DDZ9697S-7 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	10V
Tolerance:	±5%
Power - Max:	200mW
Current - Reverse Leakage @ Vr:	100nA @ 7.6V
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:	DDZ9697

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Diodes - Zener - Single

A diode is a two-terminal electronic device that conducts current primarily in one direction. The most common types are the p-n junction diode and the zener diode. The DDZ9697S-7 is a single zener diode. It is designed for use as a reference device for linear and switching regulators, voltage reference, voltage clamp and other applications.

Device Structure

The DDZ9697S-7 is a single zener diode, with a unique 4 pin configuration. It is a small, surface-mount device with a package size of just 3.8mm x 2.75mm. The diode is typically used to protect digital systems, with an operating temperature range from -40°C to 125°C. It has a power dissipation rating of 200mW, and an output voltage of 7.0V.

Application Field

The DDZ9697S-7 is primarily used as a clamp or reference device in linear and switching regulators. It is also used in voltage reference applications, and as a protection device in digital systems. The device has a wide operating temperature range, which makes it ideal for use in automotive and other applications that require high temperature operation.

Working Principle

The working principle of the DDZ9697S-7 is based on a diode\'s ability to control current in one direction. It is a zener diode, meaning that it uses a reverse breakdown voltage to limit the voltage across it. This voltage is set to be lower than the device\'s rated voltage, and it prevents high-voltage spikes from damaging the internal components.When a voltage spike occurs, the zener diode allows a small current to pass through in the opposite direction and this helps to reduce the magnitude of the voltage spike. This limits the voltage across the device, and the energy dissipated in the form of heat is dissipated by the zener diode.The zener diode can be used as a reference device in linear and switching regulators. It helps to keep the output voltage at a steady, known level. In voltage reference applications, it is used to provide an accurate reference voltage. It can also be used as a protection device, by limiting the voltage across it below a certain threshold.

Conclusion

The DDZ9697S-7 is a single zener diode, suitable for use in linear and switching regulators, voltage reference, voltage clamp and other applications. It is a small, surface-mount device with a package size of just 3.8mm x 2.75mm. The diode has a wide operating temperature range, and its ability to pass a small current in the opposite direction helps to reduce the magnitude of voltage spikes. It is an ideal device for automotive and other applications that require high temperature operation.

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