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USB50803C - TVS Array

Description

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.

Features

  • are the same in each anti -parallel (opposite facing) leg when the pins are tied together in this manner for bidirectional protection. Th e device with an “-A” suffix is opposite in polarity for each pin-to-pin leg (see schematics). This provides no functional difference for bidirectional TVS protection with the noted pins tied together as described above. But the difference is significant if each leg is being used separately for unidirectional.

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Full PDF Text Transcription

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USB50803C(-A) – USB50824C(-A) Available Bidirectional Low Capacitance TVS Array DESCRIPTION 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. Using the schematic on the last page, pins 1 & 2 are tied together for the first protected line, and pins 7 & 8 are tied together to ground.
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