1SMB5913BT3 Series Preferred Device 3 Watt Plastic Surface Mount Zener Voltage Regulators This complete new line of 3 Watt Zener diodes offers the following advantages. Specification 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 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 readily solderable MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: Cathode Anode 260°C 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 SMB CASE 403A PLASTIC MAXIMUM RATINGS Rating Maximum Steady State Power Dissipation @ TL = 75°C Measured at Zero Lead Length Derate Above 75°C Thermal Resistance from Junction−to−Lead Maximum Steady State Power Dissipation @ TA = 25°C (Note ) Derate Above 25°C Thermal Resistance from Junction−to−Ambient Operating and Storage Temperature Range Symbol Value Unit PD 3.0 W RJL 40 25 mW/°C °C/W PD 550 mW RJA 4.4 226 mW/°C °C/W −65 to +150 °C TJ, Tstg MARKING DIAGRAM YWW 9xxB Y WW 9xxB ORDERING INFORMATION Device Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. FR−4 board, within 1″ to device, using recommended footprint. = Year = Work Week = Specific Device Code = (See Table page 3) 1SMB59xxBT3 1SMB59xxBT3G Package Shipping† SMB 2500/Tape & Reel SMB (Pb−Free) 2500/Tape & Reel †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. Preferred devices are recommended choices for future use and best overall value. Semiconductor Components Industries, LLC, 2004 September, 2004 − Rev. 4 1 Publication Order Number: 1SMB5913BT3/D 1SMB5913BT3 Series ELECTRICAL CHARACTERISTICS (TL = 30°C 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 1SMB5913BT3 Series ELECTRICAL CHARACTERISTICS (Devices listed in bold, italic are ON Semiconductor Preferred devices.) (TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types) Zener Voltage (Note 3) Leakage Current @ IZT ZZT @ IZT Max mA mA A Volts mA(dc) 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 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 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 1SMB5925BT3 1SMB5926BT3 1SMB5927BT3, G* 1SMB5928BT3 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 1SMB5929BT3 1SMB5930BT3 1SMB5931BT3 1SMB5932BT3 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 1SMB5933BT3 1SMB5934BT3 1SMB5935BT3 1SMB5936BT3, G* 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 1SMB5937BT3, G* 1SMB5938BT3 1SMB5939BT3 1SMB5940BT3 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 1SMB5941BT3 1SMB5942BT3 1SMB5943BT3, G* 1SMB5944BT3 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 1SMB5945BT3 1SMB5946BT3 1SMB5947BT3 1SMB5948BT3 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 1SMB5949BT3 1SMB5950BT3 1SMB5951BT3, G* 1SMB5952BT3 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 1SMB5953BT3, G* 1SMB5954BT3 1SMB5955BT3 1SMB5956BT3 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) VZ (Volts) Zener Impedance (Note 4) Device Marking Min Nom 1SMB5913BT3 1SMB5914BT3 1SMB5915BT3 1SMB5916BT3 913B 914B 915B 916B 3.13 3.42 3.70 4.08 1SMB5917BT3 1SMB5918BT3, G* 1SMB5919BT3, G* 1SMB5920BT3, G* 917B 918B 919B 920B 1SMB5921BT3 1SMB5922BT3 1SMB5923BT3, G* 1SMB5924BT3 ZZK @ IZK IR @ VR IZM 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 25°C. 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. * The “G” suffix indicates Pb−Free package available. http://onsemi.com 3 1SMB5913BT3 Series 1K PPK , PEAK SURGE POWER (WATTS) P D, MAXIMUM POWER DISSIPATION (WATTS) 6 5 4 TL 3 2 1 TA 0 0 25 50 75 100 T, TEMPERATURE (°C) 125 RECTANGULAR NONREPETITIVE WAVEFORM TJ=25°C 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 70 50 30 20 10 10 12 50 30 20 IZT, REVERSE CURRENT (mA) IZT, REVERSE CURRENT (mA) 50 30 20 10 5 3 2 1 0.5 0.3 0.2 3 4 5 6 7 VZ, ZENER VOLTAGE (VOLTS) 8 9 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) 200 10 5 3 2 1 0.5 0.3 0.2 0.1 2 20 Figure 4. Zener Voltage − 14 To 200 Volts 100 1 VZ @ IZT 100 100 0 100 200 Figure 3. Zener Voltage − To 12 Volts 0.1 2 3 5 10 20 30 50 PW, PULSE WIDTH (ms) Figure 2. Maximum Surge Power θVZ , TEMPERATURE COEFFICIENT (mV/ °C) θVZ , TEMPERATURE COEFFICIENT (mV/ °C) Figure 1. Steady State Power Derating 1 10 0 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 1SMB5913BT3 Series 200 1k IZ(dc) = 1mA Z Z , DYNAMIC IMPEDANCE (OHMS) Z Z , DYNAMIC IMPEDANCE (OHMS) 100 70 50 30 20 10mA 10 7 5 3 2 20mA 5 7 10 iZ(rms) = 0.1 IZ(dc) 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 TJ = 25°C iZ(rms) = 0.1 IZ(dc) 500 200 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 = 25°C) 1000 10 MEASURED @ VZ/2 100 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25°C Ppk , PEAK POWER (kW) C, CAPACITANCE (pF) MEASURED @ ZERO BIAS 1 0.1 TJ = 25°C 10 10 BREAKDOWN VOLTAGE (VOLTS) 0.01 100 0.01 Figure 9. Capacitance Curve PEAK VALUE Ippm 60 10/1000 s WAVEFORM AS DEFINED BY R.E.A. 20 0 0.9 IPEAK HALF VALUE − Ipp/2 40 80 60 0.5 IPEAK 40 20 td 0 8/20 s WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801−5. 100 CURRENT (%) 100 80 120 TA = 25°C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp. ≤ 10 s 10 Figure 10. Typical Pulse Rating Curve Ippm, PEAK PULSE Ippm, PEAK PULSE CURRENT (%) 120 0.1 1 TP, PULSE WIDTH (ms) 0.1 IPEAK 1 2 3 t, TIME (ms) 4 5 T = 8 s 0 0 0.02 T 20 s Figure 11. Pulse Waveform http://onsemi.com 5 0.04 0.06 t, TIME (ms) 0.08 Figure 12. Pulse Waveform 0.1 1SMB5913BT3 Series OUTLINE DIMENSIONS SMB DO−214AA CASE 403A−03 ISSUE D NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P. S A D INCHES DIM MIN MAX A 0.160 0.180 B 0.130 0.150 C 0.075 0.095 D 0.077 0.083 H 0.0020 0.0060 J 0.006 0.012 K 0.030 0.050 P 0.020 REF S 0.205 0.220 B MILLIMETERS MIN MAX 4.06 4.57 3.30 3.81 1.90 2.41 1.96 2.11 0.051 0.152 0.15 0.30 0.76 1.27 0.51 REF 5.21 5.59 C K P H J 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. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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