TZMB30-GS18

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are electrical components with two terminals and a semiconductor material, allowing electricity to flow in one direction but not in the other. Zener single diodes, best exemplified by TZMB30-GS18, are a type of diode that is specifically designed to allow reverse current and limited forward current once a certain voltage level is reached.

The TZMB30-GS18 is an ideal solution for applications requiring a high breakdown volts and low dynamic impedance, such as stabilizing voltage sources. This device is capable of handling currents up to 0.1A and voltages up to 28V. It is a PNP small signal zener diode, is hermetically sealed, and offers high reliability thanks to its temperature stability.

The basic working principle of a TZMB30-GS18 is relatively simple. When a positive voltage is applied to the anode, vs the cathode, a reverse-bias current will flow naturally, allowing for a voltage drop between the anode and cathode. This voltage drop is symbolically represented by the steep line from the cathode to the anode. If the amount of reverse bias applied exceeds the breakdown voltage of the diode, known as the Zener voltage, a significant increase in current will occur. This increase in current is refered to as Zener Breakdown.

This is the basic operating principle of the TZMB30-GS18. It\'s utilized primarily in power supplies and other power conditioning applications, such as in clamp circuits, thus providing a more precise regulation of the output voltage. This allows it to provide voltage stabilization in many different applications. Furthermore, it can be used to protect against voltage spikes and surges, providing enhanced protection for sensitive components.

The reverse breakdown capability of the TZMB30-GS18 eliminates the need for the use of an additional voltage clamping element, such as an zener diode or a transient voltage suppressor. This makes it more cost efficient to use, while also helping minimize space requirements.

In summary, the TZMB30-GS18 is a single zener diode which is employed to regulate and stabilize the output voltage in many different applications. It utilizes a reverse bias current (Zener Breakdown) to allow for a precise selection of the voltage drop between the anode and cathode, enabling it to provide efficient voltage regulation. Furthermore, it helps protect against transient voltages and surges, which is especially important for sensitive components.

The specific data is subject to PDF, and the above content is for reference