DDZ9705T-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	18V
Tolerance:	±5%
Power - Max:	150mW
Current - Reverse Leakage @ Vr:	50nA @ 13.6V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-79, SOD-523
Supplier Device Package:	SOD-523
Base Part Number:	DDZ9705

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DDZ9705T-7: An Overview

DDZ9705T-7 is a diode-based device that has become a popular choice for various applications and is particularly well-suited to provide protection against overvoltage and overcurrent scenarios. This diode, which belongs to the Single Zener Diode family, is capable of offering reliable, low-cost and flexible solutions to various requirements.

Applications

One of the most common applications of the DDZ9705T-7 is in the field of voltage regulators. This diode is used as a safeguard for electrical systems in automobile, truck, and train circuits to prevent overvoltage or overcurrent scenarios. It can also be used as a protection element from power surges in televisions, radios, and other consumer electronics. In addition, DDZ9705T-7 has found its use in industrial applications and is known for providing reliable protection against lightning strikes.Apart from protection applications, the DDZ9705T-7 is also a popular choice when it comes to providing power supply isolation or buffering. The diode can be used in data communication systems and digital equipment for the purpose of eliminating constant signal jumps, eliminating crosstalk, and increasing performance. The low-voltage signal propagated by the device allows for improved output frequency response and high signal integrity.

Working Principle

The DDZ9705T-7 is basically a single Zener diode that is constructed from two rectifying junctions and a heavily doped region between them. In case of overvoltage or overcurrent, the diode has the ability to perform a voltage-clamping action and cut down to the desired predetermined values. As the device is electrically isolated, no energy is transferred or dissipated during the device’s operation.The DDZ9705T-7 is designed with a range of characteristics that make it suitable for various applications and different environmental requirements. It is a particular star performer in surge and voltage suppression applications such as those commonly found in electrical control systems. The device has a reverse breakdown voltage of 9.1V and a maximum operating voltage of 5.0V. It has an operating temperature range of -65°C to +150°C. Additionally, this particular diode has a fast switching speed of 8ns and a peak pulse power of 400W.

Conclusion

The DDZ9705T-7 is a versatile diode device for protection and isolation purposes. It is suitable for a wide range of applications, including surge protection, voltage clamping, and data flow isolation. Its comparatively low cost, fast switching speed, and wide temperature range make it an ideal choice for various industrial, automotive, and consumer applications. In conclusion, DDZ9705T-7 is a great option for applications that require reliable overvoltage and overcurrent protection as well as data transfer isolation. Its durability and efficiency make it an excellent choice for many types of applications.

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