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omponents 21201 Itasca Street Chatsworth !"# $
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SMDA/B03 THRU SMDA/B24C
TVSarray™ Series
DESCRIPTION (300 and 500 watt)
This 8 pin 4 line Unidirectional or Bidirectional array is designed for use in applications where protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined by IEC 1000-4-2, electrical fast transients (EFT) per IEC 1000-4-4 and effects of secondary lighting. These arrays are used to protect any combination of 4 lines. The SMDA/B product provides board level protection from static electricity and other induced voltage surges that can damage sensitive circuitry. These TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays protect 3. 0/3. 3 Volt components such as DRAM’s, SRAM’s, CMOS, HCMOS, HSIC, and low voltage interfaces up to 24Volts.
FEATURES
• • • • Protects 3. 0/3. 3 up through 24V Components Protects 4 lines Unidirectional or Bidirectional Provides electrically isolated protection SO-8 Packaging
MECHANICAL
• • • • Molded SO-8 Surface Mount Weight: 0. 066 grams (approximate) Body Marked with Logo, and device number Pin #1 defined by DOT on top of package
MAXIMUM RATINGS
• • • • • Operating Temperatures: -550C to +1500C Storage Temperature: -550C to +1500C SMDA Peak Pulse Power: 300 Watts (8/20 µsec, Figure 1) SMDB Peak Pulse Power: 500 Watts (8/20 µsec, Figure 1) Pulse Repetition Rate: <. 01%
PACKAGING
• • • Tape & Reel EIA Standard 481-1-A 13 inch reel 2,500 pieces (OPTIONAL) Carrier tubes 95 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE @ 250C Unless otherwise specified
STAND OFF VOLTAGE VWM VOLTS BREAKDOW N VOLTAGE VBR @1 mA VOLTS MIN 4 4 4 4 6 6 6 6 13. 3 13. 3 13. 3 13. 3 16. 7 16. 7 16. 7 16. 7 26. 7 26. 7 26. 7 26. 7 CLAMPING VOLTAGE VC @ 1 Amp (FIGURE 2) VOLTS MAX 7 7 7 7 9. 8 9. 8 9. 8 9. 8 19 19 19 19 24 24 24 24 43 43 43 43 CLAMPING VOLTAGE VC @5 Amp (FIGURE2) VOLTS MAX 9 9 9 9 11 11 11 11 24 24 24 24 30 30 30 30 55 5...
SMDA24 PDF File
