GKN71/12

Diodes are a class of active electronic components that are essentially two-terminal electronic devices that can be thought of as one-way valves for electrons. Rectifier diodes, in particular, are designed to allow electrical current to flow in only one direction and are used to convert alternating current (AC) to direct current (DC). Single rectifier diodes are the most commonly used rectifier diodes and can be used in almost any application requiring the conversion of AC to DC.

The GKN71/12 single rectifier diode is one of the more popular diodes for use in a wide range of applications. It functions by allowing electricity to freely pass through the diode during one polarity of the applied voltage and blocking current in the opposite polarity. This behavior allows a DC output to be generated from an AC input while blocking the reverse flow of current.

The operating voltage range of the GKN71/12 diode is 4.0 to 400 volts. This makes it suitable for use in AC/DC power conversion applications such as power supplies, IGBT circuits, solar cells and small motors. The forward voltage drop (Vf) of the diode is 1.1 to 1.3 volts, making it an excellent choice for power conversion applications. The maximum forward current rating of the diode is 1.2 amps, and it has a high surge current withstanding of 12 amperes.

The device also has excellent reverse recovery time and reverse-leakage current. It has a fast recovery time of 8 µs (minimum) and a low leakage current at 0.4 mA at 4 volts. The low leakage current is of significance for ensuring stable operation in reverse bias applications. The diode also has high temperature stability, making it suitable for use in applications with high temperature environments.

In addition, the GKN71/12 diode has UL certification as well as electromagnetic and thermal compatibility with many other components. This makes it suitable for use in military, aerospace and commercial applications. The diode is also RoHS compliant and is available in both through-hole and surface-mount packages.

The GKN71/12 single rectifier diode is a popular choice for power conversion applications due to its long operating voltage range, robust reverse recovery characteristics and low leakage current, as well as its high thermal and electromagnetic compatibility. It is RoHS compliant and is suitable for use in applications with high temperature environments, as well as military, aerospace and commercial applications.