1N3890

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1N3890 is a fast recovery, general purpose rectifier diode that is used in a wide array of applications. The device features a high current capacity and low forward voltage drop, which makes it ideal for controlling and rectifying AC-DC power supplies and electronic circuits. In addition, it has a high surge current rating, making it suitable for applications such as on/off switches, transistors and relay actuation.

The 1N3890 rectifier diode is typically used for high voltage, high current AC and DC applications. It can be used to protect sensitive electronics from voltage and current spikes, reduce power dissipation, and avoid or limit inrush current. The diode can also be used to control, rectify, and invert the flow of electric current. It can be found in power supplies, DC-DC converters, and multiplexers, as well as many other applications.

The working principle of the 1N3890 rectifier diode is based on the flow of electric current. Electrical current flows in a circuit in one direction only. When electricity is applied to a diode, the electrons flow in one direction, in repeating cycles. The diode acts as an electrical switch, allowing the electricity to flow in the desired direction. The diode will stop the current flow in the opposite direction and the current will move back to the source.

The 1N3890 rectifier diode is constructed from a semiconductor material, typically silicon. The device has two terminals, the anode and cathode. The anode is the positive terminal and connects to the source of the current. The cathode is the negative terminal and connects to the load or circuit being controlled. When a voltage is applied to the diode, current will flow from the anode to the cathode. When the voltage is of opposite polarity, the diode will not allow current to flow.

The 1N3890 rectifier diode is available in several package configurations, including TO-220 and TO-251. It has a peak repetitive reverse voltage (VRRM) of 600V, a peak forward surge current (IFSM) of 35A, and a forward voltage drop (VF) of 1.2V. It has an operational temperature range of -55°C to +150°C, making it suitable for a wide range of ambient temperatures.

The 1N3890 rectifier diode is a fast recovery, general purpose rectifier diode used in a wide array of applications. It has a high current capacity, a low forward voltage drop, and a high surge current rating, making it suitable for a variety of applications. The device is available in several package configurations, with a peak repetitive reverse voltage of 600V, a peak forward surge current of 35A, and a forward voltage drop of 1.2V. The wide operational temperature range of -55°C to +150°C makes the device suitable for many temperature conditions.

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