
Allicdata Part #: | VS-25TTS08-M3-ND |
Manufacturer Part#: |
VS-25TTS08-M3 |
Price: | $ 1.79 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | SCR 800V 25A TO-220AB |
More Detail: | SCR 800V 25A Standard Recovery Through Hole TO-220... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 1.62632 |
Current - On State (It (RMS)) (Max): | 25A |
Supplier Device Package: | TO-220AB |
Package / Case: | TO-220-3 |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 125°C |
SCR Type: | Standard Recovery |
Current - Non Rep. Surge 50, 60Hz (Itsm): | 270A @ 50Hz |
Current - Off State (Max): | 500µA |
Current - Hold (Ih) (Max): | 150mA |
Series: | -- |
Current - On State (It (AV)) (Max): | 16A |
Voltage - On State (Vtm) (Max): | 1.25V |
Current - Gate Trigger (Igt) (Max): | 45mA |
Voltage - Gate Trigger (Vgt) (Max): | 2V |
Voltage - Off State: | 800V |
Part Status: | Active |
Packaging: | Tube |
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Thyristors are a type of solid-state semiconductor device which, like other semiconductor devices, controls electric power. Specifically, thyristors are a form of four-layer, three-terminal semiconductor device with a very large current carrying capacity and are commonly used in circuit switches and rectifier circuits. Thyristors are also known as silicon-controlled rectifiers or SCRs. The VS-25TTS08-M3 is one such SCR device.
The main application field of the VS-25TTS08-M3 is in circuit switching, specifically in synchronous rectifier circuits. Synchronous rectifiers are devices that switch the current flow in a circuit in a controlled manner in order to produce the desired operating characteristics. As such, the VS-25TTS08-M3 is an ideal device for switching and rectifying power in low voltage or high speed current controlling systems.
The working principle of a thyristor, including the VS-25TTS08-M3, is known as "latching". The latching process is essentially an electronic relay system where a trigger signal is used to switch the device between conducting and blocking states. The latching process follows the following steps:
- Trigger: The device is switched from the blocking to the conducting state by applying a trigger signal to its control electrode.
- Hold: Once the device is triggered, the trigger signal is quickly removed. The device remains in the conducting state until the current drops below a certain threshold.
- Release: Once the current drops below the threshold, the device is switched back to the blocking state.
The VS-25TTS08-M3 also features a wide variety of protective functions. These include reverse blocking capability, overload protection, and surge current protection. The reverse blocking capability allows the device to block current in the reverse direction, while the overload and surge current protections prevent it from overheating and limit the amount of current passing through it respectively. This makes the VS-25TTS08-M3 an ideal choice for applications that require high reliability.
In summary, the VS-25TTS08-M3 is a type of SCR device that is well-suited for circuit switching circuits requiring low voltage or high speed operation. Its working principle is based on latching, with its blocking and conducting states controlled by a trigger signal. It also features a number of protective functions, making it ideal for high reliability applications. As such, it is an ideal choice for any switching applications in both consumer and industrial applications.
The specific data is subject to PDF, and the above content is for reference
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