MM3Z11VB Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	11V
Tolerance:	±2%
Power - Max:	200mW
Impedance (Max) (Zzt):	18 Ohms
Current - Reverse Leakage @ Vr:	900nA @ 8V
Voltage - Forward (Vf) (Max) @ If:	1V @ 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:	MM3Z11

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The MM3Z11VB diode is a type of Zener diode that is used for Zener voltage stabilization and regulation in electronic circuits. It is a single-terminal device with a maximum reverse voltage rating of 100 volts, and a current rating of 1 mA. The unique feature of this device is its low reverse leakage current and low dynamic impedance, which make it ideal for load regulation and transient protection.The principle of operation of this device is based on the applied external marginal RF field which causes an internal emitters field to flow into the Zener region, making the Zener structure to function properly as a Zener diode. As current flows through the emitter field, it creates an electric field between the emitter and the Zener diode that increases the voltage bias of the Zener diode and causes the current to flow in the forward direction. This process is called Zener breakdown and enables the device to provide a constant voltage output over a wide range of conditions.The MM3Z11VB can be used in a variety of applications, including voltage regulation, DC-DC converters, AC to DC converters, voltage dividers, current-limiting circuits, and other power control applications. In DC applications, the device is used to regulate the output voltage of a power supply, or to provide a DC power source with a steady voltage output. In AC applications, the device is used to limit the current through an AC line, providing protection against overcurrents.The diode can also be used to provide reverse polarity protection for circuit components. By connecting the Zener diode in series with the components, it will absorb any transient voltages and protect the components from damage. The device can also be used in applications that require reverse bias protection and over-voltage protection. The MM3Z11VB has proven to be a reliable protection device in a variety of applications, making it a popular choice among circuit designers.The device also has the added benefit of being small and inexpensive, making it an attractive solution for many applications. The MM3Z11VB can be used in a wide variety of applications, providing reliable protection, but is most commonly used in voltage regulation and current limiting. Its features such as low reverse leakage current and low dynamic impedance make it an ideal choice for many applications, making it a versatile and reliable diode.

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