DD180N20SHPSA1

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The DD180N20SHPSA1 is a three phase diode rectifier array specifically designed to provide reliable rectification in a significantly small 3-pin package. This rectifier array is particularly useful in applications requiring efficient phase control of multiple diode rectifiers. This application field and its corresponding working principle can be further explored in the following paragraphs.

Using a DD180N20SHPSA1 enables engineers to easily control three different phases of diodes with a single chip. This allows for a compact rectification solution in applications requiring the rectified current to be switched between two or more phases. The array consists of three diodes connected in an anti-parallel configuration. Each diode has a reverse recovery time of only 105ns, greatly reducing the surge current during switching. To further reduce losses, the DD180N20SHPSA1 is designed to have low conduction and turn-off voltage losses.

The working principle behind a DD180N20SHPSA1 is implicit in its design. When conducting, this array provides a three phase rectification of alternating current. The incoming current is split equally between the three diodes, which then convert each phase of the AC current into a rectified DC current. Each of the three diodes provides a different phase of the rectified current, which allows for phase control. This control allows for the phase angle to be adjusted, allowing for efficient phase shifting of the rectified current.

This phase control is a key feature in applications such as high power LED lighting, where efficient phase shifting of a rectified current can reduce power consumption by allowing parts of the circuit to switch off and on at different times. The DD180N20SHPSA1 is also useful in motor control applications where the rectified current needs to be adjusted in order to control the speed and torque of the motor. Additionally, the array can be used in power conditioners, power supplies, and voltage regulators.

Overall, the DD180N20SHPSA1 is a solid solution for applications requiring high power rectification with efficient phase control. The anti-parallel configuration of the three diodes reduces switching losses and the reverse recovery time of each diode. This ensures that the circuit consumes the least amount of energy while providing a stable rectified current. As such, the DD180N20SHPSA1 has found wide use in many applications and continues to be a popular choice.

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