UH4PDCHM3/86A

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As a part of Diodes – Rectifiers – Arrays, UH4PDCHM3/86A is an ideal choice for applications that require high reliability and protecting circuits against overvoltage and reverse current. Specifically, UH4PDCHM3/86A is a high speed, low forward voltage drop diode with a breakdown voltage of > 8V. The device has a 3-pins package and uses an industry standard SOT-23 type of moulded plastic enclosure.

UH4PDCHM3/86A has wide application fields. It is widely used in AC/DC applications in various industries such as medical, industrial, automotive, audio and other home appliance field. In addition, it can also be used in communication equipment, monitoring systems and other electromagnetic fields.

UH4PDCHM3/86A features excellent power dissipation, low input capacitance, and low forward voltage drop. The device also boasts a very low leakage current of less than 5 microamperes at 25degrees Celsius for an instantaneous forward current of 0.5 A. Moreover, the device offers high thermal and electrical stability across temperature range.

UH4PDCHM3/86A also features a low forward voltage drop of 0.75 V at 0.5A current. The device also has a high stability across temperature range due to its double-ended construction. This ensures reliable operation in a wide range of temperatures and environments. The device has relatively low capacitance and high reverse surge current capability.

The working principle of UH4PDCHM3/86A lies in a unique rectangular hole structure, forming two separate pn junctions. The two pn junctions store most of the capacitance, and reverse current blocking capability. When when rectified AC current flows through the device, it is blocked by the one of the junctions, allowing the other junction to conduct and form a diode rectifier. This prevents reverse current from flowing and causes the device to dissipation less power without reducing efficiency.

UH4PDCHM3/86A is a fast, low forward voltage drop diode with excellent power dissipation and reverse current blocking capability. Furthermore, the device has wide application fields from AC/DC applications to communication equipment and monitoring systems. The device’s working principle relies on a unique rectangular hole structure, forming two separate pn junctions for effective AC/DC rectification.

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