MM3Z2V7ST1

Diodes - Zener - Single

The MM3Z2V7ST1 is a single Zener diode, which is specifically featured for voltage regulation, allowing a controlled amount of current to flow in response to being reverse biased. It is a specific type of diode that is designed to protect any connected device from a sudden voltage surge by clamping the voltage at the intended value.

Applications

The MM3Z2V7ST1 is typically found in electronic applications that require a specific amount of voltage regulation. This diode can regulate the voltage to a custom set level, ensuring that the connected device does not receive too much voltage. Some common consumer electronics applications include home appliances, personal computers, air conditioners, automobiles and consumer electronics.

The MM3Z2V7ST1 specifically features a Zener breakdown voltage of 3.7 V. When the reverse breakdown voltage has been reached, a high current will ultimately flow that will clamp the voltage to the specified breakdown value. This can help protect devices against voltage spikes, which can easily damage the device.

The MM3Z2V7ST1 can also be used as a voltage reference in the specific range of 3.5 V to 4.7 V. It can be used to create a steady supply of electricity over a long period of time, even in a noisy electrical environment.

Working Principle

The MM3Z2V7ST1 is a two terminal semiconductor device that features a low breakdown voltage. When a voltage is applied in the reverse direction, the diode will block all current from flowing in that direction. However, when the reverse voltage reaches a certain threshold known as the breakdown voltage, a large amount of current will begin flowing through the diode.

When the breakdown voltage is reached, the diode then acts like a conductive switch and will give a current path between the two terminals. The Zener diode has a very specific voltage rating that can be measured and then used to set a specific voltage value. This is why the MM3Z2V7ST1 is often used for voltage regulation purposes.

The operation of the diode can be changed by connecting another one in series with the first one. This is known as a cascode, and can help increase the output impedance of the single device since the total capacitance of the two will decrease. This provides better voltage regulation for the connected device.

In summary, the MM3Z2V7ST1 is a single Zener diode that features a breakdown voltage of 3.7 V. This diode can be used to regulate the voltage of connected devices, providing a reliable and steady supply of electricity. This can help protect the connected device from voltage spikes and other electrical damage. The diode can also be connected in series with another one to increase the output impedance of the device and provide a better voltage regulation.