| Allicdata Part #: | 25RIA60-ND |
| Manufacturer Part#: |
VS-25RIA60 |
| Price: | $ 10.59 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | SCR MED POWER 600V 25A TO-48 |
| More Detail: | SCR 600V 40A Standard Recovery Chassis, Stud Mount... |
| DataSheet: |  VS-25RIA60 Datasheet/PDF |
| Quantity: | 61 |
| 1 +: | $ 9.62640 |
| 10 +: | $ 8.84772 |
| 25 +: | $ 8.48078 |
| 100 +: | $ 7.47222 |
| 250 +: | $ 7.10549 |
| 500 +: | $ 6.64707 |
| 1000 +: | $ 6.11226 |
| Current - Hold (Ih) (Max): | 130mA |
| Base Part Number: | 25RIA* |
| Supplier Device Package: | TO-208AA (TO-48) |
| Package / Case: | TO-208AA, TO-48-3, Stud |
| Mounting Type: | Chassis, Stud Mount |
| Operating Temperature: | -65°C ~ 125°C |
| SCR Type: | Standard Recovery |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 420A, 440A |
| Current - Off State (Max): | 10mA |
| Series: | -- |
| Current - On State (It (RMS)) (Max): | 40A |
| Current - On State (It (AV)) (Max): | 25A |
| Voltage - On State (Vtm) (Max): | 1.7V |
| Current - Gate Trigger (Igt) (Max): | 60mA |
| Voltage - Gate Trigger (Vgt) (Max): | 2V |
| Voltage - Off State: | 600V |
| Part Status: | Active |
| Packaging: | Bulk |
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Thyristors - SCRs
Thyristors are a type of power semiconductor device, which acts as an electronic switch controllable from a low power signal. These devices are capable of controlling or regulating large amounts of power for various application and can be found in a wide variety of electronic equipment. The Vishay VS-25RIA60 is one such device, a 600V, 2A industrial bidirectional Thyristor SCR.
What is the VS-25RIA60?
The Vishay VS-25RIA60 is a 600V, 2A industrial bidirectional thyristor SCR, which uses field-effect triggering. It provides an alternate control technology, which is an economical and high-reliability way to control high power equipment. It has a broad temperature range of -40°C to 125°C, making it suitable for a range of high-power applications.
Application Fields
The Vishay VS-25RIA60 is a popular, reliable and highly efficient device for a wide range of applications, including:
- Motor speed or current control
- Package load regulation
- Level and lamp control
- Servo loops and position control
- Start and stop applications
- Heating appliances and air conditioners
- Power supply circuits
- Voltage and current stabilizing
- Inrush current limiting
- Back-Up switching
Working Principle
The basic working principle of the Vishay VS-25RIA60 is based on field-effect triggering. When the gate current is applied to the device, it starts conducting in the forward direction and continues to do so until the anode current is reduced below the holding value, or a reverse voltage is applied. When the gate voltage is removed, the current through the device is interrupted, and the device returns to its off state.
The device can also be operated in reverse mode, which allows current to be passed through it in the opposite direction as the anode. In this mode, the device can also be used as a diode bridge, making it ideal for applications such as motor speed or current control. The device also has an integrated temperature-sensitive protection circuit, which disconnects the load when the junction temperature exceeds its limit.
Conclusion
The Vishay VS-25RIA60 is a reliable, high-power Thyristor SCR, which can be used for a wide range of applications. It is rugged and designed for harsh environments, making it an ideal choice for industrial and commercial applications. The device is easy to use and configurable, making it a versatile and cost-effective option for many power switching applications.
The specific data is subject to PDF, and the above content is for reference
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