DDZ14S-7

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The DDZ14S-7 diode is a single zener diode designed for protecting circuits that are subject to overvolting, reverse polarity and transient phenomena. It is most commonly used in voltage regulation and data protection for digital and precision analog devices.

The device is composed of a dielectric and two metal electrodes. The dielectric is a type of non-conductive material such as silicon dioxide, and the two electrodes are made of conducting materials such as copper or aluminum. The electrodes are arranged in a back-to-back configuration and the diode is heavily doped with impurities.

As with all diodes, the DDZ14S-7 has two general sets of characteristics: forward and reverse bias. When the diode is forward biased, current can flow through the diode, allowing it to act as a conductor. When it is in reverse bias, current is reversed and blocked, making it an insulator. This is what gives it the ability to act as a protector for circuits.

When the diode is in reverse bias, the voltage difference between its two contact points is known as the zener voltage. The zener voltage of the DDZ14S-7 is 14 volts, making it suitable for protecting circuits with voltages up to 18 volts. The voltage is specified to ensure that the device can be used in a variety of applications.

The diode is also designed to handle high currents in order to provide ultimate protection for circuits. Its maximum current rating is 225 milliamps, meaning it can handle up to seven amps of voltage dependent on the device being protected. It is also designed with a "high surge current capability" for protection against surges.

The DDZ14S-7 also has additional features such as "zener voltage regulation" and "reverse breakdown characteristics" which improve its protection capabilities. The zener regulation feature allows it to protect against sudden increases in voltage without over-stressing the device. The reverse breakdown feature helps prevent damage to the device caused by operating it at higher voltages than the rated zener voltage.

The DDZ14S-7 diode is used in a wide range of applications, from regulating voltages in power supplies to protecting data lines in computers. It is commonly used in automotive and aerospace applications, as well as in industrial and medical equipment. It is also found in consumer electronics such as smartphones, tablets, and gaming consoles.

To summarize, the DDZ14S-7 is a single zener diode designed for protecting circuits from overvolting, reverse polarity and transient phenomena. It is capable of handling high currents and features zener voltage regulation and reverse breakdown characteristics. It is used in a variety of applications, including automotive and aerospace, industrial, medical, and consumer electronics.

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