APTDF400AK170G

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The APTDF400AK170G rectifier is a state-of-the-art 1200 volt, diolarizer array (DA) rectifier. This device enables high-efficiency, ultra-fast switching of current across the power conversion circuitry from input to output of electronic equipment, ranging from consumer to industrial.

Integral in the APTDF400AK170G are two high voltage p-type facets that support a high surge current of 300A for AC or DC applications. When subjected to a high surge current, a relatively low forward drop of under 1V is achieved due to the low forward voltage drop (Vf) of around 0.6V. Additionally, the device is capable of delivering a very fast switching speed, reducing ringing and noises. Compatible with a wide range of AC/DC power components and supplies, the APTDF400AK170G is well suited to many circuit configurations.

The rectifier\'s working principle is based on two semi-conductor vertical devices (or facets) that are closely coupled together by metal oxide high voltage isolators. These isolators form the basis of the DA rectifier architecture. When connected to a power source, like an AC or DC voltage source, the APTDF400AK170G enables current flow in two directions: one half-wave rectifying in one direction and the other half-wave rectifying in the opposite direction. The extracted current is the sum of these two directions.

Due to its semi-conductor nature and reverse recovery characteristics, the device delivers a fast forward turn-on time, allowing it to be used in a variety of applications, most notably high voltage and high current applications. It is an efficient, reliable and cost effective alternative to acceleration diodes, single and dual channel rectifiers, and other traditional rectifier arrays.

The APTDF400AK170G fits well in a number of applications including AC-to-DC and pulsed-DC power converters, AC/DC bulk power supplies, low and medium voltage DC/DC converters, industrial and automotive power voltage support modules, SMPS and power inductors in switching power supply systems, and other compact power management environments. Additionally, this device may also be used in poletop, wall-mount, or outdoor power supply systems, creating a variety of power delivery and management solutions.

The superior thermal dissipation of the APTDF400AK170G allows for extremely low power losses and improve power conversion efficiencies. With a fast switching speed and a high surge current rating, this device is extremely reliable as applications such as high power LED lighting configurations, solar and wind power conversion, and high current/voltage automotive systems.

In summary, the APTDF400AK170G rectifier is a state-of-the-art 1200 volt, diolarizer array (DA) that features various features and benefits, such as low forward voltage drop (Vf) of 0.6V, low forward turn-on time, fast switching speed, and high surge current of 300A. It is an ideal and cost-effective alternative to acceleration diodes and other traditional rectifier arrays for a variety of applications, including AC-to-DC and pulsed-DC power converters, AC/DC bulk power supplies, low and medium voltage DC/DC converters, industrial and automotive power voltage support modules, SMPS, power inductors in switching power supply systems, and other compact power management environments.

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