BZX84B4V3W SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 4.3 to 51 Volts POWER 200 mWatts SOT-323 Unit: inch (mm) FEATURES .087(2.2) .070(1.8) • Zener Voltages from 4.3~51V .054(1.35) .045(1.15) • Ideally Suited for Automated Assembly Processes .087(2.2) .078(2.0) • 200mW Power Dissipation .004(.10)MIN. • Planar Die construction • In compliance with EU RoHS 2002/95/EC directives .006(.15) .002(.05) .056(1.40) .047(1.20) MECHANICAL DATA .004(.10)MAX. • Terminals: Solderable per MIL-STD-750, Method 2026 .016(.40) .078(.20) • Polarity: See Diagram Below .044(1.1) .035(0.9) • Case: SOT-323, Molded Plastic • Approx Weight : 0.0048 grams • Mounting Position : Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Symbol Value U nits Power D i ssi pati on @ TA = 25 C (Note A) PD 200 mW Operati ng Juncti on and StorageTemperature Range TJ -55 to +150 O O C NOTE : A. Mounted on 5.0mm2(.013mm thick) land areas. STAD-DEC.22.2005 PAGE . 1 BZX84B4V3W SERIES Nominal Zener Voltage Part Number Max Reverse Leakage Current Max. Zener Impedance VZ @ IZT ZZT @ IZT ZZK @ IZK IR @ VR Marking C ode P a cka g e Nom. V Min. V Max. V Ω mA Ω mA µA V BZX84B4V3W 4.3 4.21 4.39 90 5.0 600 1.00 3.0 1.0 W7 SOT-323 BZX84B4V7W 4.7 4.61 4.79 80 5.0 500 1.00 3.0 2.0 W8 SOT-323 BZX84B5V1W 5.1 5.00 5.20 60 5.0 480 1.00 2.0 2.0 W9 SOT-323 BZX84B5V6W 5.6 5.49 5.71 40 5.0 400 1.00 1.0 2.0 WA SOT-323 BZX84B6V2W 6.2 6.08 6.32 10 5.0 150 1.00 3.0 4.0 WB SOT-323 BZX84B6V8W 6.8 6.66 6.94 15 5.0 80 1.00 2.0 4.0 WC SOT-323 BZX84B7V5W 7.5 7.35 7.65 15 5.0 80 1.00 1.0 5.0 WD SOT-323 BZX84B8V2W 8.2 8.04 8.36 15 5.0 80 1.00 0.7 5.0 WE SOT-323 BZX84B9V1W 9.1 8.92 9.28 15 5.0 100 1.00 0.5 6.0 WF SOT-323 BZX84B10W 10 9.80 10.20 20 5.0 150 1.00 0.2 7.0 WG SOT-323 BZX84B11W 11 10.78 11.22 20 5.0 150 1.00 0.1 8.0 WH SOT-323 BZX84B12W 12 11.76 12.24 25 5.0 150 1.00 0.1 8.0 WI SOT-323 BZX84B13W 13 12.74 13.26 30 5.0 170 1.00 0.1 8.0 WK SOT-323 BZX84B14W 14 13.72 14.28 30 5.0 170 1.00 0.1 10.0 WJ SOT-323 BZX84B15W 15 14.70 15.30 30 5.0 200 1.00 0.1 10.5 WL SOT-323 BZX84B16W 16 15.68 16.32 40 5.0 200 1.00 0.1 11.2 WM SOT-323 BZX84B17W 17 16.66 17.34 40 5.0 200 1.00 0.1 12.2 17C SOT-323 BZX84B18W 18 17.64 18.36 45 5.0 225 1.00 0.1 12.6 WN SOT-323 BZX84B20W 20 19.60 20.40 55 5.0 225 1.00 0.1 14.0 WO SOT-323 BZX84B22W 22 21.56 22.44 55 5.0 250 1.00 0.1 15.4 WP SOT-323 BZX84B24W 24 23.52 24.48 70 5.0 250 1.00 0.1 16.8 WR SOT-323 BZX84B27W 27 26.46 27.54 80 5.0 300 1.00 0.1 18.90 WS SOT-323 BZX84B28W 28 27.44 28.56 80 5.0 300 1.00 0.1 20.50 28C SOT-323 BZX84B30W 30 29.40 30.60 80 5.0 300 1.00 0.1 21.00 WT SOT-323 BZX84B33W 33 32.34 33.66 80 5.0 325 1.00 0.1 23.10 WU SOT-323 BZX84B36W 36 35.28 36.72 90 5.0 350 1.00 0.1 25.20 WW SOT-323 BZX84B39W 39 38.22 39.78 130 5.0 350 1.00 0.1 27.30 WX SOT-323 BZX84B43W 43 42.14 43.86 150 5.0 375 1.00 0.1 30.10 WY SOT-323 BZX84B47W 47 46.06 47.94 170 5.0 375 1.00 0.1 32.90 WZ SOT-323 BZX84B51W 51 49.98 52.02 100 5.0 750 1.00 0.1 38.00 XA SOT-323 STAD-DEC.22.2005 PAGE . 2 POWER DISSIPATION, Watts 0.6 0.5 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 TEMPERATURE COEFFICIENT,(mA/ OC) BZX84B4V3W SERIES 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS O TEMPERATURE ( C) 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 0.00001 O 0 10 20 30 40 50 60 70 NORMAL ZENER VOLTAGE, VOLTS Fig.3 TYPICAL LEAKAGE CURRENT STAD-DEC.22.2005 80 90 100 150OC 10 O 75 C 25OC 1 0.4 0.5 0.6 0.7 5OC 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.4 TYPICAL FORWARD VOLTAGE PAGE . 3 BZX84B4V3W SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2007 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. STAD-DEC.01.2006 PAGE . 4