DDZ9701T-7

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Diodes-Zener-Single is often involved in many different applications, among them DDZ9701T-7 is no exception. This type of diode zener has many advantages, such as its small size, low temperature rise, and high breakdown voltage. It is commonly used for voltage and current regulation as well as low power switching. In this article we will discuss DDZ9701T-7\'s application field and working principle.

Application Field

DDZ9701T-7 is particularly suited to applications that require low wattage regulation, such as the regulation of DC voltages in computers, test and measurement equipment, telecommunications, and medical devices. In addition, it is also widely used in various types of AC/DC and DC/DC switching power supplies. The diode has a low operational temperature range and a typical breakdown voltage range of 97 to 102 Volts. It can also operate within a wide temperature range of -55 to 125 Celsius.

Working Principle

At normal operation, the DDZ9701T-7 will act as a regular diode with a forward voltage drop of about 0.7V. The diode is designed to regulate a certain voltage level, depending on its breakdown voltage level. When the current that flows through the diode exceeds this breakdown voltage level, the diode will start to conduct electricity and the excess current will be diverted away from the device.

In order to protect devices from overvoltage or current surge, the device will act as a voltage regulator, limiting the current and preventing excessive voltage or current from damaging the device. This operation is known as Zener breakdown. The diode can be connected in series or parallel to other Zener diodes, allowing it to provide more than one step of voltage regulation. For instance, in a series connected arrangement, a 12V dc supply can be divided into two separate output voltages, such as 5V and 7V, by the use of two diodes of different breakdown voltages.

In conclusion, DDZ9701T-7 is a versatile device with a wide application range. It serves as a useful tool for protecting against overvoltage and current surge, as well as providing voltage and current regulation.Due to its small size, low temperature rise, and high breakdown voltage, it is highly versatile and is often a popular choice in many electronic projects.

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