1SMB50AT3 MOTOROLA

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Motorola TVS/Zener Device Data 5-1

600 Watt Peak Power Data Sheet

GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP Zener Transient Voltage Suppressors The SMB series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMB series is supplied in Motorola’s exclusive, cost-effective, highly reliable Surmetic package and is ideally suited for use in communication systems, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. Specification Features:

  • Standard Zener Breakdown Voltage Range — 6.8 to 200 V
  • Stand-off Voltage Range — 5 to 170 V
  • Peak Power — 600 Watts @ 1 ms
  • Maximum Clamp Voltage @ Peak Pulse Current
  • Low Leakage < 5 µA Above 10 V
  • UL Recognition
  • Response Time Typically < 1 ns Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode, will be positive with respect to anode MOUNTING POSITION: Any LEADS: Modified L-Bend providing more contact area to bond pad MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds WAFER FAB LOCATION: Phoenix, Arizona ASSEMBLY/TEST LOCATION: Seremban, Malaysia MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (1) @ T L ≤ 25°C PPK 600 Watts Forward Surge Current (2) @ T A = 25°C IFSM 100 Amps Thermal Resistance from Junction to Lead (typical) R /C0113JL 25 °C/W Operating and Storage Temperature Range TJ, Tstg – 65 to +150 °C NOTES: 1. Nonrepetitive current pulse per Figure 2 and derated above TA = 25°C per Figure 3. NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. 1SMB5.0AT3 SERIES

600 WATT

6.8–200 VOLTS

600 WATT PEAK POWER

VR Stand Off Voltage. Applied reverse voltage to assure a non-conductive condition (See Note 1). 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 voltage level at 25°C. VC Maximum Clamping Voltage. The maximum peak volt- age appearing across the transient suppressor when subjected to the peak pusle current in a one millisecond time interval. The peak pulse voltages are the combina- tion 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 GENERAL DATA — 600 WATT PEAK POWER Motorola TVS/Zener Device Data 5-2 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted). Reverse Breakdown Voltage* Maximum Peak Pulse Current Maximum Re erse LeakageReverse Stand-Off Voltage VBR @ IT Maximum Clam ping Voltage Pulse Current (See Figure 2) Reverse Leakage @ V R Device/C0123/C0123 Stand-Off Voltage VR Volts (1) Volts Min mA Clamping Voltage VC @ Ipp Volts (See Figure 2) Ipp/C0123 Amps @ VR IR µA Device Marking 1SMB5.0AT3 1SMB6.0AT3 1SMB6.5AT3 1SMB7.0AT3 5.0 6.0 6.5 7.0 6.40 6.67 7.22 7.78 9.2 10.3 11.2 12.0 65.2 58.3 53.6 50.0 800 800 500 200 KE KG KK KM 1SMB7.5AT3 1SMB8.0AT3 1SMB8.5AT3 1SMB9.0AT3 7.5 8.0 8.5 9.0 8.33 8.89 9.44 10.0 1.0 1.0 1.0 1.0 12.9 13.6 14.4 15.4 46.5 44.1 41.7 39.0 100 5.0 KP KR KT KV 1SMB10AT3 1SMB11AT3 1SMB12AT3 1SMB13AT3 11.1 12.2 13.3 14.4 1.0 1.0 1.0 1.0 17.0 18.2 19.9 21.5 35.3 33.0 30.2 27.9 5.0 5.0 5.0 5.0 KX KZ LE LG 1SMB14AT3 1SMB15AT3 1SMB16AT3 1SMB17AT3 15.6 16.7 17.8 18.9 1.0 1.0 1.0 1.0 23.2 24.4 26.0 27.6 25.8 24.0 23.1 21.7 5.0 5.0 5.0 5.0 LK LM LP LR 1SMB18AT3 1SMB20AT3 1SMB22AT3 1SMB24AT3 20.0 22.2 24.4 26.7 1.0 1.0 1.0 1.0 29.2 32.4 35.5 38.9 20.5 18.5 16.9 15.4 5.0 5.0 5.0 5.0 LT LV LX LZ 1SMB26AT3 1SMB28AT3 1SMB30AT3 1SMB33AT3 28.9 31.1 33.3 36.7 1.0 1.0 1.0 1.0 42.1 45.4 48.4 53.3 14.2 13.2 12.4 11.3 5.0 5.0 5.0 5.0 ME MG MK MM 1SMB36AT3 1SMB40AT3 1SMB43AT3 1SMB45AT3 40.0 44.4 47.8 50.0 1.0 1.0 1.0 1.0 58.1 64.5 69.4 72.7 10.3 9.3 8.6 8.3 5.0 5.0 5.0 5.0 MP MR MT MV 1SMB48AT3 1SMB51AT3 1SMB54AT3 1SMB58AT3 53.3 56.7 60.0 64.4 1.0 1.0 1.0 1.0 77.4 82.4 87.1 93.6 7.7 7.3 6.9 6.4 5.0 5.0 5.0 5.0 MX MZ NE NG 1SMB60AT3 1SMB64AT3 1SMB70AT3 1SMB75AT3 66.7 71.1 77.8 83.3 1.0 1.0 1.0 1.0 96.8 103 113 121 6.2 5.8 5.3 4.9 5.0 5.0 5.0 5.0 NK NM NP NR 1SMB78AT3 1SMB85AT3 1SMB90AT3 1SMB100AT3 100 86.7 94.4 100 111 1.0 1.0 1.0 1.0 126 137 146 162 4.7 4.4 4.1 3.7 5.0 5.0 5.0 5.0 NT NV NX NZ 1SMB110AT3 1SMB120AT3 1SMB130AT3 1SMB150AT3 110 120 130 150 122 133 144 167 1.0 1.0 1.0 1.0 177 193 209 243 3.4 3.1 2.9 2.5 5.0 5.0 5.0 5.0 PE PG PK PM 1SMB160AT3 1SMB170AT3 160 170 178 189 1.0 1.0 259 275 2.3 2.2 5.0 5.0 PP PR 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. * * VBR measured at pulse test current IT at an ambient temperaure of 25°C. /C0123/C0123Surge current waveform per Figure 2 and derate per Figure 3 of the General Data — 600 Watt at the beginning of this group. /C0123/C0123T3 suffix designates tape and reel of 2500 units.

Figure 1. Pulse Rating Figure 2. Pulse Waveform Figure 3. Pulse Derating Curve operating voltage to the clamp voltage as shown in Figure 4. or components to be protected will minimize this overshoot. Figure 6. Average power must be derated as the lead or normalized and used for this purpose.

Figure 4. Figure 5. Figure 6. Typical Derating Factor for Duty Cycle much more to be included in their Protector category.

GENERAL DATA — 600 WATT PEAK POWER Motorola TVS/Zener Device Data 5-5 MULTIPLE PACKAGE QUANTITY (MPQ) REQUIREMENTS Transient Voltage Suppressors — Surface Mounted CASE 403A PLASTIC (Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.) (Refer to Section 10 for more information on Packaging Specifications.) Package Option Tape and Reel 2.5K Type No. Suffix T3 (13 inch reel) MPQ (Units) 0.160 0.130 0.075 0.077 0.0020 0.006 0.030 0.205 0.180 0.150 0.095 0.083 0.0060 0.012 0.050 0.220 B A S C D KP J H NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.MIN MIN MAX MAX INCHES MILLIMETERS DIM A B C D H J K P S 4.06 3.30 1.90 1.96 0.051 0.15 0.76 5.21 4.57 3.81 2.41 2.11 0.152 0.30 1.27 5.59 0.51 REF0.020 REF SMB Footprint mm inches0.085 2.159 0.108 2.743 0.089 2.261