Allicdata Part #: | VS-HFA90NH40PBF-ND |
Manufacturer Part#: |
VS-HFA90NH40PBF |
Price: | $ 14.69 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | DIODE GEN PURP 400V 210A HALFPAK |
More Detail: | Diode Standard 400V 210A Chassis Mount HALF-PAK |
DataSheet: | VS-HFA90NH40PBF Datasheet/PDF |
Quantity: | 997 |
20 +: | $ 13.21640 |
Series: | HEXFRED® |
Packaging: | Bulk |
Part Status: | Active |
Diode Type: | Standard |
Voltage - DC Reverse (Vr) (Max): | 400V |
Current - Average Rectified (Io): | 210A |
Voltage - Forward (Vf) (Max) @ If: | 1.67V @ 180A |
Speed: | Fast Recovery = 200mA (Io) |
Reverse Recovery Time (trr): | 140ns |
Current - Reverse Leakage @ Vr: | 2mA @ 400V |
Capacitance @ Vr, F: | -- |
Mounting Type: | Chassis Mount |
Package / Case: | D-67 HALF-PAK |
Supplier Device Package: | HALF-PAK |
Operating Temperature - Junction: | -55°C ~ 150°C |
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Diodes - Rectifiers - Single
The VS-HFA90NH40PBF is a component in the Diodes - Rectifiers - Single family. It is a high-current single-phase rectifier, allowing up to 90A per diode with a low forward voltage drop (VF). This component is suitable for many applications, and is even approved by the Russian government for use in nuclear-related operations.
Application field and working principle
The VS-HFA90NH40PBF can be used in a variety of applications, depending on the current requirements of the system. These include, but are not limited to, EVs and military equipment.
To understand how the component works, we need look at rectifiers and how they operate. A rectifier, be it the VS-HFA90NH40PBF, speeds up the process of converting AC power from a power source into DC power. This is done by using a rectifier bridge, which consists of four diode-connected components.
AC power from the source is then fed into one of these components, usually a diode or thyristor. Two of the other components, usually diodes, in the bridge then act as valves controlling the amount of current being converted. If the valve is open, then more of the current is passed through, with the valve being closed when less current is required.
The VS-HFA90NH40PBF is a single-phase bridge rectifier. This means that the bridge switches between alternating line inputs and then outputs a direct current signal that is smoothed into a steady output voltage, creating higher efficiencies and higher current capacities.
For example, the VS-HFA90NH40PBF can support up to 90A, with a VF of 0.6V at 90A. This means that only 0.6V is dropped across the device, minimizing wasted energy and the need for power management.
Conclusion
The VS-HFA90NH40PBF is an advanced rectifier bridge, capable of supporting up to 90A with a low forward voltage drop. This makes it suitable for a variety of applications, from EVs to nuclear power, where it can be used to convert AC power into DC power.
The specific data is subject to PDF, and the above content is for reference
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