
Allicdata Part #: | VS-305UA250P4-ND |
Manufacturer Part#: |
VS-305UA250P4 |
Price: | $ 71.31 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | DIODE GEN PURP 2KV 300A DO205AB |
More Detail: | Diode Standard 2000V 300A Stud Mount DO-205AB, DO-... |
DataSheet: | ![]() |
Quantity: | 1000 |
12 +: | $ 64.17870 |
Series: | -- |
Part Status: | Active |
Diode Type: | Standard |
Voltage - DC Reverse (Vr) (Max): | 2000V |
Current - Average Rectified (Io): | 300A |
Voltage - Forward (Vf) (Max) @ If: | 1.46V @ 942A |
Speed: | Standard Recovery >500ns, > 200mA (Io) |
Capacitance @ Vr, F: | -- |
Mounting Type: | Stud Mount |
Package / Case: | DO-205AB, DO-9, Stud |
Supplier Device Package: | DO-205AB, DO-9 |
Operating Temperature - Junction: | -40°C ~ 180°C |
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VS-305UA250P4 application field and working principle
VS-305UA250P4 typical application is in power electronic products, such as frequency conversion speed control, motor control, UPS and charger, digital control, etc. It is designed for the purpose of rectifying the AC input signal to DC output. According to its working principle, the device consists of two thyristors connected in series for each phase, and another independent thyristor for control the on-off working part. It is a high-speed and efficient method of rectification.
Advantages:
- High power efficiency
- High switching speed, low power loss
- Low switching frequency and low noise
- Stable control state
- Full bridge rectification, high output voltage
Disadvantages:
- More difficult for debugging
- Higher cost
VS-305UA250P4 can be used in AC to DC rectification circuits. It can replace the traditional four thyristors circuit, provides single-ended rectification efficiency above 95%, and can be used in many AC input power products, such as electric vehicles and household chargers. Furthermore, the performance of their DC output voltage is close to the ideal sine wave amplitude.
Conclusion
VS-305UA250P4 is a rectification device based on thyristors and consists of two or three thyristors. It belongs to a single-ended rectification device and has the advantages of high efficiency, low power consumption and stable control state. Its main application is in power electronic products and the performance of their DC output voltage is close to the ideal sine wave amplitude.
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