SA60AHE3/73

TVS - Diodes

Transient Voltage Suppressor (TVS) diodes are used to protect sensitive circuits from voltage transients and electrical spikes that can cause system damage. They are commonly referred to as "crowbar" diodes due to their rapid and dramatic response. The SA60AHE3/73 is an example of a TVS diode.

SA60AHE3/73 Application Field

The SA60AHE3/73 diode can be used in a variety of applications such as automotive, telecom, medical, and consumer devices. It is also commonly used in applications such as power converters, power supplies, motor control circuits, battery protection, and signal and data transmission lines. It provides superior protection for a broad range of devices against Damage caused by Electro Static Discharge (ESD) and surges.

SA60AHE3/73 Working Principle

TVS diodes like the SA60AHE3/73 work by quickly clamping the voltage to a safe level when a voltage transient occurs. This rapid response prevents current spikes from damaging the device. TVS diodes begin to conduct when voltage exceeds a certain threshold, clamping the voltage level until the transient has passed. The SA60AHE3/73 offers excellent ESD protection, as it is ruggedized with a low clamping voltage.

The SA60AHE3/73 is designed with a ceramic body and leads that make it highly reliable and resistant to vibration and mechanical shock. It can be used in a wide range of temperature from -55°C to 150°C and has a peak pulse power dissipation of 600 W. It has a very low dynamic impedance at 1.8pF and operates from 600V. It is low-profile and has a very small footprint, making it ideal for space constrained applications.

Conclusion

The SA60AHE3/73 TVS diode is an excellent choice for applications that require protection against ESD or voltage transients. With its low clamping voltage, high peak pulse power dissipation, low dynamic impedance and small footprint, it is a reliable and efficient choice for a variety of applications.