| Allicdata Part #: | VS-70HFR40GI-ND |
| Manufacturer Part#: |
VS-70HFR40 |
| Price: | $ 6.99 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | DIODE GEN PURP 400V 70A DO203AB |
| More Detail: | Diode Standard, Reverse Polarity 400V 70A Chassis,... |
| DataSheet: |  VS-70HFR40 Datasheet/PDF |
| Quantity: | 84 |
| 1 +: | $ 6.35670 |
| 10 +: | $ 5.74182 |
| 100 +: | $ 4.75348 |
| 500 +: | $ 4.13924 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Active |
| Diode Type: | Standard, Reverse Polarity |
| Voltage - DC Reverse (Vr) (Max): | 400V |
| Current - Average Rectified (Io): | 70A |
| Voltage - Forward (Vf) (Max) @ If: | 1.35V @ 220A |
| Speed: | Standard Recovery >500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr: | 15mA @ 400V |
| Capacitance @ Vr, F: | -- |
| Mounting Type: | Chassis, Stud Mount |
| Package / Case: | DO-203AB, DO-5, Stud |
| Supplier Device Package: | DO-203AB |
| Operating Temperature - Junction: | -65°C ~ 180°C |
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Diodes are electronic components that are used to allow electrical current to flow in one direction. They are commonly used in electronic applications such as rectification and power switching. One type of diode is the VS-70HFR40, which is a single-phase, low current, and high frequency rectifier diode. This type of diode has a wide range of applications, including DC-DC converters, power supplies, lighting, and appliance control.
The VS-70HFR40 diode is fabricated using a high temperature, vapor-phase epitaxial planar structure. It has a reverse voltage rating of 4V, a forward voltage drop of 0.5V, and a peak current of 150mA. It is designed to operate in a range of temperatures from -55°C to +125°C. The diode has a low capacitance, so it is capable of switching high frequency signals up to 200MHz with minimal loss. This makes it ideal for high-speed rectifier applications.
The working principle of the VS-70HFR40 diode is similar to other rectifier diodes. When an external electrical current is applied to its two terminals, the diode provides a low-resistance path for the current to travel in one direction and a high-resistance path for the current to travel in the other direction. This blocks the flow of current in the opposite direction, allowing only positive current to pass through. The voltage across the diode is then rectified, meaning it is converted from AC to DC.
The VS-70HFR40 diode has a wide range of applications due to its high speed switching and high frequency rectification capabilities. Its low capacitance makes it ideal for high-speed switching, while its high frequency rectification capability makes it useful in DC-DC converters, power supplies, lighting, and appliance control. This diode can also be used in motor speed control, power inverters, and other high-frequency applications. It is also suitable for use in automotive, aerospace, and telecommunications.
In conclusion, the VS-70HFR40 is a high-frequency, low current, single-phase rectifier diode. It is typically used for high-speed switching and high-frequency rectification applications. It is fabricated using a high temperature, vapor-phase epitaxial planar structure, and it has a reverse voltage rating of 4V, a forward voltage drop of 0.5V, and a peak current of 150mA. The VS-70HFR40 diode is suitable for use in a range of industries, including automotive, aerospace, and telecommunications. It is an ideal choice for applications requiring high-speed switching and high-frequency rectification.
The specific data is subject to PDF, and the above content is for reference
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