1SMB59xxBT3G Series, SZ1SMB59xxT3G Series 3 Watt Plastic Surface Mount Zener Voltage Regulators This complete new line of 3 W Zener diodes offers the following advantages. Features Zener Voltage Range - 3.3 V to 200 V ESD Rating of Class 3 (> 16 kV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting AEC-Q101 Qualified and PPAP Capable - SZ1SMB59xxT3G SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements Pb-Free Packages are Available* Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are http://onsemi.com PLASTIC SURFACE MOUNT ZENER VOLTAGE REGULATOR DIODES 3.3-200 V, 3 W DC POWER SMB CASE 403A PLASTIC Cathode readily solderable Anode MARKING DIAGRAM MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 260C for 10 Seconds LEADS: Modified L-Bend providing more contact area to bond pads POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V-0 MAXIMUM RATINGS Rating Maximum Steady State Power Dissipation @ TL = 75C Measured at Zero Lead Length Derate Above 75C Thermal Resistance from Junction-to-Lead Maximum Steady State Power Dissipation @ TA = 25C (Note ) Derate Above 25C Thermal Resistance from Junction-to-Ambient Operating and Storage Temperature Range Symbol Value Unit PD 3.0 W RqJL 40 25 mW/C C/W 550 4.4 226 mW mW/C C/W -65 to +150 C PD RqJA TJ, Tstg Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. FR-4 board, using recommended footprint. AYWW 9xxB G G A Y WW 9xxB G = Assembly Location = Year = Work Week = Device Code (Refer to page 3) = Pb-Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Package Shipping 1SMB59xxBT3G SMB (Pb-Free) 2,500 / Tape & Reel SZ1SMB59xxBT3G SMB (Pb-Free) 2,500 / 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. DEVICE MARKING INFORMATION *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2012 January, 2012 - Rev. 8 1 See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. Publication Order Number: 1SMB5913BT3/D 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series ELECTRICAL CHARACTERISTICS (TL = 30C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types) I Parameter Symbol VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Reverse Voltage IF Forward Current VF Forward Voltage @ IF IZM Maximum DC Zener Current IF VZ VR IR VF IZT Zener Voltage Regulator http://onsemi.com 2 V 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series ELECTRICAL CHARACTERISTICS (TL = 30C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types) (Devices listed in bold, italic are ON Semiconductor Preferred devices.) Zener Voltage (Note 3) VZ (Volts) Zener Impedance (Note 4) @ IZT ZZT @ IZT Leakage Current ZZK @ IZK IR @ VR IZM Device Marking Min Nom Max mA W W mA mA Volts mA(dc) 1SMB5913BT3G 1SMB5914BT3G 1SMB5915BT3G 1SMB5916BT3G 913B 914B 915B 916B 3.13 3.42 3.70 4.08 3.3 3.6 3.9 4.3 3.47 3.78 4.10 4.52 113.6 104.2 96.1 87.2 10 9 7.5 6 500 500 500 500 1 1 1 1 100 75 25 5 1 1 1 1 454 416 384 348 1SMB5917BT3G 1SMB5918BT3G 1SMB5919BT3G 1SMB5920BT3G 917B 918B 919B 920B 4.46 4.84 5.32 5.89 4.7 5.1 5.6 6.2 4.94 5.36 5.88 6.51 79.8 73.5 66.9 60.5 5 4 2 2 500 350 250 200 1 1 1 1 5 5 5 5 1.5 2 3 4 319 294 267 241 1SMB5921BT3G 1SMB5922BT3G 1SMB5923BT3G 1SMB5924BT3G 921B 922B 923B 924B 6.46 7.12 7.79 8.64 6.8 7.5 8.2 9.1 7.14 7.88 8.61 9.56 55.1 50 45.7 41.2 2.5 3 3.5 4 200 400 400 500 1 0.5 0.5 0.5 5 5 5 5 5.2 6 6.5 7 220 200 182 164 1SMB5925BT3G 1SMB5926BT3G 1SMB5927BT3G 1SMB5928BT3G 925B 926B 927B 928B 9.5 10.45 11.4 12.35 10 11 12 13 10.5 11.55 12.6 13.65 37.5 34.1 31.2 28.8 4.5 5.5 6.5 7 500 550 550 550 0.25 0.25 0.25 0.25 5 1 1 1 8 8.4 9.1 9.9 150 136 125 115 1SMB5929BT3G 1SMB5930BT3G 1SMB5931BT3G 1SMB5932BT3G 929B 930B 931B 932B 14.25 15.2 17.1 19 15 16 18 20 15.75 16.8 18.9 21 25 23.4 20.8 18.7 9 10 12 14 600 600 650 650 0.25 0.25 0.25 0.25 1 1 1 1 11.4 12.2 13.7 15.2 100 93 83 75 1SMB5933BT3G 1SMB5934BT3G 1SMB5935BT3G 1SMB5936BT3G 933B 934B 935B 936B 20.9 22.8 25.65 28.5 22 24 27 30 23.1 25.2 28.35 31.5 17 15.6 13.9 12.5 17.5 19 23 28 650 700 700 750 0.25 0.25 0.25 0.25 1 1 1 1 16.7 18.2 20.6 22.8 68 62 55 50 1SMB5937BT3G 1SMB5938BT3G 1SMB5939BT3G 1SMB5940BT3G 937B 938B 939B 940B 31.35 34.2 37.05 40.85 33 36 39 43 34.65 37.8 40.95 45.15 11.4 10.4 9.6 8.7 33 38 45 53 800 850 900 950 0.25 0.25 0.25 0.25 1 1 1 1 25.1 27.4 29.7 32.7 45 41 38 34 1SMB5941BT3G 1SMB5942BT3G 1SMB5943BT3G 1SMB5944BT3G 941B 942B 943B 944B 44.65 48.45 53.2 58.9 47 51 56 62 49.35 53.55 58.8 65.1 8 7.3 6.7 6 67 70 86 100 1000 1100 1300 1500 0.25 0.25 0.25 0.25 1 1 1 1 35.8 38.8 42.6 47.1 31 29 26 24 1SMB5945BT3G 1SMB5946BT3G 1SMB5947BT3G 1SMB5948BT3G 945B 946B 947B 948B 64.6 71.25 77.9 86.45 68 75 82 91 71.4 78.75 86.1 95.55 5.5 5 4.6 4.1 120 140 160 200 1700 2000 2500 3000 0.25 0.25 0.25 0.25 1 1 1 1 51.7 56 62.2 69.2 22 20 18 16 1SMB5949BT3G 1SMB5950BT3G 1SMB5951BT3G 1SMB5952BT3G 949B 950B 951B 952B 95 104.5 114 123.5 100 110 120 130 105 115.5 126 136.5 3.7 3.4 3.1 2.9 250 300 380 450 3100 4000 4500 5000 0.25 0.25 0.25 0.25 1 1 1 1 76 83.6 91.2 98.8 15 13 12 11 1SMB5953BT3G 1SMB5954BT3G 1SMB5955BT3G 1SMB5956BT3G 953B 954B 955B 956B 142.5 152 171 190 150 160 180 200 157.5 168 189 210 2.5 2.3 2.1 1.9 600 700 900 1200 6000 6500 7000 8000 0.25 0.25 0.25 0.25 1 1 1 1 114 121.6 136.8 152 10 9 8 7 Device* (Note 2) 2. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed indicate a tolerance of 5%. 3. ZENER VOLTAGE (VZ) MEASUREMENT Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25C. 4. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz. *Include SZ-prefix devices where applicable. http://onsemi.com 3 6 1K PPK , PEAK SURGE POWER (WATTS) P D, MAXIMUM POWER DISSIPATION (WATTS) 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series 5 4 TL 3 2 1 TA 0 0 25 50 75 100 T, TEMPERATURE (C) 125 RECTANGULAR NONREPETITIVE WAVEFORM TJ=25C PRIOR TO INITIAL PULSE 500 300 200 100 50 30 20 10 0.1 150 0.2 0.3 0.5 10 8 VZ @ IZT 6 4 2 0 -2 -4 2 4 6 8 VZ, ZENER VOLTAGE (VOLTS) 10 12 VZ @ IZT 100 70 50 30 20 10 10 20 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) 200 Figure 4. Zener Voltage - 14 To 200 Volts 100 100 50 30 20 50 30 20 IZT, REVERSE CURRENT (mA) IZT, REVERSE CURRENT (mA) 100 200 Figure 3. Zener Voltage - To 12 Volts 10 5 3 2 1 0.5 0.3 0.2 0.1 2 3 5 10 20 30 50 PW, PULSE WIDTH (ms) Figure 2. Maximum Surge Power VZ , TEMPERATURE COEFFICIENT (mV/ C) VZ , TEMPERATURE COEFFICIENT (mV/ C) Figure 1. Steady State Power Derating 1 10 5 3 2 1 0.5 0.3 0.2 0.1 0 1 2 3 4 5 6 7 VZ, ZENER VOLTAGE (VOLTS) 8 9 0 10 10 20 30 40 50 60 70 VZ, ZENER VOLTAGE (VOLTS) 80 Figure 6. VZ = 12 thru 82 Volts Figure 5. VZ = 3.3 thru 10 Volts http://onsemi.com 4 90 100 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series 200 1k 30 20 10mA 10 7 5 3 2 20mA 5 7 10 TJ = 25C iZ(rms) = 0.1 IZ(dc) 500 100 70 50 Z Z , DYNAMIC IMPEDANCE (OHMS) Z Z , DYNAMIC IMPEDANCE (OHMS) IZ(dc) = 1mA iZ(rms) = 0.1 IZ(dc) 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 200 VZ =150V 100 91V 50 62V 20 10 5 22V 2 12V 1 0.5 100 1 2 Figure 7. Effect of Zener Voltage 5 10 20 50 100 IZ, ZENER TEST CURRENT (mA) 200 6.8V 500 Figure 8. Effect of Zener Current Rating and Typical Characteristic Curves (TA = 25C) 1000 10 MEASURED @ VZ/2 100 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25C Ppk , PEAK POWER (kW) C, CAPACITANCE (pF) MEASURED @ ZERO BIAS 1 0.1 TJ = 25C 10 0.01 10 BREAKDOWN VOLTAGE (VOLTS) 100 0.01 Figure 9. Capacitance Curve 10 Figure 10. Typical Pulse Rating Curve 120 120 TA = 25C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp. 100 PEAK VALUE Ippm 80 60 0.9 IPEAK HALF VALUE - Ipp/2 40 10/1000 ms WAVEFORM AS DEFINED BY R.E.A. 20 8/20 ms WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801-5. 100 CURRENT (%) 10 ms Ippm, PEAK PULSE Ippm, PEAK PULSE CURRENT (%) 0.1 1 TP, PULSE WIDTH (ms) 80 60 0.5 IPEAK 40 20 td T = 8 ms 0.1 IPEAK 0 0 1 2 3 t, TIME (ms) 4 0 5 0 0.02 T 20 ms Figure 11. Pulse Waveform http://onsemi.com 5 0.04 0.06 t, TIME (ms) 0.08 Figure 12. Pulse Waveform 0.1 1SMB59xxBT3G Series, SZ1SMB59xxT3G Series PACKAGE DIMENSIONS SMB CASE 403A-03 ISSUE H HE NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P. E b DIM A A1 b c D E HE L L1 D POLARITY INDICATOR OPTIONAL AS NEEDED MIN 1.90 0.05 1.96 0.15 3.30 4.06 5.21 0.76 MILLIMETERS NOM MAX 2.20 2.28 0.10 0.19 2.03 2.20 0.23 0.31 3.56 3.95 4.32 4.60 5.44 5.60 1.02 1.60 0.51 REF MIN 0.075 0.002 0.077 0.006 0.130 0.160 0.205 0.030 INCHES NOM 0.087 0.004 0.080 0.009 0.140 0.170 0.214 0.040 0.020 REF MAX 0.090 0.007 0.087 0.012 0.156 0.181 0.220 0.063 A L L1 A1 c SOLDERING FOOTPRINT* 2.261 0.089 2.743 0.108 2.159 0.085 SCALE 8:1 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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