129NQ135R-1

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The 129NQ135R-1 is a regularly used type of semiconductor diode, also known as a rectifier diode, which is used to rectify alternating current (ac) to direct current (dc). It belongs to a class of single diodes, meaning it contains only one layer made out of semiconductor material.

This particular diode is designed to be used in a very diverse range of applications, ranging from medium to high power devices. It is a popular choice for use in medium current applications as well as in switching power supplies. It has a maximum rectified current rating of 5 Amps and also a repetitive forward surge current rating of 41.7 Amps.

In regards to the design, the 129NQ135R-1 diode has a 125V maximum reverse operating voltage and a 6V maximum forward voltage drop at 5 Amps of current. The average reverse isolation ac voltage for the device is 200 volts. It also features a low forward recovery time of 1.1 microseconds, making it well-suited for use in high-frequency circuits.

When discussing the working principle of a rectifier diode, it is important to understand that these devices have two distinct states. When connected to a circuit in a reverse-biased direction, the diode acts like an open circuit and does not allow any current to flow through it. On the other hand, when connected in a forward-biased direction, the diode acts like a closed switch and allows for current to flow through it.

When the 129NQ135R-1 diode is in forward-biased mode, it features a low-power loss and high-efficiency performance. It is this performance that makes it suitable for use in a variety of power-based applications, such as switching power supplies, AC-DC converters, and rectifier circuits. This diode can also be used in circuits that involve radiofrequency applications.

It is also worth noting that the 129NQ135R-1 is highly resistant to power surges and other power transients. This makes it an ideal choice for use in applications in which protection against sudden power fluctuations is necessary. The device is also designed to work reliably even in hard environments, such as damp and dirty locations.

Overall, the 129NQ135R-1 is a reliable and versatile diode that can be used in a wide array of power-based applications. Its low power loss and high-efficiency performance enables it to be used in medium current applications as well as in high-frequency circuits, making it a popular choice for various industries.

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