APD140VD-E1

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

Diodes, or rectifiers, are essential components in many circuit designs. The single APD140VD-E1 has specific application fields and working principles for certain applications. This article will explore the application fields, operating conditions, performance characteristics and working principles of the APD140VD-E1.

Application Fields

The APD140VD-E1 diode is suitable for high-frequency switching electric power control loops in power supplies, UPSs and many other applications. Some other application fields of the APD140VD-E1 are AC/DC input converters, contactors, and fast speed digital circuits.

Operating Conditions

The APD140VD-E1 diode should be operated in environments with ambient temperatures ranging from -40°C to +85°C and a humidity of less than 85%. It should not be exposed to direct sunlight, corrosives or steam.

Performance Characteristics

The APD140VD-E1 diode provides excellent recovery time and is suitable for applications that require fast switching speeds. It has a maximum reverse leakage current of 150nA at 80V, a maximum forward voltage of 1V and a maximum thermal resistance of 0.39K/W. It has a surge rating of 60A and can be used with a drive voltage of up to 20V.

Working Principle

The APD140VD-E1 diode is a rectifying single-pole component with a designed reverse avalanche breakdown voltage of 140V. The avalanche voltage occurs when the chip is powered up. This voltage causes an avalanche effect that increases the current running through the diode and allows current to flow in the reverse direction. Once the current has reached the reverse limit, the diode "shuts down" and current no longer flows in the reverse direction.

The APD140VD-E1 diode operates as a unidirectional device that conducts current in one direction and blocks current in the opposite direction. Its performance depends on the DC bias voltage, the current running through it, the temperature, and the ambient environment.

In conclusion, the APD140VD-E1 diode is suitable for many different applications due to its low forward voltage, fast switching speed and high reverse avalanche breakdown voltage. It is able to effectively block current in one direction and conduct current in the other direction with its reliable performance.

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