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| 8700 E. Thomas Road Scottsdale, AZ 85252 Tel: (480) 941-6300 Fax: (480) 947-1503 SM1603-03C thru SM1624-24C DESCRIPTION (300 watt) This 16 pin 8 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 in IEC 1000-42, 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 sec 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. TVSarrayTM Series TM FEATURES * * * * Protects 3.0/3.3 up through 24V Components Protects 8 lines Unidirectional or Bidirectional Provides electrically isolated protection SO-16 Packaging MECHANICAL * * * * * Molded SO-16 Surface Mount Weight: 0.128 grams (approximate) Body Marked with Logo, and device number Pin #1 defined by DOT on top of package Encapsulation meets UL 94V-0 MAXIMUM RATINGS * * * * Operating Temperatures: -550C to +1500C Storage Temperature: -550C to +1500C Peak Pulse Power: 300 Watts (8/20 sec, Figure 1) Pulse Repetition Rate: <.01% PACKAGING * * * Tape & Reel EIA Standard 481-1-A 13 inch reel 2,500 pieces (OPTIONAL) Carrier tubes 48 pcs per (STANDARD) ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless otherwise specified STAND OFF VOLTAGE VWM VOLTS MAX SM1603 SM1603C SM1605 SM1605C SM1612 SM1612C SM1615 SM1615C SM1624 SM1624C MBA MBB MBC MBD MBE MBF MBG MBH MBK MBL 3.3 3.3 5.0 5.0 12 12 15 15 24 24 BREAKDOWN VOLTAGE VBR @1 mA VOLTS MIN 4 4 6 6 13.3 13.3 16.7 16.7 26.7 26.7 CLAMPING VOLTAGE VC @ 1 Amp (FIGURE 2) VOLTS MAX 7 7 9.8 9.8 19 19 24 24 43 43 CLAMPING VOLTAGE VC @ 5 Amp (FIGURE2) VOLTS MAX 9 9 11 11 24 24 30 30 55 55 LEAKAGE CURREN T ID @ VWM A MAX 125 200 20 40 1 1 1 1 1 1 CAPACITANCE (f=1 MHz) @0V C pF TYP 850 425 880 440 440 220 400 200 275 137 TEMPERATURE COEFFICIENT OF VBR aVBR mV/C MAX -3 -5 3 1 10 8 13 11 30 28 PART NUMBER DEVICE MARKING Part numbers with a "C" suffix are bidirectional devices 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 SM16XX/XXC 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. MSC0885.PDF ISO 9001 CERTIFIED REV N 7/07/2000 SM1603-03C thru SM1624-24C WAVE FORMS 100 Peak Value -- Ipp 8 X 20 Waveform 50 Half-Value -- Ipp 2 0 0 t 10 td 20 30 I * t -- Time in microsec FIGURE 1 Peak Pulse Power Vs Pulse Time FIGURE 2 Pulse Wave Form MOUNTING PAD SO-16 CIRCUIT DIAGRAM p 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 SO-16 PACKAGE A INCHES DIM MIN 0.358 0.150 0.053 0.011 0.016 0.050 BSC 0.006 0.004 0.189 0.228 0.010 0.008 0.206 0.244 MAX 0.398 0.158 0.069 0.021 0.050 p MILLIMETERS MIN 9.09 3.81 1.35 0.28 0.41 1.27 BSC 0.15 0.10 4.80 5.79 0.25 0.20 5.23 6.19 MAX 10.10 4.01 1.75 0.53 1.27 B P A B C D G F D C K J L G J K L P F MSC0885.PDF ISO 9001 CERTIFIED REV N 7/07/2000 |
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