SM8LC12/TR7

8700 E. Thomas Road Scottsdale, AZ 85251 Tel: (480) 941-6300 Fax: (480) 947-1503 SM8LC03 thru SM8LC24 TVSarray  Series DESCRIPTION (500 watt) This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged in an SO-8 configuration giving protection to 2 Bidirectional 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 1000-4-2, electrical fast transients (EFT) per IEC 1000-4-4 and effects of secondary lighting. These TVS arrays have a peak power rating of 500 watts for an 8/20µsec pulse. This array is suitable for protection of sensitive circuitry consisting of TTL, CMOS DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, and I/O transceivers. The SM8LCXX product provides board level protection from static electricity and other induced voltage surges that can damage sensitive circuitry. FEATURES MECHANICAL • • • • • • • • • Protects up to 2 Bidirectional lines Surge protection Per IEC 1000-4-2, IEC 1000-4-4 Provides electrically isolated protection SO-8 Packaging Low capacitance of 25 Pf per line pair Molded SO-8 Surface Mount Weight: 0.066 grams (approximate) Marking: Logo, device number, date code Pin #1 defined by DOT on top of package MAXIMUM RATINGS PACKAGING • • • • • • • Operating Temperatures: -550C to +1500C Storage Temperature: -550C to +1500C Peak Pulse Power: 500 Watts (8/20 µsec, Figure 1) Pulse Repetition Rate: