in power electronic circuits such as in power supply design and mobile device design for protection against overvoltage. It is also used in industrial, automotive, military, and telecom applications. This diode can also be used for EFT protection. EFT (electrical fast transient) protection is important for electronics as it prevents any device failure or data loss.

Working Principle of SESD0201X1UN0020-090

The working principle behind a TVS diode is simple. It acts like a valve, allowing current to flow in one direction only. When a voltage transient is detected, the TVS diode “opens” and disconnects the circuit, thus preventing any surge or overvoltage from damaging the sensitive electronics. When the transient voltage dissipates, the diode “closes,” allowing current to flow in the circuit again. This reduces the possibility of any permanent damage to the circuit.

The SESD0201X1UN0020-090 features an ultra-fast response time of 5.0 ns which makes it ideal for protecting delicate circuits. It is able to clamp voltages up to 90 V and offers a high surge capability of 20 A, making it a perfect protection solution for power electronics and EFT protection.

Conclusion

The SESD0201X1UN0020-090 is a great TVS diode that provides a reliable protection for power electronics circuits and EFT protection. It provides a breakdown voltage of 90V, a total power rating of 20A for 8/20 μs surge, and an ultra-fast response time of 5.0 ns. This makes it ideal for protecting sensitive circuits and devices from voltage transients and other power disturbances.

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