SZBZX84C16ET1G

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SZBZX84C16ET1G Diodes - Zener - Single Application Field And Working Principle

The SZBZX84C16ET1G is a Zener diode with a single junction from Diodes Inc, a leader in technology. It is designed for applications requiring a specially tailored reverse audio component, such as protection against static discharge, clamping protection for voltage fluctuations, or for protection against relay switching transients. Its peak pulse power rating can reach 1.6 kW, and it offers a reverse breakdown voltage ranging from 6.8V to 16V.

The SZBZX84C16ET1G diode is a Zener diode with a single junction, meaning the reverse breakdown voltage will remain constant even when the current increases with temperature. Therefore, it is suitable for applications in which reverse breakdown voltage must remain close to the specified value even under extreme conditions. The SZBZX84C16ET1G also offers relatively low dynamic impedance and transient protection performance. In addition, its low reverse current rating effectively prevents EMI/RFI interference.

Working Principle of SZBZX84C16ET1G

The working principle of an SZBZX84C16ET1G diode is straightforward. When the reverse voltage across the device exceeds its breakdown voltage, the diode will conduct current in the opposite direction, allowing current to flow in both directions. This is known as a “Zener breakdown” or “avalanche breakdown”. The Zener diode essentially acts as a voltage regulator, clamping the output voltage to a preset level, regardless of the input voltage or current.

This is an advantage over other forms of diodes, such as Schottky diodes which can provide greater current at lower voltages but have limited reverse breakdown voltage. The Zener diode will limit any reverse voltage up to 16 volts. Furthermore, the low dynamic impedance of the SZBZX84C16ET1G will ensure a faster response time and better transient protection performance.

Applications of SZBZX84C16ET1G

The primary application of the SZBZX84C16ET1G Zener diode is for protection against static discharge, transients, or potential overvoltages. It is also useful for extra protection against relay switching transients. Some other potential applications include stabilizing indicator lights in electronic systems, limiting the reverse voltage in DC-DC converters and switching regulator circuits, and providing biasing loads for SCR circuits.

In circuit designs where thermal stability is important, the SZBZX84C16ET1G is one of the best choices. The single junction construction ensures a constant breakdown voltage over temperature and its relatively low dynamic impedance ensures a faster response time. Its low reverse current also helps to reduce EMI/RFI interference.

The SZBZX84C16ET1G diode is an ideal choice for applications needing reverse bias protection and increased circuit stability. With its low dynamic impedance, fast response time, and thermal stability, the SZBZX84C16ET1G is a great choice for any circuit design.

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