| Allicdata Part #: | VS-VSKD91/08-ND |
| Manufacturer Part#: |
VS-VSKD91/08 |
| Price: | $ 26.91 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | DIODE GEN PURP 800V 50A ADDAPAK |
| More Detail: | Diode Array 1 Pair Common Cathode Standard 800V 50... |
| DataSheet: | VS-VSKD91/08 Datasheet/PDF |
| Quantity: | 1000 |
| 10 +: | $ 24.21970 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Active |
| Diode Configuration: | 1 Pair Common Cathode |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 800V |
| Current - Average Rectified (Io) (per Diode): | 50A |
| Speed: | Standard Recovery >500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr: | 10mA @ 800V |
| Operating Temperature - Junction: | -40°C ~ 150°C |
| Mounting Type: | Chassis Mount |
| Package / Case: | ADD-A-PAK (3) |
| Supplier Device Package: | ADD-A-PAK® |
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Diodes are solid-state electrical components which allow current to flow in a single direction. A good example is a PN junction diode, or in this case a rectifier diode. Rectifier diodes are commonly used in power electronics applications to convert AC line power into DC line power. The purpose of this article is to discuss the application field and working principle of the VS-VSKD91/08 Rectifier Diode Array.
The VS-VSKD91/08 is a chip-type rectifier diode array which is designed for applications in the automotive, commercial, and industrial markets. The device is advanced and made with a high level of accuracy and reliability. It features low forward voltage drop and ultra-low reverse current leakage at high temperature and high reverse voltage. The device can handle up to a 60A peak load current.
When understanding the working principle of this device, we need to understand what a rectifier diode is and how it works. A rectifier diode is basically a one-way switch for DC current. It is constructed of two layers of semiconductor material, each of which is doped with different elements in order to create either a “P” or “N” type layer. When direct current flows through the device, the electric field created between the two layers causes the electrons to be attracted to the negative side of the diode. This creates a barrier which only allows current to flow in one direction.
The VS-VSKD91/08 is designed with two series connected diodes which act as a single, junction-defined rectifier. The device is intended for applications such as battery charging, automotive systems, power supplies, and pulse applications. It is fast switching with an extremely low forward voltage drop which allows for high efficiency. The reverse leakage current is low which results in long boot times for power supplies.
The device is available in several package sizes and configurations. It is made with a graphite-reinforced underfilled house-pack, which provides thermal stability and mounts easily. The chip-type package also offers maximum mounting flexibility, allowing the device to be physically mounted in the smoothest and most consistent possible way. The VS-VSKD91/08 is quickly becoming a go-to choice for designers who are looking for a high-performance and reliable rectifier diode array.
In conclusion, the VS-VSKD91/08 is a chip-type rectifier diode array designed for applications in the automotive, commercial, and industrial markets. Its two series connecting diodes serve as a single, junction-defined rectifier It is an ideal choice for applications such as battery charging, automotive systems, power supplies, and pulse applications due its fast switching, low forward voltage drop, and low reverse leakage current. The device is available in several size and configuration options and its graphite-reinforced underfilled-pack provides excellent thermal stability.
The specific data is subject to PDF, and the above content is for reference
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VS-VSKD91/08 Datasheet/PDF