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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by 1SMA10CAT3/D Zener Transient Voltage Suppressors Specification Features: * Reverse Stand-Off Voltage Range: 10 - 78 V * Bidirectional Operation * Peak Power -- 400 Watts @ 1.0 ms * ESD Rating of Class 3 (>16 kV) per Human Body Model * Pico Seconds Response Time (0 V to BV) * Flat Handling Surface for Accurate Placement * Package Design for Top Side or Bottom Circuit Board Mounting * Available in Tape and Reel * Low Profile Package Mechanical Characteristics: * Case: Void-free, transfer-molded plastic * Maximum Case Temperature for Soldering Purposes: 260C for 10 seconds * Finish: All external surfaces are corrosion resistant with readily solderable leads * Polarity: None * Mounted Position: Any MAXIMUM RATINGS AND CHARACTERISTICS Rating Peak Power Dissipation @ TL = 25C, PW = 10/1000 s (Note 1) Thermal Resistance from Junction to Lead Thermal Resistance from Junction to Ambient Operating and Storage Junction Temperature Range 1SMA10CAT3 through 1SMA78CAT3 PLASTIC SURFACE MOUNT BIDIRECTIONAL ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 10 - 78 VOLTS VR 400 WATTS PEAK POWER SMA CASE 403B-01 PLASTIC Symbol Ppk RJL RJA TJ, Tstg Value 400 29 150 150 Unit Watts C/W C/W C * FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec. 1. Non-repetitive current pulse. ELECTRICAL CHARACTERISTICS Reverse Stand-off Voltage VRWM (Volts) 10 11 12 13 14 15 16 17 Breakdown Voltage VBR Volts (Min) 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 IT mA 1 1 1 1 1 1 1 1 Maximum Reverse Voltage @ IRSM (Clamping Voltage) VRSM (Volts) 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 Maximum Reverse Surge Current IRSM (Amps) 23.5 22.0 20.1 18.6 17.2 16.4 15.4 14.5 Maximum Reverse Leakage @ VRWM IR (A) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 D Devce Marking Device Di 1SMA10CAT3 1SMA11CAT3 1SMA12CAT3 1SMA13CAT3 1SMA14CAT3 1SMA15CAT3 1SMA16CAT3 1SMA17CAT3 QXC QZC REC RGC RKC RMC RPC RRC (continued) * TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type number listed indicates a tolerance of 5%. REV 1 (c) Motorola, Inc. 1996 1SMA10CAT3 through 1SMA78CAT3 MOTOROLA 1 ELECTRICAL CHARACTERISTICS -- continued Reverse Stand-off Voltage VRWM (Volts) 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 Breakdown Voltage VBR Volts (Min) 20 22.2 24.4 26.7 28.9 31.1 33.3 36.7 40 44.4 47.8 50 53.3 56.7 60 64.4 66.7 71.1 77.8 83.3 86.7 IT mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Maximum Reverse Voltage @ IRSM (Clamping Voltage) VRSM (Volts) 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.2 77.4 82.4 87.1 93.6 96.8 103.0 113.0 121.0 126.0 Maximum Reverse Surge Current IRSM (Amps) 13.7 12.3 11.3 10.3 9.5 8.8 8.3 7.5 6.9 6.2 5.8 5.5 5.2 4.9 4.6 4.3 4.1 3.9 3.5 3.3 3.2 Maximum Reverse Leakage @ VRWM IR (A) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 D Devce Marking Device Di 1SMA18CAT3 1SMA20CAT3 1SMA22CAT3 1SMA24CAT3 1SMA26CAT3 1SMA28CAT3 1SMA30CAT3 1SMA33CAT3 1SMA36CAT3 1SMA40CAT3 1SMA43CAT3 1SMA45CAT3 1SMA48CAT3 1SMA51CAT3 1SMA54CAT3 1SMA58CAT3 1SMA60CAT3 1SMA64CAT3 1SMA70CAT3 1SMA75CAT3 1SMA78CAT3 RTC RVC RXC RZC SEC SGC SKC SMC SPC SRC STC SVC SXC SZC TEC TGC TKC TMC TPC TRC TSC * TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type number listed indicates a tolerance of 5%. MOTOROLA 2 1SMA10CAT3 through 1SMA78CAT3 RATING AND TYPICAL CHARACTERISTIC CURVES 100 Ippm, PEAK PULSE CURRENT (%) NONREPETITIVE PULSE WAVEFORM SHOWN IN FIGURE 2. TA = 25C 120 = 10 s 100 80 60 40 20 0 0.001 0.01 0.1 tP, PULSE WIDTH (ms) 1 10 TA = 25C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT PEAK VALUE DECAYS TO 50% OF Ipp. Ippm HALF VALUE - Ipp/2 10/1000 s WAVEFORM AS DEFINED BY R.E.A. td 0 1 2 t, TIME (ms) 3 4 5 Ppk , PEAK POWER (kW) 10 1 0.1 10-4 Figure 1. Pulse Rating Curve Figure 2. Pulse Waveform 120 PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 100 80 60 40 20 0 10 x 1000 WAVEFORM AS DEFINED BY R.E.A. 0 40 80 120 160 TA, AMBIENT TEMPERATURE (C) 200 Figure 3. Pulse Derating Curve 1SMA10CAT3 through 1SMA78CAT3 MOTOROLA 3 OUTLINE DIMENSIONS S A 0.157 4.0 0.0787 2.0 D B 0.0787 2.0 inches mm SMA C NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.160 0.180 0.090 0.115 0.075 0.105 0.050 0.064 0.004 0.008 0.006 0.016 0.030 0.060 0.190 0.220 MILLIMETERS MIN MAX 4.06 4.57 2.29 2.92 1.91 2.67 1.27 1.63 0.10 0.20 0.15 0.41 0.76 1.52 4.83 5.59 K J H DIM A B C D H J K S CASE 403B-01 ISSUE O Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 MOTOROLA 4 *1SMA10CAT3/D* 1SMA10CAT3 through 1SMA78CAT3 1SMA10CAT3/D |
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