1N5551C.TR

Diodes-Rectifiers-Single

The 1N5551C.TR is a part of the 1N5551C.TR range of single-diode, silicon rectifiers with stud cathode mount and very high surge current capability. It has capabilities like high-current rectification, fast switching, and surge overload protection. This makes the 1N5551C.TR perfect for applications ranging from general use rectification to power supplies.

Application Field

This rectifier diode has plenty of applications in various industrial, automotive and consumer electronics products. This diode can be found in several applications, including:

• Switched mode power supplies
• Utility supplies
• Automotive electronic equipment
• Office equipment
• General use rectification

Working Principle

The 1N5551C.TR has the typical forward voltage of about 1.4V and the typical reverse voltage of about 75V. This diode can carry a continuous average forward current of 1A. When leaving the diode in reverse bias, it is safe to apply a voltage of not more than 5V. This rectifier diode is designed to offer high surge current capability and low forward voltage.

When the leads of the 1N5551C.TR are connected in the circuit and the current passes through it, the diode starts to work and operates as an electronic switch. When there is no voltage applied to the diode, the current is kept blocked allowing no current to flow through. However, when the voltage is applied to the cathode in a forward voltage, the current will start to flow through the diode.

The 1N5551C.TR is a fast-switching diode and its switching time is usually very low which makes it suitable for use in applications in which fast current switching is required. In addition, the 1N5551C.TR also offers surge overload protection which makes it very reliable in applications that are prone to high inrush currents such as switched mode power supplies.

The 1N5551C.TR also offers a wide range of options such as AEC-Q101 qualified version, Pb-free version and Halogen free version. This makes it possible to use the rectifier in various types of applications. With its high surge current capability, fast switching time and reliable surge overload protection, the 1N5551C.TR is a great solution for many applications.