MSMBJ20AE3

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TVS - Diodes

A transient voltage suppressor (TVS) diode is an electrical component that is designed to protect against voltage transients, that is, momentary high voltages. A TVS diode is a three-terminal component which is often connected directly between a power supply and ground. It can be used to protect analog and digital circuits from voltage spikes. The MSMBJ20AE3 is a TVS diode that is specifically designed for the protection of analog and digital circuits.

MSMBJ20AE3 Application Field

The MSMBJ20AE3 can be used in a wide range of applications, including automotive electronics, consumer electronics, medical equipment, industrial equipment, and aerospace electronics. It is most commonly used to protect against voltage spikes, which can cause permanent damage to sensitive electronic equipment. It is also useful in transient voltage suppression (TVS) and electrostatic discharge (ESD) protection.

MSMBJ20AE3 Working Principle

The MSMBJ20AE3 works by quickly responding to a voltage spike and clamping it to a safe level. The diode is able to do this because it is designed with a low on-state resistance, meaning that it can conduct high current within a very short period of time. The diode also has a high peak power handling capability, which allows it to safely handle high current transients.

When a voltage spike occurs, the diode quickly responds by conducting the current away from the sensitive electronic device and into the diode itself. Once the voltage spike has passed, the diode switches off and reverts to its low on-state resistance. This protects the sensitive electronic device from damage due to the voltage spike.

The MSMBJ20AE3 also has a low reverse leakage current, which enables it to effectively protect against electrostatic discharge (ESD) and transient voltage surge (TVS). This ensures that the sensitive electronic device is not damaged by electrostatic discharges.

Conclusion

The MSMBJ20AE3 is a reliable and effective protection diode for analog and digital circuits. It is designed specifically for high-speed voltage transients and electrostatic discharge (ESD) protection. The diode has a low on-state resistance, which allows it to quickly clamp transients and switch off immediately afterwards. It also has a low reverse leakage current, which enables it to provide effective ESD and TVS protection. With its various features, the MSMBJ20AE3 is a great choice for applications that require reliable protection against voltage spikes and electrostatic discharges.

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