1PMT5918A/TR7

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 semiconductor components made of a single p-n junction that have rectifying properties. Diodes are used for many purposes, from rectification of AC to voltage stabilization and power switching operations. Diodes can be classified according to their characteristics into different categories, one of which is Zener diodes.

1PMT5918A/TR7 is a Zener diode product from Alpha & Omega Semiconductor Inc. It belongs to the AON family of products and is widely used in many industrial applications. It has a forward voltage drop of 6V and a peak power dissipation of 500mW. The reverse leakage current is typically 5uA and the maximum reverse voltage is 200V. It has a maximum operating temperature range of 25°C to 150°C, making it suitable for applications in high-temperature environments.

The major application field of 1PMT5918A/TR7, as a Zener diode, is for voltage regulation. It is used for maintaining a constant voltage across its terminals. The working principle of the device is that electrons initially flow from the anode to the cathode and from the cathode to the anode. The Zener diode acts as an electronic valve and as the reverse bias voltage increases, increasing proportionally electrons from the cathode to the anode start to flow. The voltage across the diode therefore becomes constant, regardless of the change in the applied voltage.

The 1PMT5918A/TR7 can also be used for protecting semiconductor components when the voltage across them exceeds a safe level. When the voltage over the component exceeds a normal level, the Zener diode will enter the breakdown region and start conducting. This will lower the voltage across the component and protect it from damage. Additionally, a Zener diode can be used as a temperature sensor. The voltage across the diode will change with the temperature, allowing it to be used for temperature sensing applications.

The 1PMT5918A/TR7 is a versatile Zener diode with a wide range of applications due to its features. It is suitable for use in high-temperature environments and provides a constant voltage over the device when subjected to a reverse bias voltage. Additionally, it can be used for protecting semiconductor components and temperature sensing applications.

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