STTH4R06DEE-TR

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Diodes can be found in an almost overwhelming variety of types and specifications today. One of these is the STTH4R06DEE-TR, a rectifier diode designed for applications using high-frequency switching. This article will discuss the basics of the STTH4R06DEE-TR, its application field and its working principle.

Description

The STTH4R06DEE-TR, manufactured by ST Microelectronics, is a rectifier diode with a completely encapsulated SMD package. It is composed of a pair of axial leads made of nickel-plated copper. The distance between these leads is set at 5mm and the device itself is rated at a maximum power dissipation of 400mW. The diode has a surge rating of up to 6A at pulse widths of 1ms and a forward voltage of 1.4V.

Application Field

The STTH4R06DEE-TR is designed for use in high-frequency switching applications. Its main purpose is to switch between two voltages very quickly, providing a path for current flow in one direction only. It can also be used in power supplies, motor controllers, and other electronic applications that require high-speed switching.

Working Principle

As with any diode, the most basic principle of operation is that the diode can only pass current in one direction. When a voltage is applied to the diode, an electric field is created in the region between the cathode and anode. This field provides a low-resistance path for the electric current. The STTH4R06DEE-TR rectifier diode has a reverse breakdown voltage of 6 volts, which is the voltage needed to cause enough of a current flow to breakdown the diode\'s electric field and pass a current in the opposite direction.

Conclusion

The STTH4R06DEE-TR is a rectifier diode used in high-frequency switching applications. Due to its low forward voltage, pulse widths of 1ms, and 6A surge rating, it is the ideal choice for applications that require quick, reliable switching. Its working principle is based on the concept that it only allows current to flow in one direction, with a specified breakdown voltage in the opposite direction.

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