PFC Device Inc. is a group of professional teams (including IC design, manufacturing, and discrete devices). We are committed to R&D, design, manufacturing, and provide added value. The device, Power Schottky Rectifier, is just one of them.
In view of the backwardness of the production technology of traditional Schottky rectifiers and the shortcomings of the products, the application of the IC perspective is re-developed, designed, and manufactured, so it is different from the traditional Schottky rectifiers because There is no Schottky Barrier, so it can reduce the forward pressure drop Vf and greatly increase the high temperature resistance. This innovative technology breakthrough provides a platform to serve customers quickly according to the needs of designers. Products can be used in LED, solar cells, mobile phones, PDAs, notebook computers, desktop computers, LCD TVs, plasma TV power modules, and other consumer home electronics, automotive electronics. Its Schottky rectifier current ranges from 0.1 Amp to 200 Amp (amperes) and reverse withstand voltages from 15V to 600V (volts). The package types are SOD, SMD, DO-41, TO-220, TO-247, TO-263.... Its power from 0.05W to 40W, can be said to be readily available. Please refer to the website product for detailed product specifications.
The PFC power Schottky rectifier has the characteristics of no noise and fast reverse recovery time (Trr), especially the softness factor with very good reverse recovery. It is much better than the Super Fast Rectifier. It also reduces the oscillation noise of reverse recovery because of the good softness factor. The oscillation noise is the main cause of EMI exceeding the specification, so the good softness factor can also be used. Solve the problem of EMI. (For the softness factor, Reverse Recovery Softness Factor, RRSF, see JEDEC 282 Standard.)
PFC power Schottky rectifiers use special process technology, which has extremely high temperature resistance, which is 175 degrees Celsius higher than traditional Schottky rectifiers, generally up to 200 °C. Even up to 220 ° C will not heat run (Thermal Runaway).
PFC power Schottky rectifier has very low reverse leakage current Ir and forward voltage drop Vf. Because Vf is very low, it can reduce power loss, reduce temperature rise, and improve efficiency. And excellent reliability, this can help designers solve the problems of today’s electrical products to overcome high heat environment, high power and high efficiency.
PFC has an excellent semiconductor management team, rich design and application experience, can provide excellent services, technology research and development center is located in the United States, set up a branch in Taiwan to coordinate production and marketing.
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