i MOTOROLA SC (DIODES/OPTO) 2@5E D MM 6367255 0081329 0 mm SEMICO! Tir23_ byismsop se SEMICONDUCTOR SaanannnnRERENENES CN TECHNICAL DATA fie Fe 3 + Zener Overvoltage 1sM55.0, A ] Transient Suppressors 1SIMB170, A .. this device is 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 600 W (SMB) device is normally selected when the threat of transients is from ESD PLASTIC SURFACE MOUNT or board level load switching components. It is also used for protection against lightning ZENER OVERVOLTAGE induced transients when preceded by a suitable primary protection device (gas dis- TRANSIENT SUPPRESSORS charge arrestor). Source impedance at component level in a system is usually high 6.8-200 VOLTS enough to limit the current to within the peak pulse current (Ipp) rating of this series. 600 WATT PEAK POWER Standard Zener Voltage Range 5.0 to 170 V 3.0 WATTS STEADY STATE @ Peak Power 600 Watts @ 1.0 ms . @ Low Inductance Package e@ Low Leakage < 5.0 nA Above 10 V @ Available in Tape and Reel Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic LEADS: Modified L-Bend providing more contact area to bond pads FINISH: Al! external surfaces are corrosion resistant and leads are readily solderable and weldable POLARITY: Cathode indicated by molded polarity notch. When operated. in zener mode, CASE 403A-01 will be positive with respect to anode. STANDARD PACKAGING: 12 mm Tape and Reel - MOUNTING POSITION: Any MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 230C for 10 seconds ~ MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation.(1) PPK 600. Watts @ T= 25C Steady State Power Dissipation Pp Watts @ TL < 75C 3.0 Derated above TL = 75C 50 mWw?C Forward Surge Current (2) IFSM 100 Amps @ Ta = 25C Operating and Storage Temperature Range Ty, Tstg 65 to +175 C Note 1. A transient suppressor is normally selected according to the reverse Stand Off Voltage" (Vp) 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. ELECTRICAL CHARACTERISTICS (Ta = 25C unless otherwise noted). Breakdown Voltage Peak Maximum - Reverse Ver @I Maximum Pulse Current | Reverse Leakage Stand-Off Voltage BR 'T Clamping Voltage} (See Figure 2) @ VR Ve Volts @ Ipp Ipp Ip Device Device Volts (1) Min mA __ Volts Amps BA Marking 1SMB5.0 5.0 6,40 10 9.6 62.5 800 KD 1SMB5.0A 5.0 6.40 10 9.2 65.2 800 KE 1SMB6.0 6.0 6.67 10 - 31.4 52.6 800 KF 1SMB6.0A 6.0 6.67 10 10.3 . 58.3 800 KG 1SMB6.5 6.5 7.22 10 12.3 48.7 500 KH 1SMB6.5A 6.5 7.22 10 11.2 53.6 500 KK 15MB7.0 7.0 7.78 10 13.3 45.1 200 KL 1SMB7.0A ; 7.0 7.78 10 12.0 50.0 200 KM : (continued) @) MOTOROLA Hl @MOTOROLA INC., 1989 DS7080MOTOROLA SC (DIODES/OPTO) 256 D MM b3b7255 0081330 7 Te H-a3 ELECTRICAL CHARACTERISTICS continued (Ta = 25C unless otherwise noted). Breakdown Voltage Peak Maximum Reverse Ver @I Maximum Pulse Current | Reverse Leakage Stand-Off Voltage BR @'T Clamping Voltage| (See Figure 2) @ Vr Vr Volts @ Ipp lpp Ip Device Device Volts (1) Min mA Volts Amps pA Marking 1SMB7.5 7.5 8.33 1.0 14.3 42.0 100 KN 1SMB7.5A 75 8.33 1.0 12.9 46.5 100 KP 1SMB8.0 8,0 8.89 1.0 15.0 40.0 50 KO 1SMB8,0A 8.0 8.89 1.0 13.6 44.1 50 KR 1SMB8.5 8.5 9.44 1.0 15.9 37,7 10 KS 1SMB8.5A 8.5 - 9.44 41.0 14.4 41.7 10 KT 1SMB9.0 9.0 10.0 1.0 16.9 36.5 5.0 KU 1SMB9.0A 9.0 10.0 1.0 16.4 39.0 5,0 KV 1SMB10 10 11,1 1.0 18.8 37.9 5.0 KW 1SMB10A 10 -11.1 1.0 17.0 35.3 5.0 KX 1SMB11 11 12.2 1.0 20.1 29.9 5.0 KY ISMB11A 11 12.2 1.0 18.2 33.0 5.0 KZ 1SMB12 12 13.3 1.0 22.0 27.3 5.0 LD 1SMB12A 12 13.3 1.0 19.9 30.2 5.0 LE 1SMB13 13 14.4 1.0 23.8 25.2 5.0 LF 1SMB13A 13 14.4 1.0 21.5 27.9 5.0 LG 1SMB14 14 15.6 4.0 25.8 23.3 5.0 LH 1SMB14A 14 15.6 1.0 23.2 25.8 5.0 LK 1SMB15 15 16.7 1.0 26.9 22.3 5.0 LL ISMB15A 15 16.7 1.0 24.4 24.0 5.0 LM 1SMB16 16 17.8 1.0 28.8 20.8 5.0 LN 1SMB16A 16 17.8 1.0 26.0 23.1 5.0 LP 1SMB17 17 18.9 1.0 30,5 19.7 5.0 LQ 1SMB17A 17 18.9 1.0 27.6 21.7 5.0 LR 1SMB18 18 20.0 1.0 32,2 18.6 5.0 LS 1SMB18A 18 20.0 1.0 29.2 20.5 5.0 LT 1SMB20 20 22.2 1.0 35.8 16.7 5,0 LU 1SMB20A 20 22.2 1.0 32.4 18.5 5.0 LV iSMB22 22 24.4 1.0 39.4 15.2 5.0 LW 1SMB22A 22 24.4 1.0 - 35,5 16.9 5.0 LX 1SMB24 24 26.7 1.0 43.0 14.0 5.0 LY 1SMB24A 24 26.7 1.0 38.9 15.4 5.0 LZ 1SMB26 26 28,9 1.0 46.6 12.4 5.0 MD 1SMB26A 26 28.9 1.0 42.1 14.2 5.0 ME 1SMB28 28 31.1 1.0 50.0 12.0 5.0 MF 1SMB28A 28 31.1 1.0 45.4 13.2 5.0 MG 1SMB30 30 33.3 4.0 53.5 11.2 5.0 MH 1SMB30A 30 33.3 1.0 48.4 12.4 5.0 MK 1S8MB33 33 36.7 1.0 59.0 10.2 5.0 ML 1SMB33A 33 36.7 1.0 53.3 11.3 5.0 MM 1SMB36 36 40.0 1.0 64.3 9.3 5.0 MN ISMB36A 36 40.0 1.0 58.1 10.3 5.0 MP 1SMB40 40 44.4 1.0 71.4 8.4 5.0 Ma 1SMB40A 40 44.4 1.0 64.5 9.3 5.0 MR 1SMB43 43 47.8 1.0 76.7 7.8 5.0 MS 1SMB43A 43 47.8 1.0 69.4 8.6 5.0 MT 1SMB45 45 50.0 1.0 80.3 7.5 5.0 MU 1SMB45A 45 50.0 1.0 72.7 8.3 5.0 MV 1SMB48 48 53.3 1.0 85.5 7.0 5.0 MW 1SMB48A 48 53.3 1.0 77,4 77 5.0 MX 1SMB51 51 56.7 1.0 91.1 6.6 5.0 MY ISMB5iA 51 56.7 1.0 82.4 7.3 5.0 Mz 1SMB54 54 60.0 1.0 96.3 8.2 5.0 ND ISMB54A 54 60.0 1.0 87.1 8.9 5.0 NE ISMB58 58 64.4 1.0 103 5.8 5.0 NF 1SMB58A 58 64.4 1.0 93.6 6.4 5.0 NG 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. MOTOROLA 2 1SMB5.0 SERIESMOTOROLA SC (DIODES/0PTO) ese D Mi 6367255 0081331 5 ELECTRICAL CHARACTERISTICS . continued (Ta. = 25C unless otherwise noted). T- l- ad Breakdown Voltage Peak Maximum Reverse Ver @ I Maximum Pulse Current | Reverse Leakage Stand-Off Voltage BR @'T Clamping Voltage| (See Figure 2) @ Vr j VR Volts @ lpp lop IR Device 3 Device Voits (1) Min mA Volts Amps pA Marking 1SMB60 60 66.7 1.0 107 5.6 5.0 NH 1SMB60A 60 66,7 1.0 96.8 6.2 5.0 NK 1SMB64 64 71,4 1.0 114 53 5.0 NL 1SMB64A 64 71.1 1.0 103 5.8 5.0 NM 1SMB70 70 77.8 1.0 125 48 5.0 NN 1SMB70A 70 77.8 1.0 113 5.3 5.0 NP 1SMB75 75 83.3 1.0 134 4.6 5.0 NO 1SMB75A 75 83.3 1.0 721 49 5.0 NR 1SMB78 78 86.7 1.0 139 43 5.0 NS 1SMB78A 78 86.7 1.0 126 4.7 5.0 NT 1SMB85 85 94.4 1.0 451 3.9 5.0 NU 1SMB85A 85 94.4 1,0 137 44 5.0 NV 1SMB90 90 100 1.0 160 3.8 5.0 NW 1SMB90A 90 100 1.0 146 4.1 5.0 NX 1SMB100 100 111 1.0 179 3.4 5.0 NY 1SMB100A 100 191 1.0 162 3.7 5.0 NZ 1SMB110 110 122 1.0 196 3.0 5.0 PD 1SMB110A 110 122 1.0 177 3.4 5.0 PE 1SMB120 120 133 1.0 214 2.8 5.0 PF 1SMB120A 120 133 1.0 193 3.1 5.0 PG 1SMB130 130 144 1.0 231 2.6 5.0 PH 1SMB130A 130 144 1.0 209 2.9 5.0 PK 1SMB150 150 167 1.0 268 2.2 5.0 PL 1SMB150A 150 167 1.0 243 2.5 5.0 PM 1SMB160 160 178 1.0 287 24 5.0 PN 1SMB160A 160 178 1.0 259 2.3 5.0 PP ot 1SMB170 4170 189 1.0 304 2.0 5.0 PQ 1SMB170A 170 189 1.0 275 2.2 5.0 PR DC or continuous peak operating voltage level. 100 NONREPETITIVE PULSE WAVEFORM SHOWN IN FIGURE 2 = 10 ey = 2 MM 2 eo! 0.1 0.4 ps Tus 10 ws 100 us ims 10 ms ip, PULSE WIDTH Figure 1. Pulse Rating Curve 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 " | T TJ T PULSE WIDTH (tp] IS DEFINED 99 pt AS THAT POINT WHERE THE PEAK-} | PEAK VALUE Ipsnjt+-- CURRENT DECAYS TO 50% 100 kK +| OF IRSM- = \ y LN = NN <> HALF VALUE ~ RSM 1, < 10 ps 50 NN ~ ah 0 [= 0 1.0 2.0 30 40 t, TIME (ms) Figure 2. Pulse Waveform 1SMB5.0 SERIES MOTOROLA 3MOTOROLA SC (DIODES/OPTO) 25E D MM 367255 0081332 0 mm J-//- 23 ABBREVIATIONS AND SYMBOLS RECOMMENDED PAD SIZES Vr Stand Off Voltage. Applied reverse voltage to = The pad dimensions should be 0.010" longer than the assure @ 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. ar, ViBR)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 <= 0.090 $m peak voltage appearing across the transient suppressor when subjected to the peak pulse " t MODIFIED J-BEND current in a one millisecond time interval. The peak pulse voltages are the combination of voltage rise due to both the series resistance and thermal rise. Ipp Peak Pulse Current See Figure 2 Pp Peak Pulse Power . Ir Reverse Leakage > e 0,070" 0.085 OUTLINE DIMENSIONS s be ey NOTES: . 1. DIMENSIONING AND TOLERANCING PER ANSI - Tg | YI4.5M, 1982. | ot 2. CONTROLLING DIMENSION: INCH. J | ~ " __4 t cs . 30500619000; aL a CASE 4034-01 Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising oul of the application or use of any product or circuil described herein; neither does it convey any license under its patent rights nor the rights of others. The software described herein will be provided on an as Is" basis and without warranty. Motorola accepts no tlability for incidental or consequential damages arising from use of the software. This disclaimer of warranty extends to Motorola's licensee, to li- censee's transferees and to licensee's customers or users and is in lieu of all warranties whether expressed, implied or statutory, including Implied warranties of merchantability or fitness for a particular purpose. Motorola and & are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Employment Opportunity/Affirmative Action Employer. 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 58P, England. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; P.O. Box 80300; Cheung Sha Wan Post Office; Kowloon Hong Kong. ms JAPAN: Nippon Motorola Ltd.; 3-20-1 Minamiazabu, Minato-ku, Tokyo 106 Japan. a (SY MOTOROLA 24155 PRINTED IN C3A 8/89 IMPERIAL LITHO ce6S96 18,c00 YAACAA eT 1SMB5.0 SERIES ror)