VS-70TPS12PBF

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Thyristors – SCRs are a type of semiconductor device that operates using a three-terminal operational state known as the gate-controlled rectifier, or the “triac”. The essential component of such a device is an SCR, or silicon-controlled rectifier, that acts as a switch when an electric current is applied to the gate terminal. The VS-70TPS12PBF is one such example of an SCR that can be used in a wide range of applications.

The VS-70TPS12PBF is a low-power SCR with an OFF current rating of just 5mA, a maximum ON-state current rating of 7A, and a blocking voltage of up to 700Volts. This SCR utilises a glass-sealed package, meaning that it is completely sealed from the outside environment and has a high degree of protection against radiation and moisture intrusion. This makes the VS-70TPS12PBF an ideal choice for applications such as motor control, automotive systems, power switching, and consumer electronics.

Due to its low-power requirements and its maximum ON-state current rating of up to 7A, the VS-70TPS12PBF is particularly well-suited for applications that require a high level of reliability in low-voltage applications. Examples of such applications include motor control in a wide range of domestic appliances, automotive systems, power switching, UPS systems, and consumer electronics.

The working principle of the VS-70TPS12PBF SCR is based on a simplified version of the standard thyristor concept. The gate terminal is the input to the SCR, and when a voltage is applied to the gate, the SCR will become activated and switch on, allowing current to flow through a positive-voltage path. When this is done, the SCR will switch off when the voltage applied to the gate terminal falls below a certain level. This allows for precise control over the device, allowing for a wide range of functions in applications such as motor control, power switching, and consumer electronics.

The VS-70TPS12PBF SCR also provides protection against local over-voltages and over-currents by featuring a temperature-sensitive device that will shut down the device in case of a temperature surge. This makes the device ideal for use in applications that require a high level of dependability and safety, such as motor control, automotive systems, power switching, UPS systems, and consumer electronics. Furthermore, the VS-70TPS12PBF can also be used for applications that require high-speed switching capabilities due to its 16µs turn-on time.

Overall, the VS-70TPS12PBF is a highly reliable low-power SCR that can be used in a variety of applications. Its low OFF-state current rating, its high-voltage blocking capabilities, and its temperature-sensitive shutdown capabilities make the device ideal for a variety of motor control and power switching applications. Additionally, its fast turn-on time also make it suitable for applications that require a high-speed switching capability.

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