1SMA59xxBT3 Series, SZ1SMA59xxBT3G Series 1.5 Watt Plastic Surface Mount Zener Voltage Regulators http://onsemi.com This complete new line of 1.5 Watt Zener Diodes offers the following advantages. Features * * * * * * * * * Standard Zener Breakdown Voltage Range - 3.3 V to 68 V ESD Rating of Class 3 (>16 kV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Slide or Bottom Circuit Board Mounting Low Profile Package Ideal Replacement for MELF Packages AEC-Q101 Qualified and PPAP Capable - SZ1SMA59xxBT3G SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements Pb-Free Packages are Available CATHODE ANODE SMA CASE 403D PLASTIC Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant with readily MARKING DIAGRAM solderable leads MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260C for 10 seconds POLARITY: Cathode indicated by molded polarity notch or cathode band FLAMMABILITY RATING: UL 94 V-0 @ 0.125 in MAXIMUM RATINGS Rating DC Power Dissipation @ TL = 75C, Measured Zero Lead Length (Note 1) Derate above 75C Thermal Resistance, Junction-to-Lead Symbol Value Unit PD 1.5 20 W mW/C RqJL 50 C/W PD 0.5 4.0 250 W mW/C C/W -65 to +150 C DC Power Dissipation @ TA = 25C (Note 2) Derate above 25C Thermal Resistance, Junction-to-Ambient RqJA Operating and Storage Temperature Range 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. 1 in square copper pad, FR-4 board. 2. FR-4 Board, using ON Semiconductor minimum recommended footprint. 8xxB AYWWG 8xxB A Y WW G = Device Code (Refer to page 2) = Assembly Location = Year = Work Week = Pb-Free Package ORDERING INFORMATION Package Shipping SMA 5000 / Tape & Reel 1SMA59xxBT3G SMA (Pb-Free) 5000 / Tape & Reel SZ1SMA59xxBT3G SMA (Pb-Free) 5000 / Tape & Reel Device 1SMA59xxBT3 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 See specific marking information in the device marking column of the Electrical Characteristics table on page 2 of this data sheet. (c) Semiconductor Components Industries, LLC, 2011 November, 2011 - Rev. 7 1 Publication Order Number: 1SMA5913BT3/D 1SMA59xxBT3 Series, SZ1SMA59xxBT3G Series ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types) Symbol I Parameter IF 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 VZ VR V IR VF IZT Zener Voltage Regulator ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types) Zener Voltage (Note 4) VZ (Volts) Zener Impedance Leakage Current @ IZT ZZT @ IZT Device* (Note 3) Device Marking Min Nom Max mA W W mA mA Volts mA(dc) SZ/1SMA5913BT3, G 1SMA5914BT3, G SZ/1SMA5915BT3, G SZ/1SMA5916BT3, G 813B 814B 815B 816B 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 9.0 7.5 6.0 500 500 500 500 1.0 1.0 1.0 1.0 50 35.5 12.5 2.5 1.0 1.0 1.0 1.0 455 417 385 349 SZ/1SMA5917BT3, G SZ/1SMA5918BT3, G SZ/1SMA5919BT3, G SZ/1SMA5920BT3, G 817B 818B 819B 820B 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 5.0 4.0 2.0 2.0 500 350 250 200 1.0 1.0 1.0 1.0 2.5 2.5 2.5 2.5 1.5 2.0 3.0 4.0 319 294 268 242 SZ/1SMA5921BT3, G SZ/1SMA5922BT3, G SZ/1SMA5923BT3, G SZ/1SMA5924BT3, G 821B 822B 823B 824B 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 3.0 3.5 4.0 200 400 400 500 1.0 0.5 0.5 0.5 2.5 2.5 2.5 2.5 5.2 6.0 6.5 7.0 221 200 183 165 SZ/1SMA5925BT3, G 1SMA5926BT3, G SZ/1SMA5927BT3, G SZ/1SMA5928BT3, G 825B 826B 827B 828B 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 7.0 500 550 550 550 0.25 0.25 0.25 0.25 2.5 0.5 0.5 0.5 8.0 8.4 9.1 9.9 150 136 125 115 SZ/1SMA5929BT3, G SZ/1SMA5930BT3, G SZ/1SMA5931BT3, G SZ/1SMA5932BT3, G 829B 830B 831B 832B 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 9.0 10 12 14 600 600 650 650 0.25 0.25 0.25 0.25 0.5 0.5 0.5 0.5 11.4 12.2 13.7 15.2 100 94 83 75 SZ/1SMA5933BT3, G SZ/1SMA5934BT3, G SZ/1SMA5935BT3, G SZ/1SMA5936BT3, G 833B 834B 835B 836B 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 26 650 700 700 750 0.25 0.25 0.25 0.25 0.5 0.5 0.5 0.5 16.7 18.2 20.6 22.8 68 63 56 50 SZ/1SMA5937BT3, G SZ/1SMA5938BT3, G SZ/1SMA5939BT3, G SZ/1SMA5940BT3, G 837B 838B 839B 840B 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 0.5 0.5 0.5 0.5 25.1 27.4 29.7 32.7 45 42 38 35 SZ/1SMA5941BT3, G 841B 44.65 47 49.35 8.0 67 1000 0.25 SZ/1SMA5942BT3, G 842B 48.45 51 53.55 7.3 70 1100 0.25 SZ/1SMA5943BT3, G 843B 53.2 56 58.8 6.7 86 1300 0.25 1SMA5944BT3, G 844B 58.9 62 65.1 6.0 100 1500 0.25 SZ/1SMA5945BT3, G 845B 64.6 68 71.4 5.5 120 1700 0.25 3. Tolerance and Voltage Regulation Designation - The type number listed indicates a tolerance of 5%. 4. VZ limits are to be guaranteed at thermal equilibrium. * The "G" suffix indicates Pb-Free package available. 0.5 0.5 0.5 0.5 0.5 35.8 38.8 42.6 47.1 51.7 32 29 27 24 22 http://onsemi.com 2 ZZK @ IZK IR @ VR IZM 1SMA59xxBT3 Series, SZ1SMA59xxBT3G Series 4 100 3.2 IZ, ZENER CURRENT (mA) PD , MAXIMUM POWER DISSIPATION (WATTS) RATING AND TYPICAL CHARACTERISTIC CURVES (TA = 25C) 2.4 TL 1.6 10 1 0.8 TA 0 0.1 0 25 50 75 100 T, TEMPERATURE (C) 125 150 0 2 Figure 1. Steady State Power Derating VZ , TEMPERATURE COEFFICIENT (mV/ C) IZ, ZENER CURRENT (mA) 10 1 0.1 10 20 50 60 30 40 VZ, ZENER VOLTAGE (VOLTS) 70 10 10 8 6 4 2 0 -2 -4 80 VZ @ IZT 2 4 Figure 3. VZ = 12 thru 68 Volts 6 8 VZ, ZENER VOLTAGE (VOLTS) 10 12 Figure 4. Zener Voltage - 3.3 to 12 Volts 100 70 ZZ, DYNAMIC IMPEDANCE (OHMS) VZ , TEMPERATURE COEFFICIENT (mV/ C) 8 Figure 2. VZ - 3.3 thru 10 Volts 100 0 4 6 VZ, ZENER VOLTAGE (VOLTS) VZ @ IZT 50 30 20 100 IZ(dc) = 1 mA 10 10 mA 20 mA 10 10 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 100 IZ(rms) = 0.1 IZ(dc) 10 100 VZ, ZENER VOLTAGE (VOLTS) Figure 6. Effect of Zener Voltage Figure 5. Zener Voltage - 12 to 68 Volts http://onsemi.com 3 1SMA59xxBT3 Series, SZ1SMA59xxBT3G Series 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 7. Capacitance Curve 10 Figure 8. 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 9. Pulse Waveform http://onsemi.com 4 0.04 0.06 t, TIME (ms) 0.08 Figure 10. Pulse Waveform 0.1 1SMA59xxBT3 Series, SZ1SMA59xxBT3G Series PACKAGE DIMENSIONS SMA CASE 403D-02 ISSUE F HE NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 403D-01 OBSOLETE, NEW STANDARD IS 403D-02. E b DIM A A1 b c D E HE L D POLARITY INDICATOR OPTIONAL AS NEEDED (SEE STYLES) MIN 1.97 0.05 1.27 0.15 2.29 4.06 4.83 0.76 MILLIMETERS NOM MAX 2.10 2.20 0.10 0.15 1.45 1.63 0.28 0.41 2.60 2.92 4.32 4.57 5.21 5.59 1.14 1.52 MIN 0.078 0.002 0.050 0.006 0.090 0.160 0.190 0.030 INCHES NOM 0.083 0.004 0.057 0.011 0.103 0.170 0.205 0.045 MAX 0.087 0.006 0.064 0.016 0.115 0.180 0.220 0.060 STYLE 1: PIN 1. CATHODE (POLARITY BAND) 2. ANODE A L c A1 SOLDERING FOOTPRINT* 4.0 0.157 2.0 0.0787 2.0 0.0787 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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