DDZ13ASF-7 Discrete Semiconductor Products

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Diodes-Zener-Single is a category of diodes used for voltage regulation and voltage reference. Among them DDZ13ASF-7 is a high quality, low noise and symmetrical positive and negative output characteristics diode. This diode has a maximum reverse breakdown voltage of 13V with a maximum zener current of 5mA.

DDZ13ASF-7 is based on a junction construction similar to other zener diodes. This diode has a semiconductor junction composed of opposite types of dopants(N & P type) between its two terminals. The junction has a non-linear electrical properties. When the diode is forward biased, it shows a very small voltage drop but when it is reverse biased the voltage between the terminals increases to a certain point known as \'zener voltage\'. This point is characterized by the diode\'s zener breakdown voltage.

 DDZ13ASF-7 also has a very low forward voltage drop, i.e. 0.6V. This helps to save energy, increase efficiency and reduce heat produced by the diode. This diode is built with high quality components to guarantee a very low noise operation. This diode has the capability to operate in temperatures ranging from -40 to +85 with power dissipation capability of up to 250mW.

The application field for DDZ13ASF-7 is vast and it has a wide range of applications. It is used in DC/DC converters, voltage regulators, voltage stabilizers, automotive and power supply industries, cables and wires application, opto-couplers and transistors applications, signal processing, audio and video applications, medical X-ray application and many other applications where the voltage regulation is required.

The working principle of DDZ13ASF-7 is based on the simple fact that when voltage is applied across the junction of this diode, electrons move from the N-type material to the P-type material, which creates an electron-hole pair. The temperature of the diode is increased slightly due to the creation of this electron-hole pair, and thus the V-I characteristic of the diode changes. Thus this type of diode is able to regulate and stabilize the output voltage to maintain desired value.

Overall, DDZ13ASF-7 is a diode of great quality and reliability with wide range of applications. It has symmetrical positive and negative output characteristics and low noise operation. With a wide temperature operating range and power dissipation capability, it is suitable for most applications.

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