121NQ035

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

The 121NQ035 is an example of a single rectifier diode. A rectifier diode is a type of diode that allows current to flow in one direction while blocking the flow of current in the opposite direction. They are also known as a blocking diode or a forward bias diode. These diodes have one anode and one cathode that is connected to a single semiconductor layer.The 121NQ035 is a fast-recovery diode. This means that it is able to recover quickly after being subjected to a reverse voltage. It is capable of handling high currents and voltages, and it can be used in a wide range of applications. Some of the most common applications of the 121NQ035 include controlling DC motors, inverter circuits, switching power supplies, and uninterruptible power supplies.In addition to its fast recovery ability, the 121NQ035 has a high forward voltage drop. This means that when a direct current is applied to the diode, it creates a voltage drop across it. This volt drop is usually between 0.7 - 0.9V, depending on the current that is flowing through it.In order to understand how this type of diode works, it is important to understand the basic principles of a diode. A diode is composed of two distinct semiconductor layers. An anode connects to the positively charged layer while the cathode connects to the negatively charged layer. When a direct current (DC) is applied to the diode, it allows the current to flow in one direction while blocking the reverse flow of current. In other words, it functions as a one-way valve to prevent current from flowing in both directions.The working of the 121NQ035 can be explained by considering its forward-bias characteristics. When the anode is connected to a more positive voltage than the cathode, the diode is forward-biased. This means that current will flow from the anode to the cathode as the positively charged layer will be attracted to the negatively charged layer. As the current passes through the diode, it creates a voltage drop across the diode. This voltage drop is known as the forward voltage drop and it is usually between 0.7 - 0.9V.When a reverse voltage is applied to the diode, it is known as reverse-biasing. This means that current will not be allowed to flow in this direction. In order for current to flow in the reverse direction, an external voltage that is greater than the diode\'s breakdown voltage must be applied. The breakdown voltage is the maximum voltage that the diode can sustain before it breaks down and allows current to flow in the reverse direction.Overall, the 121NQ035 is an example of a single rectifier diode. It is capable of handling high currents and voltages, and it has a fast recovery ability. The 121NQ035 is commonly used in many applications, such as controlling DC motors, inverter circuits, switching power supplies, and uninterruptible power supplies. The diode\'s working principle can be explained by understanding its forward-bias characteristics, where current will flow from the anode to the cathode, and the reverse-bias characteristics, where current is not allowed to flow in the reverse direction.

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