SE70PJHM3/86A

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Diodes are electronic components with two terminals that function as a one-way valve for electrons. The diode only allows current to flow one way and is often used to convert alternating current (AC) to direct current (DC). Single rectifier diodes are used in power supplies or to prevent reverse polarity connections in a circuit.

The SE70PJHM3/86A is a single rectifier diode used in AC-DC converter circuits and general rectification applications. It is designed to handle current up to 8 A at a blocking voltage of 800 volts.

The SE70PJHM3/86A is an epitaxial-base type diode with an electrically isolated back surface. The package is rectangular and measures 6.5 mm by 7.0 mm by 2.5 mm in size. The device is rated for an operating junction temperature of -40 Celsius to +125 Celsius. The diode is constructed from a PN junction that includes a tank passivation layer on the back surface. The device also includes a glass seal over the junction to protect it from contamination.

The SE70PJHM3/86A is designed for use in medium-power AC-DC converter circuits, such as those used in lighting systems, automotive applications, and industrial applications. It can also be used in general rectification applications, where it can be used to protect circuits against the flow of reverse currents.

The working principle of the SE70PJHM3/86A diode involves the flow of electrons through a PN junction. On one side of the diode, electrons flow from the positive terminal (anode) to the negative terminal (cathode). On the other side, the electrons flow from the cathode to the anode. As electrons move through the PN junction, they are accelerated because of the potential barrier that exists between the two terminals. This accelerates the electrons, giving them enough energy to overcome the potential barrier, and allowing them to move through the diode.

The SE70PJHM3/86A can be used to convert AC power to DC power by using the semiconductor material within the diode to rectify alternating current. In this application, AC power alternates between positive and negative values. When the AC power is applied to the diode, electrons will only flow in one direction; thus, providing a DC power supply. The diode can also be used to prevent reverse current in a circuit, ensuring that the current flows in the desired direction.

In conclusion, the SE70PJHM3/86A is a single rectifier diode designed for use in AC-DC converter circuits and general rectification applications. The device measures 6.5 mm by 7.0 mm by 2.5 mm and is rated for current up to 8 A at a blocking voltage of 800 volts. It is constructed from a PN junction and works by accelerating electrons from the anode to the cathode in one direction, allowing them to pass through the diode and produce a DC power supply. It is commonly used in lighting systems, automotive applications, and industrial applications.

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