BZT52-B2V4 SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 2.4 to 75 Volts POWER 410 mWatts SOD-123 Unit: inch (mm) FEATURES • 410mW Power Dissipation .110(2.8) .098(2.5) .028(0.7) .019(0.5) • Zener Voltages from 2.4~75V • Ideally Suited for Automated Assembly Processes .071(1.8) .055(1.4) .154(3.90) .141(3.60) • Planar Die construction .008(.20)MAX MECHANICAL DATA .053(1.35) .037(0.95) • In compliance with EU RoHS 2002/95/EC directives • Case: SOD-123, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Approx. Weight: 0.01 grams .016(.40)MIN .005(.12)MAX • Mounting Position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Symbol Value Units Maximum Power Dissipation (Notes A) at 25OC PD 410 mW Operating Junction and StorageTemperature Range TJ -55 to +150 O C NOTES: A. Mounted on 5.0mm2(.013mm thick) land areas. REV.0.2-OCT.1.2009 PAGE . 1 BZT52-B2V4 SERIES Nominal Zener Voltage Part Number VZ @ IZT Nom. V Max Reverse Leakage Current Max. Zener Impedance ZZT @ IZT ZZK @ IZK IR @ VR Min. V Max. V Ω mA Ω mA μA V 1.0 Marking C ode 410 mWatts Zener Diodes BZT52-B2V4 2.4 2.35 2.45 85 5.0 600 1.00 100 W1 BZT52-B2V7 2.7 2.64 2.75 83 5.0 600 1.00 75 1.0 W2 BZT52-B3 3.0 2.94 3.06 95 5.0 600 1.00 50 1.0 W3 BZT52-B3V3 3.3 3.23 3.37 95 5.0 600 1.00 25 1.0 W4 BZT52-B3V6 3.6 3.52 3.67 95 5.0 600 1.00 15 1.0 W5 BZT52-B3V9 3.9 3.82 3.98 95 5.0 600 1.00 10 1.0 W6 BZT52-B4V3 4.3 4.21 4.39 95 5.0 600 1.00 5.0 1.0 W7 BZT52-B4V7 4.7 4.61 4.79 78 5.0 500 1.00 5.0 1.0 W8 BZT52-B5V1 5.1 5.00 5.20 60 5.0 480 1.00 0.1 0.8 W9 BZT52-B5V6 5.6 5.49 5.71 40 5.0 400 1.00 0.1 1.0 WA BZT52-B6V2 6.2 6.08 6.32 10 5.0 150 1.00 0.1 2.0 WB BZT52-B6V8 6.8 6.66 6.94 8 5.0 80 1.00 0.1 3.0 WC BZT52-B7V5 7.5 7.35 7.65 7 5.0 80 1.00 0.1 5.0 WD BZT52-B8V2 8.2 8.04 8.36 7 5.0 80 1.00 0.1 6.0 WE BZT52-B8V7 8.7 8.53 8.87 7 5.0 100 1.00 0.1 6.5 87C BZT52-B9V1 9.1 8.92 9.28 10 5.0 100 1.00 0.1 7.0 WF BZT52-B10 10 9.80 10.20 15 5.0 150 1.00 0.1 7.5 WG BZT52-B11 11 10.78 11.22 20 5.0 150 1.00 0.1 8.5 WH BZT52-B12 12 11.76 12.24 20 5.0 150 1.00 0.1 9.0 WI BZT52-B13 13 12.74 13.26 25 5.0 170 1.00 0.1 10.0 WK BZT52-B14 14 13.72 14.28 25 5.0 170 1.00 0.1 10.5 WJ BZT52-B15 15 14.70 15.30 30 5.0 200 1.00 0.1 11.0 WL BZT52-B16 16 15.68 16.32 40 5.0 200 1.00 0.1 12.0 WM BZT52-B17 17 16.66 17.34 40 5.0 200 1.00 0.1 13.0 17C BZT52-B18 18 17.64 18.36 50 5.0 225 1.00 0.1 14.0 WN BZT52-B20 20 19.60 20.40 50 5.0 225 1.00 0.1 15.0 WO BZT52-B22 22 21.56 22.44 55 5.0 250 1.00 0.1 17.0 WP BZT52-B24 24 23.52 24.48 80 5.0 250 1.00 0.1 18.0 WR BZT52-B27 27 26.46 27.54 80 5.0 300 1.00 0.1 20.0 WS BZT52-B28 28 27.44 28.56 80 5.0 300 1.00 0.1 22.0 28C BZT52-B30 30 29.40 30.60 80 5.0 300 1.00 0.1 22.5 WT BZT52-B33 33 32.34 33.66 80 5.0 325 1.00 0.1 25.0 WU BZT52-B36 36 35.28 36.72 90 5.0 350 1.00 0.1 27.0 WW BZT52-B39 39 38.22 39.78 90 5.0 350 1.00 0.1 29.0 WX BZT52-B43 43 42.14 43.86 100 5.0 375 1.00 0.1 32.0 WY BZT52-B47 47 46.06 47.94 100 5.0 375 1.00 0.1 35.0 WZ BZT52-B51 51 49.98 52.02 100 5.0 400 1.00 0.1 38.0 XA BZT52-B56 56 54.88 57.12 135 2.5 1000 1.00 0.1 42.0 X2 BZT52-B62 62 60.76 63.24 150 2.5 1000 1.00 0.1 46.0 X3 BZT52-B68 68 66.64 69.36 200 2.5 1000 1.00 0.1 51.0 X4 BZT52-B75 75 73.50 76.50 250 2.5 1000 1.00 0.1 56.0 X5 REV.0.2-OCT.1.2009 PAGE . 2 POWER DISSIPATION, Watts 0.6 0.5 T A =25 OC 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 TEMPERATURE COEFFICIENT,(mV/ OC) BZT52-B2V4 SERIES 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS TEMPERATURE ( OC) Fig.2 TEMPERATURE COEFFICENTS Fig.1 STEADY STATE POWER DERATING 1000 100 FORWARD CURRENT,mA LEAKAGE CURRENT,uA 1000 10 1 O +150 C 0.1 0.01 O 0.001 +25 C 0.0001 -55 C O 0.00001 0 10 20 30 40 50 60 70 80 NORMAL ZENER VOLTAGE, VOLTS Fig.3 TYPICAL LEAKAGE CURRENT REV.0.2-OCT.1.2009 90 100 150OC 10 O 75 C 25OC 1 0.4 0.5 0.6 0.7 O 5C 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.4 TYPICAL FORWARD VOLTAGE PAGE . 3 BZT52-B2V4 SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2008 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0.2-OCT.1.2009 PAGE . 4