MCC SM03 THRU SM36 omponents 21201 Itasca Street Chatsworth !"# $ % !"# Features l l l l l Transient SOT-23 Package For surface mount application Protects 3.0/3.3 up through 36V Components Protects 2 Unidirectional or 1 Bidirectional line Provides electrically isolated protection Tape & Reel EIA Standard 481. Voltage Suppressor 500 Watt Mechanical Data l l l l SOT-23 Molded: SOT-23 Surface Mount Body marked with device number. Mounting Position: Any Weight: 0.14 grams (approx.) A D C MAXIMUM RATINGS § § § § F o B E o Operating Temperature: -55 C to +150 C Storage Temperature: -55oC to +150oC SM03 thru SM36 have a Peak Pulse Power:500 Watts (8/20 usec, Figure 1) Pulse Repetition Rate: <.01% Packaging The SM03 thru SM36 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, COMS, HCOMS, HSIC, and low volt. interfaces up to 36 volts. Because of the physical size, weight and protection capabilities, this product is ideal for use in but not limited to miniaturized electronic equipment such as hand held instruments, computers, computer peripherals and cell phones. H G J DIMENSIONS DIM A B C D E F G H J K INCHES MIN .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 MAX .120 .098 .055 .041 .081 .024 .0039 .044 .007 .020 MM MIN 2.80 2.10 1.20 .89 1.78 .45 .013 .89 .085 .37 MAX 3.04 2.64 1.40 1.03 2.05 .60 .100 1.12 .180 .51 NOTE Suggested Solder Pad Layout .031 .800 .035 .900 .079 2.000 .037 .950 .037 .950 www.mccsemi.com inches mm MCC SM03 thru SM36 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. Ipp -- Peak Pulse Current -- % Ipp WAVE FORMS 100 Peak Value -- Ipp 8 X 20 Waveform 50 Half-Value -- Ipp 2 0 0 20 10 30 t td t -- Time in microsec FIGURE 2 Pulse Wave Form FIGURE 1 Peak Pulse Power Vs Pulse Time MOUNTING PAD SOT23 CIRCUIT DIAGRAM ELECTRICAL CHARACTERISTICS PER LINE @ 25ºC Unless otherwise specified PART NUMBER DEVICE MARKING CLAMPING VOLTAGE VC @ 5 Amp (FIGURE 2) VOLTS LEAKAGE CURRENT ID @ VWM VOLTS CLAMPING VOLTAGE VC @ 1 Amp (FIGURE 2) VOLTS STAND OFF VOLTAGE VWM BREAKDOWN VOLTAGE VBR @1 mA VOLTS µA CAPACITANCE @0V, 1 MHz C Pin 1-3 or 2-3 pF CAPACITANCE @0V, 1 MHz C Pin 1-2 pF MIN MAX MAX MAX MAX MAX SM03 M03 3.3 4 7 9 200 800 400 SM05 M05 5.0 6.0 9.8 11 100 600 300 SM12 M12 12.0 13.3 19 24 1 185 93 SM15 M15 15.0 16.7 24 30 1 140 70 SM24 M24 24.0 26.7 43 55 1 88 44 SM36 M36 36.0 40.0 60 75 1 88 39 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. www.mccsemi.com