3EZ150D2/TR12

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The 3EZ150D2/TR12 is a single Zener diode with a power rating of 150mW, a peak inverse voltage of 150V, and a reverse current of ≤10uA. It is used to regulate voltage and protect electrical circuits from surges and shorts. It is designed to conduct current in a single direction (reverse current) and block current in the other direction (forward current). In terms of design, it consists of a PN junction and two electrodes. As the forward voltage across the PN junction increases, a voltage drop is produced which limits the current through the diode. When a reverse voltage is applied, the PN junction is broken down and the current starts to flow through the diode in the reverse direction. This breakdown voltage is called the "Zener Voltage".

The 3EZ150D2/TR12 has a wide range of application fields. It is often used as a voltage regulator in circuits with sensitive components, as it allows precise and stable voltage control. It is also used as a protection diode to limit the voltage applied to sensitive components. In AC circuits, it can be used as a switch, being able to switch off at a certain voltage. Furthermore, it can be used as a current-limiting device to limit the current across load resistors. Another common application for the 3EZ150D2/TR12 is in rectification circuits, which convert AC signals into DC signals.

The working principle of the 3EZ150D2/TR12 is fairly simple. When a forward voltage is applied, the PN junction conducts current in one direction and the diode acts as a resistor. When a reverse voltage is applied, the PN junction breaks down, thus allowing the current to flow in the reverse direction and the diode to act as a switch. This breakdown voltage (or Zener Voltage) is determined by the design of the PN junction. The 3EZ150D2/TR12\'s reverse voltage of 150V and reverse current of ≤10uA enables it to pass current in a single direction while blocking current in the other direction.

In conclusion, the 3EZ150D2/TR12 is a single Zener diode with a power rating of 150mW, a peak inverse voltage of 150V, and a reverse current of ≤10uA. It is used to regulate voltage and protect electrical circuits from surges and shorts with its reverse voltage of 150V and reverse current of ≤10uA. It has a wide range of application fields, such as voltage regulation, protection, AC switching, current-limiting and rectification. The working principle of the 3EZ150D2/TR12 is based on the PN junction, which is broken down when a reverse voltage is applied and causes current to flow in the reverse direction.

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