DDZ3V0ASF-7 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	2.96V
Tolerance:	±4%
Power - Max:	500mW
Impedance (Max) (Zzt):	120 Ohms
Current - Reverse Leakage @ Vr:	50µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-90, SOD-323F
Supplier Device Package:	SOD-323F
Base Part Number:	DDZ3V0

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

Introduction

The DDZ3V0ASF-7 is a low-leakage, ultra low noise, low capacitance and low profile single Zener diode. It features an ultra-low leakage current, low capacitance, and low junction capacitance. The DDZ3V0ASF-7 is ideal for AC power applications, such as overvoltage and inrush current protection, as well as ESD protection, signal filtering and switching. This diode is suitable for a wide range of temperatures and can be used in situations where there is a wide temperature range.

Electrical Characteristics

The DDZ3V0ASF-7 has an operating voltage range from 3.0 to 12.0V and a leakage current of IC=150nA (MAX). It has a breakdown voltage of 10V and a junction capacitance of 16pF (typical). The breakdown voltage is the voltage at which the diode will start to conduct current. Additionally, it has a maximum thermal resistance of 35°C/W and an operating temperature range of -55°C to +125°C.

Application Field

The DDZ3V0ASF-7 can be used in a variety of applications, including:

• AC Power Supply Protection
• Inrush current limiting and overvoltage protection
• ESD Protection
• Switching and signal filtering
• Uncontrolled rectifier applications
• Other Surge protection applications

Working Principle

The DDZ3V0ASF-7 is a single Zener diode, which is a semiconductor device specifically designed to regulate the reverse-breakdown voltage of the junction. When a voltage is applied to the diode, the current will flow in the direction of the applied voltage, but also in the reverse direction. When the applied voltage exceeds the diode’s breakdown voltage, the current will increase, which causes a breakdown or “zener” effect. The breakdown voltage is known as the “turn on” voltage, which is the point at which the diode begins to conduct in the reverse direction. The breakdown voltage is the most important characteristic of a Zener diode and is used to regulate the circuit voltage to a predetermined level.

Conclusion

The DDZ3V0ASF-7 is a low-leakage, ultra low noise, low capacitance and low profile single Zener diode. It has an operating voltage range of 3.0 to 12.0V and a breakdown voltage of 10V. It has a leakage current of IC=150nA (MAX) and a junction capacitance of 16pF (typical). The DDZ3V0ASF-7 is ideal for AC power applications, such as overvoltage and inrush current protection, as well as ESD protection, signal filtering and switching. It provides an efficient way to regulate the voltage in a circuit and is suitable for a wide range of temperatures.

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

Part Number	Manufacturer	Price	Quantity	Description