Littelfuse Pxx00S3G-A SIDACtor® Protection Thyristors are designed to protect AC power lines located in hostile environments from overvoltage transients. These thyristors can withstand a 4kV (1.2/50 voltage, 8/20 current) combination wave surge per IEC 61000-4-5 and provide both overcurrent and overvoltage protection for AC lines. The Pxx00S3G-A thyristors feature in high-reliability applications and are automotive grade AEC-Q101 qualified. These high-surge SIDACtor protection thyristors are designed in a surface-mount and compact DO-214AB package. The Pxx00S3G-A series thyristors protect exposed interfaces in industrial and ICT applications, such as RS-485 data interfaces or AC and DC power supplies.
