MM5Z68V Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	68V
Tolerance:	±6%
Power - Max:	200mW
Impedance (Max) (Zzt):	240 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 47.6V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-79, SOD-523F
Supplier Device Package:	SOD-523F
Base Part Number:	MM5Z68

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MM5Z68V is a single Zener diode that is used for a variety of applications, ranging from low signal conditioning to voltage surge protection in AC (Alternating Current) and DC (Direct Current) circuits. The diode is made from silicon and has a high breakdown voltage of 68V, making it ideal for high voltage circuits. It is also highly efficient, with a low series resistance and a low capacitance.The primary purpose of the MM5Z68V is to provide voltage regulation. When a voltage source is connected to the cathode terminal of the diode, the anode terminal, which has a higher voltage than the cathode, will remain at a fixed voltage. This allows for a consistent output voltage no matter what the input voltage might be, making it ideal for applications such as battery charging and power supply regulation.The MM5Z68V is also commonly used in protection circuits. When the reverse voltage on a circuit reaches the Zener voltage of 68V, the diode will begin to conduct. This will cause the diode to absorb the excess voltage and prevent it from damaging other components. It is also often used for transient voltage surge suppression, helping to prevent damage from sudden voltage changes.The MM5Z68V is also widely used in low signal conditioning applications. When a signal enters the diode, the voltage across the terminals will remain stable regardless of the frequency of the signal. This makes the diode ideal for applications such as analogue-to-digital conversion, where a consistent signal is needed in order to accurately convert the analogue signal into a digital one.The MM5Z68V operates in a similar manner as any other diode. When the input voltage is below the Zener voltage, there is no current flow. Once the reverse voltage rises above the Zener voltage, the diode will start to conduct, allowing current to flow from the cathode to the anode. In the reverse direction, the diode will not conduct and will instead block the current from passing through.To sum up, the MM5Z68V is a highly efficient and reliable single Zener diode. It is commonly used for voltage regulation, transient voltage surge protection, and low signal conditioning applications. It is made from silicon and has a high breakdown voltage of 68V, making it ideal for high voltage circuits. It is also highly efficient, with a low series resistance and a low capacitance.

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