JANTXV1N4148UBCC

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The JANTXV1N4148UBCC is a high-efficiency rectifier diode array which falls into the category of solid state devices. It is used in applications such as DC power supplies and in automotive rectification circuits. The device is designed to provide reliable operation over a wide temperature range, and to minimize losses due to thermal and reverse recovery effects.

The JANTXV1N4148UBCC consists of two series of glass-encapsulated discrete diodes, one on each side of a common cathode node. On the left side, 2x1N4148 diodes, 4x1N4148 diodes, 4x1N4148 diodes, and 2x1N4148 double-diodes are arranged in a 4-pin package. On the right side, 1x1N4148 diode, and 4x1N4148 double-diodes are arranged in a 5-pin package.

The JANTXV1N4148UBCC can be used in applications where high-efficiency rectification is needed and where the size of the device is not a limiting factor. Typical applications include applications requiring low voltage drop, and low reverse current, such as high current switching DC power supplies, automotive rectification circuits, and UPS systems.

The working principle of the JANTXV1N4148UBCC is related to the structure and arrangement of its internal diodes. As power is applied, electric current passes through the four pins of the 4-pin package, which are connected to four separate 1N4148 diodes. As the current traverses the anode of the four diodes, it enters the common cathode node, that is shared by the two other diodes in the 5-pin package, which are in reverse bias. Thus, the diodes in the 5-pin package are held in reverse bias, resulting in no current flow. This phenomenon is known as a “cascaded diode connection”, and it allows the device to provide extremely efficient power rectification.

The JANTXV1N4148UBCC is designed to provide superior performance over the standard 1N4148 rectifier diodes. It offers improved thermal, reverse-recovery, and low-voltage characteristics compared to the standard 1N4148 rectifier diodes. It also offers improved surge capability, allowing it to handle higher peak current surges than normal rectifier diodes.

The JANTXV1N4148UBCC is a high-efficiency rectifier diode array suitable for a wide range of applications. It provides improved performance compared to standard rectifier diodes, allowing for more efficient power rectification and low-voltage drop in applications where both features are desired. With its improved characteristics, the device is an excellent choice for high current switching DC power supplies, automotive rectification circuits, and UPS systems.

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