SA75A-E3/73 Circuit Protection

The SA75A-E3/73 is a TVS diode, a type of semiconductor device specifically designed to protect electronic systems. It works by clamping the voltage across its terminals so that any voltage surge cannot be passed along. TVS diodes, when compared with standard diodes, are able to handle larger amounts of power and have faster switching speeds.

The SA75A-E3/73 is a unidirectional TVS diode. It is composed of two junctions, one N and one P, connected in series. It is designed to be used in applications which require voltage and current transient protection, such as power supplies, motor controllers, and sensitive electronic equipment. It has a maximum clamping voltage of 73 volts and can handle 1.2 kW at 8.3 ms pulse widths, making it ideal for a variety of applications.

The SA75A-E3/73 works by quickly responding to overvoltage, diverting the energy away from the protected components. It does this by clamping the voltage when it reaches its maximum threshold, swiftly reducing the power and tunneling the current. This helps to protect sensitive components from being damaged due to current and voltage transients.

Benefits of using the SA75A-E3/73 include protection against surges, ESD events, and preventing power supply failure. It is also designed for low capacitance, making it ideal for use in high speed applications. It is RoHS compliant, easy to install, and suitable for both high power and low power applications.

The SA75A-E3/73 is an ideal solution for protecting against overcurrent surge, ESD, and voltage transients. It is versatile and suitable for a variety of applications, ranging from low power automotive systems to industrial systems. It is designed to operate at high speeds, making it suitable for high frequency applications. It is RoHS compliant and easy to install, making it a great choice for any application.