A390PD

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 A390PD is a single diode rectifier designed for use in consumer electronics, industrial systems, automotive power supplies, and other types of electronic or electrical equipment. It offers outstanding performance characteristics in a wide range of applications, from basic circuit building blocks to advanced power supply designs. The A390PD is designed to operate within a temperature range of -65 to +155 degrees Celsius, has a voltage rating of 400 volts, and a power dissipation of 0.3 watts.

The A390PD is a silicon-based rectifier, meaning that it is composed of “positive” semiconductor material (silicon). As a positive material, it takes on an unbounded diode-like structure that conducts predominantly in a single direction. Current is only able to flow through the device in one direction (anode-to-cathode), and any current that attempts to flow in the opposite direction (cathode-to-anode) will be suppressed.

In most applications, the A390PD is used as a shunt element in a power line, allowing positive current to enter the circuit while suppressing an equal and opposite current from exiting. This type of diode rectifier is widely used in alternating current (AC) and direct current (DC) power supplies, motor controllers and drives, rectifiers, switching power supplies, and other circuits that essentially require one-way current flow.

The A390PD is also designed to provide consistent output current. The device’s voltage rating and current handling ability are determined by three primary characteristics: forward voltage drop, voltage coefficient, and temperature coefficient. The forward voltage drop (VF) of the A390PD is usually specified at 1.0V when operated at 1.0A with a temperature of 14°C. Under these conditions, the A390PD’s voltage coefficient (VCEO) is typically equal to 0.6V. The device\'s temperature coefficient (TC) is also determined with respect to the amount of current it is able to handle per unit time, where a higher value indicates a higher capacity.

The key features of the A390PD include a very low forward voltage drop, low forward current leakage, high heat dissipation, low reverse current leakage, and a wide operating temperature range. It is easy to use, robust, and has excellent reliability. All these qualities make it an ideal choice for a variety of electronic applications and projects.

In conclusion, the A390PD single diode rectifier is a great choice for designers of a wide range of electronic devices, from simple circuit blocks to sophisticated power supplies. Its advantages include low voltage drop, low current leakage, high heat dissipation, and a wide range of operating temperatures. It is easy to use and extremely reliable.

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