High conversion rate

ASEMI low-voltage Schottky diodes have been updated over the past five years to fully exploit the lower VF performance of Schottky diodes while continuously refreshing new data on power conversion efficiency. The traditional generation of Low VF Schottky diodes is replaced by a low VF value by adjusting the resistivity. The third generation of low-voltage drop Schottky diodes is constantly being solved and perfected. The innovation of LOW VF chip manufacturing and finished package technology improves power conversion efficiency greatly. the forward voltage drop is smaller, the maximum reverse peak voltage is higher, and the high-temperature characteristics are enhanced, and the market adaptation surface is expanded.

solution

The 6-level energy efficiency power supply is the highest level in the switching power supply, and is a power supply that meets the maximum and high energy requirements. So which solution is the perfect choice for a 6-level energy efficient power supply? Use the high quality IC? Low RDS MOS tube? Low internal resistance capacitor? Or is it a low VF Schottky diode? Compared with other components to improve the energy efficiency ratio limit and high material cost, many power supply companies are more willing to adopt low-voltage Schottky diodes to improve the power supply to meet the 6-level energy efficiency requirements. Because the low-voltage Schottky diode has undergone more than five years of scale development and technology precipitation, the process technology has been more mature, and mass production has also enabled cost control, so it is the  6-level energy efficiency power suitable solution.

No high-consumption more

ASEMI Schottky diodes are currently using the third generation of trench technology. It not only solves the excessive leakage current under high temperature conditions, but also has better high temperature characteristics, and the VF value is reduced by more than 35%. For example, a 45V voltage-resistant conventional Schottky diode has a voltage drop of 0.58V, ignoring the energy consumption of other components. Looking at the theoretical energy consumption of the Schottky diode itself, we can simply calculate the conversion efficiency of the power supply to 88%. (actually lower). Assume that the ASEMI low-drop series Schottky diode 45V withstand voltage can achieve a minimum voltage drop of 0.38V, a power conversion efficiency of 93%, and a significant increase in power conversion efficiency of 5% or more. The same circuit with the same solution, with a little bit of low-voltage Schottky second, so that the 6-level energy-efficient power supply is not high energy consumption.