ES1AHE3_A/I

A single diode or rectifier is an electronic device that allows current flow in only one direction. It is a two-terminal device made with a p-n junction that acts as an electrical switch. This means when the p-n junction is forward-biased, current will flow in the forward direction, but when the junction is reverse-biased, current does not flow. This prevents AC voltage from flowing into the output, since the diode will block the reverse current from flowing.

The ES1AHE3_A/I is an ultra-high speed single diode rectifier with an avalanche voltage of 400V. This diode has a breakdown voltage of 700V, a Vbr of 400V and an Irr of 1.8 A. The device is available in the standard S-93 package and a TO220 package.

Application Field of ES1AHE3_A/I

The ES1AHE3_A/I diode is used in applications that require ultra-high speed rectification, such as in automotive systems, power converters, switch mode power supplies, solar inverters, and motor drives. The device is suitable for high voltage applications where high current surge capability is needed.

Working Principle of ES1AHE3_A/I

The working principle of a single diode is similar to that of an electrical switch. When the p-n junction is forward-biased, current will flow in the forward direction and the device will act as a closed switch, allowing current to flow. When the junction is reverse-biased, current will not flow and the diode acts as an open switch, blocking current from flowing. In the case of the ES1AHE3_A/I, the device has an Avalanche Voltage of 400V and a breakdown voltage of 700V. This means that when the voltage across the diode exceeds 400V, the diode will start to break down and allow current to flow in the reverse direction.

Conclusion

The ES1AHE3_A/I is an ultra-high speed single diode rectifier intended for applications requiring high speed and high current surge capability. The device can be used in automotive systems, power converters, switch mode power supplies, solar inverters, and motor drives. Its working principle is similar to that of an electrical switch and it is capable of blocking current when the junction is reverse-biased and allowing current to flow when the junction is forward-biased.