MMSZ20VCF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	15 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 15V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOD-123F
Supplier Device Package:	SOD-123F

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MMSZ20VCF Diodes - Zener - SingleMMSZ20VCF is a type of Zener, or “Zener break-over” diode. This type of diode has many applications and is commonly used in electrical circuits to protect circuits from high voltages and creating a steady voltage. It was designed to handle a maximum of 20 Volts and come in an SOD–123FL package, which is a surface mount package, with a total of 124 components in this series. They have a fast response time of 5–10 nanoseconds so they are perfect for high frequency applications. They are suitable for high–temperature applications with a range of -55°C to +150°C.These diodes work in a similar fashion as other Zener diodes. They are made from two specially doped semiconductor layers, a p-type layer and an n-type layer, each side being joined together to create a junction. When the voltage applied to the diode is greater than the breakdown voltage of the diode, an avalanche breakdown will occur, and electron–hole pairs will be created, allowing current to flow in the reverse direction. This voltage, known as the Zener voltage, will then be regulated and held at a constant level, regardless of the current or load. The Zener voltage is dependent on the materials used in the diode and how it is constructed. Generally, the higher the Zener voltage, the lower the maximum current the diode can handle. The reverse current of a MMSZ20VCF diode is approximately 3mA which allows for a wider range of applications. MMSZ20VCF diodes are commonly used in high voltage applications, such as power supplies or circuits with traditional polarity protection, to provide a steady and reliable voltage. They can also be used for voltage regulation, voltage clippers and voltage multipliers, as well as in AC–DC converters, current switching and soft start circuits. These diodes are also referred to as “reverse breakdown diodes” and they are designed to be extremely robust and reliable. They feature high reliability and have passed numerous temperature tests, ensuring they are well suited for high temperature and exposure to high levels of voltage. They are also suitable for a wide range of commercial and military applications, as they have passed stringent testing requirements. Overall, MMSZ20VCF diodes are designed to provide reliable and consistent voltage regulation in a variety of electrical applications. They are perfect for high voltage applications and offer fast response times and a wide temperature range. They are extremely robust and reliable and are suitable for numerous commercial and military applications.

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