MICROCHIP USB50805CE3/TR7

This USB50803C(-A) – USB50824C(-A) family of Transient Voltage Suppressor (TVS) arrays comes in an SO-8 package and can provide protection to 2 bidirectional data or interface lines. It is designed for use in applications where very low capacitance protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined in IEC 61000-4-2, electrical fast transients (EFT) per IEC 61000-4-4 and secondary effects of lightning. These TVS arrays have a peak power rating of 500 watts for an 8/20 μs pulse. This array is suitable for protection of sensitive circuitry such as TTL, CMOS DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, Universal Serial Bus (USB) and I/O transceivers.

• Provides electrically isolated protection for up to 2 bidirectional lines.
• Surge protection per IEC 61000-4-2 and IEC 61000-4-4.
• UL 94V-0 flammability classification.
• Ultra low capacitance; 3 pF per line pair.
• Ultra low leakage current.
• RoHS compliant versions available.

• EIA-RS485 data rates: 5 Mbs
• 10/100/1000 Base T Ethernet
• USB data rate: 900 Mbs