SMDA12C-e3中文资料4 LINE TVSarray数据手册Microchip规格书

描述 Description

This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged in an SO-8 configuration giving protection to 4 unidirectional or bi-directional data or interface lines. It is designed for use in applications where 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 effects of secondary lightning. These TVS arrays have peak pulse power ratings of 300 watts (SMDA) and 500 watts (SMDB) for an 8/20 µsec pulse. They are suitable for protection of sensitive circuitry consisting of TTL, CMOS, DRAM’s, SRAM’s, HCMOS, HSIC and low-voltage interfaces from 3.3 volts to 24 volts

特性 Features

Protects 3.0/3.3 volt up to 24 volt components Protects 4 unidirectional or bidirectional lines
Provides electrically-isolated protection
RoHS Compliant devices available by adding “e3” suffix
Tape & Reel per EIA Standard 481
13 inch reel; 2,500 pieces