SMDA03C-8 MICROSEMI | Alldatasheet

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MSC0976.PDF ISO 9001 CERTIFIED REV F 7/06/2000 8700 E. Thomas Road Scottsdale, AZ 85251 Tel: (480) 941-6300 Fax: (480) 947-1503 DESCRIPTION (300 watt) This 14 pin 8 line Bi-directional 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 in IEC 1000-4-2, electrical fast transients (EFT) per IEC 1000-4-4 and effects of secondary lighting. These TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays have a peak power of 300 watts for an 8/20 µsec pulse and are designed to protect 3.0/3.3 volt components such as DRAM’s, SRAM’s, CMOS, HCMOS, HSIC, and low voltage interfaces up to 24 volts. FEATURES MECHANICAL

  • Protects 3.0/3.3 up through 24V Components • Molded SO-14 Surface Mount
  • Protects 8 lines Bi-directional • Weight: 0.127 grams (approximate)
  • Provides electrically isolated protection • Body Marked with Logo, and device number
  • SO-14 Packaging • Pin #1 defined by DOT on top of package
  • Encapsulation meets UL 94V-0 MAXIMUM RATINGS PACKAGING
  • Operating Temperatures: -550C to +1500C • Tape & Reel EIA Standard 481-1-A
  • Storage Temperature: -550C to +1500C • 13 inch reel 2,500 (OPTIONAL)
  • Peak Pulse Power: 300 Watts (8/20 µsec, Figure 1) • Carrier tubes 55 pcs per (STANDARD)
  • Pulse Repetition Rate: <.01% ELECTRICAL CHARACTERISTICS@ 250C Unless otherwise specified STAND OFF VOLTAG E VWM VOLTS BREAKDOWN VOLTAGE VBR @1 mA VOLTS CLAMPING VOLTAGE VC @ 1 Amp (FIGURE 2) VOLTS CLAMPING VOLTAGE VC @ 5 Amp (FIGURE 2) VOLTS LEAKAGE CURRENT ID @ VWM µA CAPACITANCE (f=1 MHz) @0V C pF TEMPERATURE COEFFICIENT OF VBR áVBR mV/°C PART NUMBER DEVICE MARKING MAX MIN MAX MAX MAX TYP MAX SMDA03C-8 SDL8 3.3 4 7.0 9.0 200 300 -5 SMDA05C-8 SDB8 5.0 6.0 9.8 11 40 200 1 SMDA12C-8 SDD8 12.0 13.3 19.0 24 1 75 8 SMDA15C-8 SDF8 15.0 16.7 24.0 30 1 50 11 SMDA24C-8 SDH8 24.0 26.7 43.0 55 1 35 28 NOTE: Transient Voltage Suppression (TVS) product is normally selected based on its stand off voltage VWM. Product selected voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected. Application: The SMDAXXC-8 product is designed for transient voltage suppression protection of components at the board level. It is an ideal product to be used for protection of I/O Transceivers. SMDA03C-8 thru SMDA24C-8 TVSarrayÔÔ Series

MSC0976.PDF ISO 9001 CERTIFIED REV F 7/06/2000 SMDA03C-8 thru SMDA24C-8 WAVE FORMS FIGURE 1 FIGURE 2 Peak Pulse Power Vs Pulse Time Pulse Wave Form MOUNTING PAD SO-14 CIRCUIT DIAGRAM SO-14 PACKAGE 0 10 20 300 100 t -- Time in microsec Ipp -- Peak Pulse Current -- % Ipp Peak Value -- Ipp Half-Value -- Ipp

8 X 20 Waveform

t t d