DDZ9709S-7 Discrete Semiconductor Products

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The DDZ9709S-7 is a single Zener diode, which is an electronic component that is used for voltage stabilization purposes. The device works by creating a voltage drop across itself and can be used for both positive as well as negative voltage applications.

The diode is designed to handle a wide voltage range, with its peak current rating range being between 0.3A to 0.8A. Furthermore, the power dissipation of the device should not exceed 1W. The device offers excellent thermal and electrical performance, with a reverse voltage of 5.1V and a leakage current of less than 25 uA. The device features a low noise figure and is protected against reverse polarities, which make it an ideal choice for applications where stability is of high importance.

The working principle of a Zener diode is quite simple. When a voltage is applied to the diode, the electric current flows from anode to cathode through the diode, but when voltage reaches the breakdown voltage, a small amount of current is allowed to flow from cathode to anode, resulting in a voltage drop across the diode. This voltage drop is known as the "Zener voltage" and is usually marked on the body of the device. This voltage drop is used as a voltage reference and provides a stable output voltage to the circuit, regardless of the changes in input voltage or load current.

Due to its low noise character and high stability, the DDZ9709S-7 is widely used in a range of applications such as voltage stabilization in power supplies, overvoltage protection of delicate circuit components, current limiter circuits, as well as in telecommunications and LED lighting.

The DDZ9709S-7 is a high efficiency and widely used device for voltage stabilization and can be used in a number of applications with confidence. The device is reliable, has excellent electrical and thermal performance, and is easy to use in any design. In addition, the device can be used in both positive and negative voltage applications, making it suitable for a wide range of applications.

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