| Allicdata Part #: | VS-20ETS08SPBF-ND |
| Manufacturer Part#: |
VS-20ETS08SPBF |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | DIODE GEN PURP 800V 20A TO263AB |
| More Detail: | Diode Standard 800V 20A Surface Mount TO-263AB (D²... |
| DataSheet: | VS-20ETS08SPBF Datasheet/PDF |
| Quantity: | 1 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Discontinued at Digi-Key |
| Diode Type: | Standard |
| Voltage - DC Reverse (Vr) (Max): | 800V |
| Current - Average Rectified (Io): | 20A |
| Voltage - Forward (Vf) (Max) @ If: | 1.1V @ 20A |
| Speed: | Standard Recovery >500ns, > 200mA (Io) |
| Reverse Recovery Time (trr): | 95ns |
| Current - Reverse Leakage @ Vr: | 100µA @ 800V |
| Capacitance @ Vr, F: | -- |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
| Supplier Device Package: | TO-263AB (D²PAK) |
| Operating Temperature - Junction: | -40°C ~ 150°C |
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.Diodes - Rectifiers - Single
The VS-20ETS08SPBF, or Eastack Type VS-20ETS08SPBF, is a single diode rectifier bridge with a standard Epitaxial structure and a very high surge capability. It is incorporated with a SF10, DPAK package and operates at an average rectified current of 20A.
Application Field
The VS-20ETS08SPBF is primarily used in high frequency switching power supply applications such as DC/AC, AC/DC, and DC/DC converter circuits. It is also suitable for switching electronic equipment, battery usage, automotive internals, and other power systems.
Working Principle
The VS-20ETS08SPBF is composed of a high frequency switching wave rectifiers. It converts AC to DC, accumulating DC power supply, in addition to conversion of frequency and voltage. The device consists of four identical rectifier diodes, each made of an N-type semiconductor material with a small additional crystal N-well, which are connected and arranged in a series of two branches, forming two common junction points. When no voltage is applied at these junction points, the four diodes are "off" or "open", and no current can flow through them. However, when the input AC voltage rises in one branch with the appropriate polarity, the corresponding diodes will forward bias and pass current, while the diodes in the other branch are reverse biased and remain "off". Because a rectifier is an electrical component that limits direct current and allows alternating current to pass in only one direction, the number of oscillations of AC voltage can be decreased and converted accordingly, thus producing a steady power supply.
The VS-20ETS08SPBF is also fitted with thermal protections such as a thermally balanced pre-tested design and a built-in thermal shutdown circuit. The thermal shutdown circuit prevents the device from overheating when connected to a high current load, protecting the device and adjacent components and ensuring a safe operation.
The specific data is subject to PDF, and the above content is for reference
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VS-20ETS08SPBF Datasheet/PDF