SS3P6HM3/85A

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Diodes, often simply referred to as rectifying diodes, are an essential part of integrated circuits and have a long history of providing superior power management solutions. In Power Supplies, the SS3P6HM3/85A diode is one of the most popular rectifiers used to convert alternating current (AC) power into direct current (DC) power. This article will discuss the application field, as well as the working principle, of the SS3P6HM3/85A single rectifier.

The SS3P6HM3/85A is one of the most widely used rectifiers in the world. It has a maximum peak repetitive reverse voltage of 850V, a maximum average forward current of 6A, and a maximum forward voltage of 0.75V. The SS3P6HM3/85A is an ideal solution for applications that require both high efficiency and power savings. Its maximum temperature operating range is -20°C to +125°C, and its power dissipation is 3W. Additionally, it is UL recognized and RoHS compliant.

The SS3P6HM3/85A is mainly used in switched mode power supplies (SMPS). In this type of power supply, the SS3P6HM3/85A acts as an input rectifier, converting the incoming AC voltage into a pulsed, regulated direct current (DC) voltage. This DC voltage is then used to power the power supply’s output devices. Additionally, the SS3P6HM3/85A is suitable for applications such as solar controllers, power supply overload protection, and AC/DC converters.

The working principle of the SS3P6HM3/85A is quite simple. The diode has two electrodes: the anode and the cathode. When an AC voltage is applied across the diode, the positive half-cycles of the AC voltage cause the diode to open, allowing current to flow. Conversely, the diode is biased in the reverse direction and will not conduct current during the negative half-cycles of the AC voltage.

The current flow caused by the positive half-cycles of the AC voltage is then rectified through the diode, resulting in a pulsed DC output. This pulsed DC is then used to power the components of the power supply’s output. This process is known as single rectification.

In summary, the SS3P6HM3/85A is a popular rectifier used in SMPS for its efficiency and power savings. It is mainly used for input rectification to convert incoming AC voltage into a regulated DC voltage. Its working principle is based on the single rectification of the AC voltage, which results in a pulsed DC output. The SS3P6HM3/85A is a great choice for applications requiring both high efficiency and power savings.

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