SA16-E3/73

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TVS - Diodes are an essential form of surge protection for modern electronics. The SA16-E3/73 is a popular varistor from Littelfuse, a trusted manufacturer in the field of surge protection. This product offers superior protection from high voltage transients, including those from lightning strikes, due to its ability to absorb up to 2000A of transient energy.

The SA16-E3/73 is designed for telecommunications infrastructure protection, protecting against both ESD and EFT transients. It is a disc-shaped component, and has a breaking capacity of up to 16 kV. This makes it well suited for situations where high energy transients are expected. Additionally, the SA16-E3/73 can withstand repeated transients with an energy of up to 2 kJ.

The working principle behind the SA16-E3/73 is the same as other TVS Diodes. When a voltage transient above a certain threshold is detected, the device triggers, and creates a low-impedance path, through which the transient current can flow. This prevents the surge from reaching any downstream components, which helps to protect sensitive equipment.

In terms of its construction, the SA16-E3/73 is a Zener diode in a reverse-biased configuration. The diode is connected to a positive bias network, which increases the reverse breakdown voltage of the component. This ensures that the transient voltage is efficiently dissipated into the TVS diode, instead of being sent downstream.

One of the major advantages of the SA16-E3/72 is its reliability. The diode components are encased in a hermetically sealed package that provides superior protection against environmental factors. This ensures that the device remains operational despite harsh weather conditions, and helps to maintain its long-term performance.

The SA16-E3/73 is easy to install, and can provide superior protection against ESD and EFT transients. Thanks to its reliable construction, and the ability to handle high energy transients, it is a popular choice for many telecom and industrial applications. It is also very cost effective, making it an ideal choice for those looking for robust transient protection without breaking the bank.

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