SMZJ3789B-E3/52

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The SMZJ3789B-E3/52 single Zener diode is a device used to control and limit the voltage in electronic circuits. It can be used for a variety of applications, including overvoltage protection, regulating a DC signal, signal clipping and signal detection.

A Zener diode operates in a very similar way to traditional diodes, however with a couple of differences. It is able to withstand a higher voltage. When the voltage on the diode exceeds the threshold voltage, the diode begins to conduct electricity in reverse, essentially shunting the excess voltage to ground and protecting any other components in the circuit. This is known as the Zener effect.

The SMZJ3789B-E3/52 is a single Zener diode with a 3.3 Volt breakdown voltage. This breakdown voltage limits the maximum permissible voltage in the circuit. The maximum forward current is 52mA and the maximum current is 75mA.

One of the most common applications for the SMZJ3789B-E3/52 is overvoltage protection. The diode is connected in parallel with the circuit, such that if the voltage rises above the threshold voltage the diode will conduct and protect the circuit from damage. This can be essential in many circuits where the amount of current and voltage can fluctuate with environment conditions.

Another common application is to regulate a DC signal. The Zener diode is connected in series with a load, and the voltage is regulated such that it is clamped to a specific voltage. The Zener diode is then used to regulate the voltage across the load and maintain a steady voltage. This can be used to maintain a consistent output from a power source.

The SMZJ3789B-E3/52 can also be used for signal clipping and detection. Signals that contain both positive and negative voltage signals can be passed through the Zener diode, which will dissipate any negative signals and allow the positive signals to pass through. The Zener diode can also be used as a voltage detector, as it will produce a voltage drop when it is subjected to a certain voltage.

The SMZJ3789B-E3/52 single Zener diode is a useful and essential tool in many electronic circuits. It can be used for a variety of applications, including overvoltage protection, regulating a DC signal, signal clipping and signal detection.

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