VS-16TTS08STRL-M3

Thyristors - SCRs

The VS-16TTS08STRL-M3 is a three-phase silicon controlled rectifier (SCR). It is part of the popular triac-scr family and is ideal for use in a wide range of power control applications.

Application Field

The VS-16TTS08STRL-M3 is used in high power and high voltage machinery applications such as welding, automotive, circuit breaker control and any other application where efficient control and switching of high power electrical signals is required. The SCR is designed for AC or DC control of motors and other power apparatus, and is able to withstand current frequencies up to 6000Hz. It is also able to tolerate an overvoltage of up to 805 volts.

Working Principle

SCRs, such as the VS-16TTS08STRL-M3, operate by using the introduction of a gate current to control the flow of the main current. A gate current trigger is required to turn on the device and the maximum continuous current that the device can carry is limited by the rating of the gate current. The gate current trigger must be supplied from an external circuit as the SCR itself cannot provide it. Once the gate current has triggered the device it is then able to carry current equally in both the anode-cathode and cathode-anode directions until the load current is no longer flowing or until the external gate current is removed. The device is then turned off again.

Special Features

The VS-16TTS08STRL-M3 comes with a number of features which makes it a suitable choice for use in a variety of power control applications. It has a high surge current tolerance rating of 8000 amperes, which leads to improved reliability and longevity. Additionally, the device features a low losses semiconductor construction and a very low on-state voltage drop. This makes it suitable for use with low voltage sensitive devices, such as digital and microprocessor based systems. Furthermore, a more rugged construction of the SCR minimizes the effects of physical shock and vibration, enhancing the device\'s reliability and durability.

Conclusion

The VS-16TTS08STRL-M3 is an ideal choice for applications requiring reliable power control of high power and high voltage electrical signals. Its advanced construction, combined with its low losses semiconductor design, enables the SCR to safely and efficiently carry current up to 6000Hz. The device also features a surge current tolerance of up to 8000amperes, as well as a low on-state voltage drop, allowing it to be effectively used with low voltage sensitive devices.