PUSB3 series datasheets. Manufacturer: PRTK.

PUSB3B 3.3V; 500Watt; steering diode / TVS array combo. For computer I/O ports, USB power & data line protection, RS-422/485 network protection, audio/video inputs, microcontroller interface protection in 8-pin SOIC package. Operational temperature range from -55°C to 150°C. Datasheet*) PUSB6B 5.25V; 500Watt; steering diode / TVS array combo. For computer I/O ports, USB power & data line protection, RS-422/485 network protection, audio/video inputs, microcontroller interface protection in 8-pin SOIC package. Operational temperature range from -55°C to 150°C. Datasheet*)

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