DDZ9699Q-7

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Diodes Zener Single are components used in electrical circuits. The DDZ9699Q-7 is a single Zener Diode that is typically used to protect circuits from overvoltage conditions. The diode works by striking a balance between performance, reliability and cost. This article will look at the working principle of the DDZ9699Q-7 and its application fields.

The DDZ9699Q-7 is a small diode package with a metal stud that is designed for surface mounting. The diode is 4.3 millimeters wide and 3.3 millimeters tall with a thickness of only 0.6 millimeters. The diode features a Zener voltage of 6.8 volts with a reverse breakdown voltage for a single diode of 6.04 volts. The maximum operating power is 350 milliwatts, with a maximum surge power rating of 700 milliwatts. The maximum operating temperature range of the DDZ9699Q-7 is -55°C to +150°C.

The DDZ9699Q-7 has two main functions: to provide overvoltage protection and to act as a voltage reference. The main principle that makes the device operate is a special property of semiconductors known as the Zener Breakdown. In a semiconductor diode, when an electric current passes through it, a potential difference is created across the junction. If the applied voltage runs in the same direction as the current, the diode will be forward biased. On the other hand, if the voltage is reversed, the diode will be reverse biased. As the layer of reverse biased voltage increases, the current will increase too until the breakdown voltage is reached. At this point, the current will surge exponentially beyond its forward biased limit, allowing the electric current to pass through even at a higher voltage.

The DDZ9699Q-7 offers a wide range of applications in the fields of consumer electronics, automotive electrical / electronic components and industrial power management. The diode is well suited for low-power voltage regulation in consumer electronics, such as mobile phone chargers, portable power supplies and electric heaters. It also works well in controlling audio amplifiers, dimmers and television circuit breakers, as well as in electric vehicles. The DDZ9699Q-7 is also reliable enough to be used in LED lighting.

The DDZ9699Q-7 provides fast turn-on and reverse leakage protection, and its low temperature coefficient stabilizes the circuit’s operating temperature. Furthermore, it’s easy to assemble, which is why it is often used for fast turn-on and reverse leakage in printer and board level protection circuits. The diode’s robust construction also makes it an excellent choice for power management applications in industrial control systems.

In conclusion, the DDZ969Q-7 is a single Zener Diode with a wide range of applications in industrial and consumer products. The diode works by using the Zener Breakdown principle, which allows it to pass current at a higher voltage than other diodes. As well as providing overvoltage protection, the device can also be used as a voltage reference. It is easy to assemble, reliable and economical, making it a popular choice for many electrical applications.

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