SMS05T1 Series SC-74 Quad Transient Voltage Suppressor for ESD Protection This quad monolithic silicon voltage suppressor is designed for applications requiring transient overvoltage protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems and other applications. This quad device provides superior surge protection over current quad Zener MMQA series by providing up to 350 watts peak power. http://onsemi.com SC-74 QUAD TRANSIENT VOLTAGE SUPPRESSOR 350 WATTS PEAK POWER 5 VOLTS Features * SC-74 Package Allows Four Separate Unidirectional Configurations * Peak Power - 350 W, 8 x 20 mS * ESD Rating of Class N (Exceeding 25 kV) per the Human Body Model 1 * ESD Rating: * * * IEC 61000-4-2 (ESD) 15 kV (air) 8 kV (contact) IEC 61000-4-4 (EFT) 40 A (5/50 ns) IEC 61000-4-5 (lightning) 23 A (8/20 ms) UL Flammability Rating of 94 V-0 These Devices are Pb-Free and are RoHS Compliant SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable Typical Applications * Hand Held Portable Applications such as Cell Phones, Pagers, Notebooks and Notebook Computers MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation 8 x 20 mS @ TA = 25C (Note 1) Ppk 350 W Total Power Dissipation on FR-5 Board @ TA = 25C (Note 2) Derate Above 25C PD 225 mW 1.8 mW/C Thermal Resistance, Junction-to-Ambient RqJA 556 C/W Junction and Storage Temperature Range TJ, Tstg -55 to +150 C TL 260 C Lead Solder Temperature Maximum 10 Seconds Duration SC-74 CASE 318F STYLE 1 6 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Non-repetitive current pulse 8 x 20 mS exponential decay waveform 2. FR-5 = 1.0 x 0.75 x 0.62 in. MARKING DIAGRAM xxx M G G 1 xxx = Specific Device Code M = Date Code* G = Pb-Free Package (Note: Microdot may be in either location) *Date Code orientation and/or position may vary depending upon manufacturing location. PIN ASSIGNMENT 1 6 2 5 3 4 PIN 1. 2. 3. 4. 5. 6. CATHODE ANODE CATHODE CATHODE ANODE CATHODE DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics table on page 2 of this data sheet. ORDERING INFORMATION See detailed ordering, marking and shipping information in the ordering information section on page 2 of this data sheet. (c) Semiconductor Components Industries, LLC, 2014 September, 2014 - Rev. 8 1 Publication Order Number: SMS05T1/D SMS05T1 Series ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR IT QVBR I IF Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT VC VBR VRWM V IR VF IT Test Current Maximum Temperature Coefficient of VBR IF Forward Current VF Forward Voltage @ IF ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK IPP Uni-Directional ELECTRICAL CHARACTERISTICS - UNIDIRECTIONAL Max Reverse Leakage Current Max Reverse Voltage (Clamping Voltage) At Specified Reverse Surge Current (IRSM) Max Reverse Voltage (Clamping Voltage) At Specified Reverse Surge Current (IRSM) IT IR VR IRSM (8x20 ms) VRSM (8x20 ms) IRSM (8x20 ms) VRSM (8x20 ms) Breakdown Voltage VBR(V) Capacitance @ 0 Volt Bias, 1 MHz (pF) Device* Device Marking Min Nom Max (mA) (mA) (V) (A) (V) (A) (V) Min Max SMS05T1G 5V0 6.0 - 7.2 1.0 20 5.0 5.0 9.8 23 15.5 250 400 SMS12T1G 12V 13.3 - 15 1.0 1.0 12 5.0 19.0 15 23.0 80 150 SMS15T1G 15V 16.7 - 18.5 1.0 1.0 15 5.0 24.0 12 29.0 60 125 SMS24T1G 24V 26.7 - 32 1.0 1.0 24 5.0 40.0 8 44.0 40 75 *Includes SZ-prefix devices where applicable. ORDERING INFORMATION Package Shipping SMS05T1G, SZSMS05T1G** SC-74 (Pb-Free) 3000 / Tape & Reel SMS12T1G SC-74 (Pb-Free) 3000 / Tape & Reel SMS15T1G, SZSMS15T1G** SC-74 (Pb-Free) 3000 / Tape & Reel SMS24T1G, SZSMS24T1G** SC-74 (Pb-Free) 3000 / Tape & Reel Device For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. **SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. http://onsemi.com 2 SMS05T1 Series TYPICAL CHARACTERISTICS 110 100 % OF RATED POWER OR IPP PPP, PEAK PULSE POWER (kW) 10 1 0.1 1 10 100 1000 50 40 30 20 0 25 50 75 100 125 Figure 1. Non-Repetitive Peak Pulse Power versus Pulse Time Figure 2. Power Derating Curve 150 50 80 70 VC, CLAMPING VOLTAGE (V) WAVEFORM PARAMETERS tr = 8 ms td = 20 ms 90 PERCENT OF IPP 60 TA, AMBIENT TEMPERATURE (C) 110 c-t 60 td = IPP/2 50 40 30 20 45 WAVEFORM PARAMETERS tr = 8 ms td = 20 ms SMS24 40 35 30 SMS15 25 SMS12 20 15 SMS05 10 5 0 5 10 15 20 0 30 25 0 5 10 15 20 25 t, TIME (ms) IPP, PEAK PULSE CURRENT (A) Figure 3. Pulse Waveform Figure 4. Clamping Voltage versus Peak Pulse Current 300 5 PULSE WAVEFORM tr = 8 ms td = 20 ms 4 250 C, CAPACITANCE (pF) VF, FORWARD VOLTAGE (V) 70 tp, PULSE DURATION (ms) 100 10 0 80 10 0 0.01 0.1 90 8 X 20 ms SURGE 3 2 1 TJ = 25C 200 SMS05 150 100 SMS12 50 SMS15 SMS24 0 0 0 5 10 15 20 0 5 10 15 20 25 IF, FORWARD CURRENT (A) VR, REVERSE VOLTAGE (V) Figure 5. 8 x 20 ms VF Figure 6. Typical Capacitance (SMS05 Series) http://onsemi.com 3 SMS05T1 Series PACKAGE DIMENSIONS SC-74 (SC-59ML) CASE 318F-05 ISSUE N D 6 5 4 2 3 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. 318F-01, -02, -03, -04 OBSOLETE. NEW STANDARD 318F-05. E HE 1 DIM A A1 b c D E e L HE q b e C A 0.05 (0.002) q L A1 MIN 0.90 0.01 0.25 0.10 2.90 1.30 0.85 0.20 2.50 0 MILLIMETERS NOM MAX 1.00 1.10 0.06 0.10 0.37 0.50 0.18 0.26 3.00 3.10 1.50 1.70 0.95 1.05 0.40 0.60 2.75 3.00 10 - MIN 0.035 0.001 0.010 0.004 0.114 0.051 0.034 0.008 0.099 0 INCHES NOM 0.039 0.002 0.015 0.007 0.118 0.059 0.037 0.016 0.108 - MAX 0.043 0.004 0.020 0.010 0.122 0.067 0.041 0.024 0.118 10 STYLE 1: PIN 1. CATHODE 2. ANODE 3. CATHODE 4. CATHODE 5. ANODE 6. CATHODE SOLDERING FOOTPRINT* 2.4 0.094 0.95 0.037 1.9 0.074 0.95 0.037 0.7 0.028 1.0 0.039 SCALE 10:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 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