MOTOROLA SC (DIODES/OPTO) 25E D MOTOROLA m= SEMICONDUCTOR i at TECHNICAL DATA Zener Overvoltage Transient Suppressors .. designed specifically for transient voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a low resistance path for surge current flow to ground, A 1500 W (SMC) device is normally selected when the threat of transients is from lightning induced transients, conducted via external leads or 1/O lines. It is also used to protect against switching transients induced by large coils or industrial motors. Source impedance at component level in a system is usually high enough to limit the current to within the peak pulse current {Ipp) rating of this series. Standard Zener Voltage Range 5.0 to 170 V Peak Power 1500 Watts @ 1.0 ms Low Inductance Package Low Leakage < 5.0 nA Above 10 V Package Designed for Top Side or Bottom Circuit Board Mounting Available in Tape and Reel eeeee4es Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable and weldable POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode, will be positive with respect to anode. MOUNTING POSITION: Any LEADS: Modified 1-Bend providing more contact area to bond pad MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 230C for 10 seconds MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (1) PpK 600 Watts @ Tr = 25C Steady State Power Dissipation Pp 5.0 Watts @ TL s 76C Derated above TL = 75C 50 mWwPrc Forward Surge Current (2} lFSM 100 Amps _ & Ta = 28C Operating and Storage Temperature Range Ty: Tstg | ~65to +175 c Note 1. A transient suppressor is normally selected according to the reverse Stand Off Voltage (VR) which should be equal to or greater than the DC or continuous peak operating voltage level. Note 2. 1/2 Square wave (or equivalent), PW = 8.3 ms, Duty Cycle = 4 Pulses per min. max. @MOTOROLA INC., 1989 @) mororo WH 6367255 0081333 2 Order this data sheet by 1SMC5.0/D To1-23 1SMC5.0, A thru 1SIMC170, A PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 1500 WATT PEAK POWER 5,0 WATTS STEADY STATE CASE 403-01 OUTLINE DIMENSIONS ES ian bc eae t , , 2 06 100m NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14,5M, 1982. 2. CONTROLLING DIMENSION: INCH. DS7084 LA aeMOTOROLA SC (DIODES/OPTO) 256 D) b3b?e55 0081334 | T-H-A3 ELECTRICAL CHARACTERISTICS (Ta = 25C unless otherwise noted). Breakdown Voltage Peak Maximum Reverse Ver @ly Maximum Pulse Current. | Reverse Leakage Stand-Off Voltage BR @'T Clamping Voltage| (See Figure 2) @ VR Vr Volts @ Ipp Ipp Ir Device Device Volts (1) Min mA Volts Amps BA Marking 18MC5.0 5.0 6.40 -10 9.6 166.2 1000 GDD 18MC5.0A 5.0 6.40 10 9.2 163.0 1000 GDE . 1SMC6.0 6,0 6.67 10 11.4 131.6 1000 GDF 1SMC6.0A 6.0 6.67 10 10.3 145.6 1000 GDG 1SMC6.5 6.5 7.22 10 12.3 122.0 500 GDH 1SMC6.5A 6.5 7.22 10 17.2 133.9 500 GDK 1SMC7.0 7.0 7.78 10 13.3 112.8 200 GDL 1SMC7.0A 7,0 7.78 10 12.0 125.0 200 GDM 1SMC7.5 7.5 8.33 1.0 14.3 - 104.9 100 GDN 1SMC7,5A 7.5 8.33 1.0 12,9 116.3 100 GDP 1SMC8.0 8,0 8.89 1.0 15.0 400.0 50 GbQa 1SMC8.0A 8.0 8.89 1.0 13.6 110.3 50 GDR 1SMC8.5 8.5 9,44 1.0 15.9 94,3 25 GDS iSMC8.5A 8.5 9.44 1.0 14.4 104.2 20 GDT 1SMC9.0 9.0 10.0 1.0 16.9 88.7 10 GDU 1SMC9.0A 9.0 10.0 1.0 15.4 97.4 : 40 GDV 1SMC10 10 11.1 1.0 18.8 79.8 5.0 GDW 1SMC10A 10 11.1 1.0 17.0 88.2 5.0 GDX 1SMC11 11 12.2 1,0 20.1 74.6 5.0 GDY 1SMC11A 11 12,2 1.0 18,2 82.4 5.0 GDZ 18MC12 12 13.3 1.0 22.0 68.2 5.0 GED 18MC12A 12 13.3 1.0 19.9 75.3 5.0 GEE 1SMC13 13 14.4 1.0 23.8 63.0 5.0 GEF 1SMC13A 13 14.4 1.0 21,5 69.7 5.0 GEG 1SMC14 - 14 15.6 1.0 25.8 58.1 5.0 . GEH 1SMC14A 14 15.6 1.0 23.2 64.7 5.0 GEK 1SMC15 15 16.7 1.0 26.9 55.8 5.0 GEL 1SMCi5A 15 16.7 1.0 24.4 61.5 5.0 | GEM iSMC16 16 17.8 1.0 28.8 52.1 5.0 GEN 1SMCI6A 16 17.8 1.0 26.0 57.7 5.0 GEP 1SMC17 17 18.9 1.0 30.5 49.2 5.0 GEQ 1SMC17A 17 18.9 1.0 27.6 53.3 5.0 GER 4SMC18 18 20.0 1.0 32.2 46.6 5.0 GES 1SMC18A 18 20.0 4.0 29,2 51.4 5.0 GET 1S8MC20 20 22.2 1.0 35.8 41.9 5.0 GEU 1SMC20A 20 22.2 1.0 32.4 46.3 : 5.0 GEV 1SMC22 22 24.4 1.0 39.4 38,1 5.0 GEW 1SMC22A 22 24.4 1.0 35.5 42,2 5.0 GEX 1SMC24 24 26.7 1.0 43.0 34.9 5.0 GEY ISMC24A 24 26.7 1.0 38.9 38.6 5.0 GEZ 1S8MC26 26 28.9 1.0 46.6 32.2 5.0 GFD iSMC26A 26 28,9 1.0 42.1 35.6 5.0 GFE 1SMC28 28 31.1 4.0 50,0 30.0 5.0 GFF ISMC28A 28 31.1 1.0 45.4 33.0 5.0 GFG 1S8MC30 30 33.3 1.0 53.5 28.0 5.0 GFH 1SMC30A 30 33.3 1.0 48.4 31.0 5.0 GFK 1SMC33 33 36.7 1.0 59,0 25.2 5.0 GFL 1SMC33A 33 36.7 1.0 53.3 28.1 5.0 GFM iSMC36 36 40.0 1.0 64.3 23.3 5.0 GFN 1SMC36A 36 40.0 4.0 58.1 25.8 5.0 GFP 1SMC40 40 44.4 4.0 71.4 21.0 5.0 GFa 1SMC40A : 40 44.4 1.0 64.5 32.2 5.0 GFR ISMC43 43 47.8 1.0 76.7 19.6 5.0 GFS 1SMC43A 43 47.8 1.0 69.4 21,6 5.0 GFT 1SMC45 45 50.0 1.0 80.3 18.7 5.0 GFU 1SMC45A 45 50.0 1,0 72.7 20.6 5.0 GFV Note 1. A transient suppressor is normally selected according to the reverse Stand Off Voltage (VR} which should be equal (continued) to or greater than the DC or continuous peak operating voltage level. MOTOROLA 1SMC5.0 SERIES 2MOTOROLA SC (DIODES/OPTO) 256 D MM 6367255 0061335 b ELECTRICAL CHARACTERISTICS continued (Ta = 25C unless otherwise noted). 7- Ml- AS Breakdown Voltage Peak Maximum : Reverse Ver @ I Maximum Pulse Current | Reverse Leakage = Stand-Off Voltage BR 'T Clamping Voltage| (See Figure 2) @ Ve A Va Volts @ Ipp Ipp Ir Device a Device Volts (1) Min mA Volts _ Amps pA Marking 1SMC48 48 53.3 1.0 85.5 17.5 5.0 GFW 1SMC48A 48 53.3 1.0 77.4 19.4 5.0 GFX 1SMC5i 51 56.7 1.0 91.1 18.5 5.0 GFY 1SMC51IA 51 56.7 1,0 ~ 82.4 18.2 5.0 GFZ iSMC54 54 60.0 1.0 96.3 15.6 5.0 GGD 1SMC54A 54 60.0 1.0 87.1 17.2 5.0 GGE 1SMC58 58 64.4 1.0 103 14.6 5.0 GGF 1SMC58A 58 64.4 1.0 93.6 16.0 5.0 GGG 1SMC60 60 66.7 1.0 107 14,0 5.0 GGH 1SMC60A 60 66.7 1.0 96.8 15.5 5.0 GGK 1SMC64 64 71.1 1.0 114 13,2 5.0 GGL 1SMC64A 64 714 1,0 103 14.6 5.0 GGM 1S8MC70 70 77.8 1.0 125 - 12.0 5.0 GGN 1SMC70A 70 778 1.0 113 13.3 5.0 GGP 1SMC75 75 83.3 1.0 134 11.2 5.0 GGa 1SMC75A 75 83.3 4.0 121 12.4 5.0 GGR 1SMC78 78 86.7 1.0 139 10.8 5.0 GGS 1SMC78A 78 86.7 1.0 126 11.4 5.0 GGT 1SMC85 85 94.4 1.0 161 9.9 5.0 GGU iSMC85A 85 94.4 1.0 137 10.4 5.0 GGV 1SMC90 90 100 1.0 160 9.4 5.0 GGW 1SMC90A 90 100 1,0 146 10.3 5.0 GGX 1SMC100 100 117 1.0 179 8.4 5.0 GGY 1SMC100A 100 111 1.0 162 9.3 5.0 GGZ 1SMC110 110 122 1.0 196 77 5.0 GHD iSMC110A 110 122 1.0 177 8.4 5.0 GHE 1SMC120 120 133 1.0 214 7.0 5.0 GHF 18MC120A 120 133 1,0 193 7.8 5.0 GHG 1SMC130 130 144 1.0 231 6.5 5.0 GHH 1SMC130A 130 144 1.0 209 7.2 5.0 GHK 18MC150 150 167 1.0 268 5.6 6.0 GHL 1SMC150A 160 167 1.0 243 6.2 5.0 GHM 1SMC160 160 178 1.0 287 5.2 5.0 GHN 1SMC160A 160 178 1.0 259 5.8 5.0 GHP 18MC170 170 189 1.0 304 4.9 5.0 GHO 1S8MC170A 170 189 1.0 275 5.5 5.0 GHR Note 1. A transient suppressor is normally selected according to the reverse Stand Off Voltage (VR) which should be equal to or greater than the DC or continuous peak operating voltage level. 100 Pp, PEAK POWER (KW) 1 us 10 us 100 pes tp, PULSE WIDTH PULSE WAVEFORM SHOWN IN FIGURE 2 1ms 10 ms Figure 1, Pulse Rating Curve 1SMC5.0 SERIES _ = a oo 2 Qo o o Qo PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT @ Ta = 25C ny oS o 0 25 60 76 100 125 180 = 176 Ta, AMBIENT TEMPERATURE (C) Figure 2. Pulse Derating Curve 200 MOTOROLA 3MOTOROLA SC (DIODES/OPTO) @25E D MM 6367255 0081336 | T-H- a3 ABBREVIATIONS AND SYMBOLS RECOMMENDED PAD SIZES VR Stand Off Voltage. Applied reverse voltage to The pad dimensions should be 0.010 Jonger than the assure a non-conductive condition (See Note 1, contact size, in the lead axis. This allows a solder fillet to on page 1) form, see figure below. V(BR)min This is the minimum breakdown voltage the device will exhibit and is used to assure that conduction does not occur prior to this volt- age level at 25C. Ve Maximum Clamping Voltage. The maximum 0.190 _| peak voltage appearing across the transient suppressor when subjected to the peak pulse current in a one millisecond time interval. The peak pulse series resistance and thermal rise. MODIFIED J-BEND Ipp Peak Pulse Current See Figure 2 0195" Pp Peak Pulse Power , Ir Reverse Leakage : < 0.070" Motorola reserves the right to make changes without further notice to any products herein to improve reliability, does not assume any liability arising out of the application or use of any product or circuit described herein; under its patent rights nor the rights of others. Motorola products are not authorized for use as components intended for surgical implant into the body or intended to support or sustain life. Buyer agrees to notify Motorola of any such intended end use whereupon Motorola shall determine availability and suitability of its product or products for the use intended. Motorola and are registered trademarks of Motorola, inc. Motorola, Inc. is an Equal Employment Opportunity/Affirmative Action Employer. function or design. Motorola neither does it convey any license in life support devices or systems Literature Distribution Centers: USA: Motorola Literature Distribution; P.O. Box 20912: Phoenix, Arizona 85036. ; EUROPE: Motorola Ltd.; European Literature Center: 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; P.O. Box 80300; Cheung Sha Wan Post Office: Kowloon Hong Kong. JAPAN: Nippon Motorola Ltd.: 3-20-1 Minamiazabu, Minato-ku, Tokyo 106 Japan. _ (MA) MOTOROLA 26159 PRENTED IK USA 8/89 IHPERIAL LITRO C6S95 18,000 YAACAA, tf 1SMGC5.0 SERIES