SSSS810201

The SSSS810201 is a silicon-controlled rectifier (SCR) produced by Littelfuse. It is designed for high-power switching applications and is commonly used in various industrial and consumer electronic devices. Here are its key features and specifications:

1. Functionality:
   • Silicon-Controlled Rectifier (SCR): A type of semiconductor device used for controlling and switching high power. It acts as a switch that can handle high voltages and currents.
2. Electrical Ratings:
   • Maximum Repetitive Off-State Voltage (VDRM): Typically around 800V, suitable for high-voltage applications.
   • Maximum RMS On-State Current (IT(RMS)): Generally up to 10A, capable of handling substantial current loads.
3. Switching Characteristics:
   • Gate Trigger Voltage (VGT): The voltage required to trigger the SCR into conduction mode.
   • Latching Current (IL): The minimum current required to maintain the SCR in the conducting state once triggered.
4. Package Type:
   • TO-220 or similar package, suitable for mounting on heat sinks for efficient heat dissipation and reliable performance in high-power applications.
5. Applications:
   • Motor Control: Used in motor speed controls and starter circuits.
   • Power Regulation: Ideal for use in light dimmers, heater controls, and other power regulation systems.
   • Overvoltage Protection: Can be used in surge protection devices to safeguard circuits from voltage spikes.
6. Features:
   • High Power Handling: Designed to switch and control high power with robust thermal performance.
   • Reliable Operation: Ensures stable operation in demanding environments with high voltage and current requirements.

The SSSS810201 is suitable for applications requiring high-voltage switching and reliable control in various electronic and industrial systems. If you have any specific requirements or need further details, please let me know!