MMBZ27VDA-HE3-08 Discrete Semiconductor Products

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The MMBZ27VDA-HE3-08 is a type of zener diode array, the latest product from the company On Semiconductor. Zener diodes are semiconductor components that are used to regulate the power supply in a circuit. They do this by creating a circuit in which the current passes through a diode first, and then passes through the zener diode. The current then is allowed to flow either in direction, at determined and consistent level, irrespective of the input voltage. This makes them perfect for regulating power supplied to various types of electronic equipment, including cell phone chargers, computers, and more.

The MMBZ27VDA-HE3-08 is designed to be light weight, so that it can be used in portable electronic devices. It has a maximum power dissipation rating of 500 mW and operates over a wide input voltage range. It also has a high voltage threshold of 27 V and a low leakage current of 25 μA nominally. All of these features combine to make this diode array a great choice for use in a wide range of applications.

The primary application of the MMBZ27VDA-HE3-08 is for use in mobile phone chargers and other low voltage power supplies. The diode array is made up of several zener diodes connected in series, which helps to minimize the power dissipation in the circuit. This makes it ideal for applications where low power is a high priority, such as in laptop chargers, cell phone chargers and other devices.

The working principle of the MMBZ27VDA-HE3-08 is straightforward. When it is connected to an input power supply, it senses the difference between the output voltage and the input voltage. If the output voltage is higher than the input voltage, the diode array will allow the current to flow in the reverse direction, which in turn prevents the output voltage from rising too high. Conversely, if the output voltage is lower than the input voltage, the diode array will allow the current to flow in the forward direction, which helps to maintain the output voltage.

In conclusion, the MMBZ27VDA-HE3-08 is a specialized zener diode array that is designed for use in low voltage power supplies, particularly for those made for mobile devices. By regulating the output voltage, it helps to ensure that the devices using the power supply remain safe and operational. The diode array is a lightweight component, allowing it to be used in space-constrained devices, and its low power dissipation adds to its versatility. Finally, its working principle is easy to understand and reliable, making it a great choice for many applications.

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