TZM5228B-GS18

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TZM5228B-GS18 are single Zener diodes, which are widely used in different applications. The work principles of these diodes are almost the same as the other Zener diodes. These diodes have a single PN junction and make use of the tunneling effect, which is an avalanche effect in reverse bias, to allow a current to flow in the reverse biased direction, thus providing a stable voltage drop.

The main application field of TZM5228B-GS18 diodes is for regulating supply voltage for circuits. It works as a shunt regulator in order to ensure the voltage level remains fixed. Since Zener diodes are made from a combination of both N- and P-type materials, it allows them to follow Ohm’s law. The Zener voltage is specified on the diode, but it can also be calculated using the V-I curve.

When the circuit’s input voltage is below the Zener voltage of the diode, it will provide an ideal voltage across the diode in absence of any current, and it will remain stable to protect the circuit’s components against large voltage swings.

When the circuit’s input voltage exceeds the Zener voltage of the diode, it will create an inverted voltage across the diode, allowing a current to be passed through the diode. This current is called “Zener current”, which is determined by the size of the Zener voltage drop.

TZM5228B-GS18 diodes are designed to regulate a very specific voltage range and are used to protect circuit’s components against voltage. They are also used to protect integrated circuits from damage due to electrostatic discharge. They are available in different packages like DO-35, SOD-123, SOD-323, and TO-263.

Moreover, the TZM5228B-GS18 diodes feature high blocking voltage and breakdown voltage, as well as high temperature coefficient. This allows them to perform efficiently at temperatures below or above the specified operating range. Additionally, they have low capacitance, which makes them suitable for high-speed switching applications.

In conclusion, the TZM5228B-GS18 are single Zener diodes which are used as voltage regulators, ESD protection devices, and posses low capacitance which makes them ideal for high-speed switching applications. They have a wide variety of packages suitable for different application needs.

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