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USB50812C-A Datasheet TVS Array

Manufacturer: Microsemi (now Microchip Technology)

Download the USB50812C-A datasheet PDF. This datasheet also includes the USB50803C variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (USB50803C_MicrosemiCorporation.pdf) that lists specifications for multiple related part numbers.

General 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.

Overview

USB50803C(-A) – USB50824C(-A) Available Bidirectional Low Capacitance TVS.

Key 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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Microsemi Corporation Logo USB50812C TVS Array Microsemi Corporation
Microsemi Corporation Logo USB50812 ULTRA LOW CAPACITANCE Microsemi Corporation

More Datasheets from Microsemi (now Microchip Technology)

Part Number Description
USB50815C-A TVS Array
USB50803C-A TVS Array
USB50805C-A TVS Array
USB50824C-A TVS Array