DDZ9699S-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	12V
Tolerance:	±5%
Power - Max:	200mW
Current - Reverse Leakage @ Vr:	50nA @ 9.1V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	DDZ9699

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - Single

A Zener diode is an electronic component primarily used in voltage regulating circuits and other devices requiring the reference potential to move within a certain range. The DDZ9699S-7 is a single Zener diode specifically manufactured to provide low noise and high output ability. This diode can withstand higher reverse voltage than regular general-purpose diodes.

Working Principle of DDZ9699S-7

The DDZ9699S-7 is a silicon-based diode that works with a modified PN junction. Current flow across a PN junction is reversed--i.e. the flow of electrons is reversed when the applied voltage increases above the diode’s reverse voltage breakdown level (Zener Voltage). In a Zener diode, this reversed current is called Zener breakdown current. DDZ9699S-7 Zener diode also works on the avalanche breakdown principle. Here, with an increase in the reverse bias voltage, the electric field across the depletion layer increases. As a result, the electrons gain enough kinetic energy to bridge the band gap of the depletion layer and hence, the current starts to flow.

Application of DDZ9699S-7

DDZ9699S-7 is mainly used for voltage regulation, voltage clipping and voltage stabilization. The diode is ideal for applications where it is necessary to have a stable, low-noise, and high-current output voltage.The DDZ9699S-7 can be used to prevent voltage surges and structure the AC wave form in power lines, or to build circuits such as switching power supplies, pulse generators, and peak charging circuits. It is also suitable for various automotive applications such as Airbag Sensors, Voltage Stabilizers, and Automotive Lighting Control Modules.The DDZ9699S-7 is also great for protecting electronics, such as personal computers and mobile phones, from voltage spikes that can occur when connected to a power source. It is designed for mobile device overvoltage and reverse current protection, providing extra reliability and protection from damaged parts and wrong operation.The DDZ9699S-7 is also suitable for use in AC-DC converters, DC-DC converters, and power supplies, allowing users to reach precise voltage.

Advantages of DDZ9699S-7

The DDZ9699S-7 is a low-priced, low-noise, and high output efficiency Zener diode with a wide operating temperature range. It features a low reverse discharge current and a voltage range from 5.1V to 5.6V. The device offers protection from excess voltage, has high thermal stability and is Dimensionally Stable. The DDZ9699S-7 Zener diode has a low turn-on voltage and high surge capability, making it ideal for many applications.. It also helps to keep the current regulated as the device turns on at a precise voltage. Furthermore, DDZ9699S-7 offers peak pulse current and reverse current protection, as well as ESD protection, making it suitable for use in harsh environments. The diode has a planar construction and is suitable for use in reflow and wave soldering applications.

Conclusion

The DDZ9699S-7 is a single Zener diode with low noise and high output efficiency. The Diode is primarily used in voltage regulating circuits, and is ideal for applications such as voltage regulation, voltage clipping, and voltage stabilization. DDZ9699S-7 provides reliable protection from voltage spikes, reverse current protection, ESD protection, as well as peak pulse current protection. This device is suitable for use in a variety of AC-DC converters, DC-DC converters, and power supplies. Additionally, the diode has a wide operating temperature range and is relatively low-cost compared to similar diodes.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description