ZMY39-GS18 Discrete Semiconductor Products

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A ZMY39-GS18 is a single Zener diode designed for use in a wide range of low-power voltage regulator and supply applications. This diode can convert a direct current (DC) voltage from a constant power source into a regulated DC voltage output. The ZMY39-GS18 is capable of regulating a voltage from 2-48V, making it suitable for use in a wide range of devices and systems.

The ZMY39-GS18 uses a simple three-terminal design. These terminals are identified as an anode, a cathode, and a gate. The anode and the cathode are used to provide the input power, while the gate is used to adjust the intensity of the output voltage. The diode itself is constructed using a proprietary poly-silicon thin film over a silicon substrate, and is hermetically sealed to provide the highest reliability.

The ZMY39-GS18’s primary advantage lies in its ability to regulate voltage across a wide range of input voltages. This makes it suitable for use in a variety of applications, including DC input-powered circuit boards and power supplies, as well as for the automatic selection of voltage in multiple voltage applications such as automotive systems and industrial instruments. In addition, the diode is able to withstand high pulse current and to maintain excellent stability over the entire temperature range.

The ZMY39-GS18’s working principle is based on the reverse breakdown (Zener) effect. This effect is used to control the breakdown voltage of the diode. The gate terminal is used to adjust the Zener voltage of the diode, which in turn affects the output voltage. The gate voltage is typically adjusted to a specific voltage, which is much lower than the output voltage. This adjustment can be done using an external control circuit, or with a built-in manual adjuster.

In conclusion, the ZMY39-GS18 is a single Zener diode designed for use in a wide range of low-power voltage regulator and supply applications. The diode is constructed from a proprietary poly-silicon thin film over a silicon substrate and hermetically sealed for highest reliability. It is capable of regulating voltages from 2-48V and is ideal for use in power supplies, automotive systems, and industrial instruments. The working principle is based on the Zener effect, which is used to control the breakdown voltage of the diode.

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