MMSZ5246B-G3-18

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	16V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	17 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 12V
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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Diodes - Zener - Single

The MMSZ 5246B-G3-18 is a single zener diode, designed to regulate and stabilize the flow of electrical current in a circuit. It\'s a highly efficient device that works in tandem with other diodes and components to efficiently regulate the current by converting it from direct current into various alternating forms.The zener diode is one of the most commonly found and used components of the diode family. This type of diode is used for numerous functions and applications, ranging from voltage regulation and protection to signal switching and shifting. It is composed of a semiconductor material and is effectively two separate diodes connected to one another in an antiparallel manner.The MMSZ 5246B-G3-18 is specifically designed as an integrated, 24V zener diode. As an integrated diode, it allows the user greater convenience and efficiency when connecting multiple components together in a circuit. It features a low power rating of 1W and ensures reliable switching and stabilizing of electrical currents within a circuit.The MMSZ 5246B-G3-18 is mainly used in the field of low-side circuits, where its low rated power may be desirable. It is particularly suitable for voltage regulations between 0-24V with static current up to 0.2A. It may also be suitable for automotive applications such as relays, power supplies and battery chargers.The working principle of the MMSZ 5246B-G3-18 is relatively simple and straightforward. Initially, when current passes through the diode, it behaves like a standard diode, allowing only current in a single direction of flow. When the voltage rating of the diode is exceeded, something known as ‘Zener Breakdown’ takes place, which causes a reverse breakdown current to occur. This reverse current flows in opposition to the existing current and thus, helps to regulate the flow of electricity in a circuit.In order to ensure efficient operation of the diode, it is important to take into account the forward voltage drop and the Zener rating for the specific diode. The forward voltage drop is the voltage that must be present for current to begin flowing through the diode, whereas the Zener rating refers to the breakdown voltage at which the reverse current begins flowing through the component.The MMSZ 5246B-G3-18 is an efficient and reliable component that may be used in a wide range of applications. With its low power rating and integrated design, it is an ideal choice for low-side circuits, automotive relays and beyond.

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