1PMT4119C/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 play a crucial role in any electrical circuit, ensuring the correct and efficient flow of electricity. The 1PMT4119C/TR7 is a single Zener diode designed for a range of applications, including power management, signal protection, and rectification.

The 1PMT4119C/TR7 is a single diode with an axial lead, composed of a monolithic two-terminal chip. It is a 4. 7V voltage regulator, with maximum power dissipation of 200mW and a Zener voltage of 4.0V. It is manufactured by Taiwan Semiconductor, and is intended for surface-mount mounting, or through-hole mounting using an epoxy coating. Furthermore, the diode has a low leakage current, low capacitance, and high reliability.

The 1PMT4119C/TR7 is used in a range of applications, such as power management, signal protection, and rectification. In power management applications, the diode is used to regulate and convert the input power to the desired voltage. It can also be used to prevent power surges and spikes, and stabilize the voltage to ensure proper function. The diode can also be used in signal protection, as it helps to protect sensitive signals from over-voltage and short-circuit surges. Additionally, the diode is used in rectification, where it is used to convert alternating current (AC) to direct current (DC), eliminating the risk of reverse current flow.

The working principle of the 1PMT4119C/TR7 is similar to other Zener diodes, where it relies on the Zener breakdown effect. When the voltage across the diode reaches the breakdown voltage, or Vz, the diode enters breakdown and starts conducting electric current. The breakdown voltage of the 1PMT4119C/TR7 is specifically 4.0V. Above this voltage, electrons overcome the ionized molecules in the diode and reach the other end of the diode, resulting in current flow. The amount of current flow is dependent on the Zener resistance, Rz, which is the amount of resistance present in the diode at a given voltage.

In conclusion, the 1PMT4119C/TR7 is a single Zener diode used for a range of applications, including power management, signal protection, and rectification. The diode has a low leakage current, low capacitance, and high reliability, as well as a breakdown voltage of 4.0V. The diode works on the principle of the Zener breakdown effect, where electrons overcome the ionized molecules present in the diode when the voltage reaches the breakdown voltage, and current is allowed to flow through the diode.

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