S4065JTP

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Thyristors - SCRs

The S4065JTP is a silicon controlled rectifier (SCR), also known as a thyristor, which is used to control the flow of electricity in a circuit. SCRs are solid-state, three-terminal semiconductor devices that act like switches. They are used in a variety of applications such as motor speed control, power factor correction, power control, and protection against overcurrent and overvoltage. In addition, SCRs can be used in high-speed switching and signal processing applications.

The S4065JTP is an SCR with four terminals. Three terminals (anode, cathode, and gate) provide an electrically isolated control path between the device and the control logic. The fourth terminal, known as the APT (auxiliary power terminal), is connected back to the device\'s anode, and is used to supply the device with control voltage. The device is capable of controlling high-current and low-voltage applications (up to 1,500 volts and up to 7,500 amps).

The S4065JTP is a current-controlled SCR (CCR). It is activated by a current pulse applied to the Gate terminal. The Gate must be positively biased with respect to the AC anode terminal of the SCR in order to turn the device on. The device will remain in an on-state as long as the current continues to flow through the Gate terminal. The Gate current can be provided by a control circuit, or by the main AC power source. Once the Gate current is removed, the S4065JTP will turn off.

The S4065JTP has a number of features that make it ideal for use in a variety of applications. These features include high surge currents and high peak repetitive off-state voltage, long holding current ranges, fast turn-off time, and high temperature operation. It also has a low-forwards voltage drop, low turn-on time, and low reverse current leakage.

The S4065JTP a powerful device, and is suitable for applications such as motor speed control, power factor correction, power control, and protection against overcurrent and overvoltage. Its ability to control high currents and voltages makes it ideal for high-speed switching and signal processing applications. It is also capable of handling thermal and overload conditions, making it suitable for use in industrial systems.

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