MMSZ5221BS SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 2.4 to 51 Volts POWER 200 mWatts SOD-323 Unit: inch (mm) FEATURES • Planar Die construction .014(.35) .054(1.35) • In compliance with EU RoHS 2002/95/EC directives .045(1.15) • Ideally Suited for Automated Assembly Processes .009(.25) .078(1.95) .068(1.75) • 200mW Power Dissipation .006(.15) MECHANICAL DATA • Case: SOD-323, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 .002(.05) .038(.95) .027(.70) .107(2.7) .090(2.3) • Polarity: See Diagram Below .012(.30)MIN. • Approx. Weight: 0.0041 grams • Mounting Position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Symbol Value Units Power Dissipation @TA=25oC(Note A) PD 200 mW Operating Junction and Storage Temperature Range TJ -55 to +150 O C NOTE : A. Mounted on 5.0mm 2(.013mm thick) land areas. REV.0.2-NOV.3.2009 PAGE . 1 MMSZ5221BS SERIES Nominal Zener Voltage Part Number Z ZT @ I ZT V Z @ IZT No m. V Max Reverse Leakage Current Max. Zener Impedance Z ZK @ I ZK IR @ V R Mi n. V Max. V mA mA A V Marking Code 200 mWatts Zener Diodes MMSZ5221BS 2.4 2.28 2.52 30 20.0 1200 0.25 100 1.0 C1 MMSZ5222BS 2.5 2.38 2.63 30 20.0 1250 0.25 100 1.0 C2 MMSZ5223BS 2.7 2.57 2.84 30 20.0 1300 0.25 75 1.0 C3 MMSZ5225BS 3 2.85 3.15 30 20.0 1600 0.25 50 1.0 C5 MMSZ5226BS 3.3 3.14 3.47 28 20.0 1600 0.25 25 1.0 D1 MMSZ5227BS 3.6 3.42 3.78 24 20.0 1700 0.25 15 1.0 D2 MMSZ5228BS 3.9 3.71 4.10 23 20.0 1900 0.25 10 1.0 D3 MMSZ5229BS 4.3 4.09 4.52 22 20.0 2000 0.25 5.0 1.0 D4 MMSZ5230BS 4.7 4.47 4.94 19 20.0 1900 0.25 5.0 2.0 D5 MMSZ5231BS 5.1 4.85 5.36 17 20.0 1600 0.25 5.0 2.0 E1 MMSZ5232BS 5.6 5.32 5.88 11 20.0 1600 0.25 5.0 3.0 E2 MMSZ5234BS 6.2 5.89 6.51 7 20.0 1000 0.25 5.0 4.0 E4 MMSZ5235BS 6.8 6.46 7.14 5 20.0 750 0.25 3.0 5.0 E5 MMSZ5236BS 7.5 7.13 7.88 6 20.0 500 0.25 3.0 6.0 F1 MMSZ5237BS 8.2 7.79 8.61 8 20.0 500 0.25 3.0 6.0 F2 MMSZ5238BS 8.7 8.27 9.14 8 20.0 600 0.25 3.0 6.5 F3 MMSZ5239BS 9.1 8.65 9.56 10 20.0 600 0.25 3.0 6.5 F4 MMSZ5240BS 10 9.50 10.50 17 20.0 600 0.25 3.0 8.0 F5 MMSZ5241BS 11 10.45 11.55 22 20.0 600 0.25 2.0 8.4 H1 MMSZ5242BS 12 11.40 12.60 30 20.0 600 0.25 1.0 9.1 H2 MMSZ5243BS 13 12.35 13.65 13 9.5 600 0.25 0.5 9.9 H3 MMSZ5244BS 14 13.30 14.70 15 9.0 600 0.25 0.1 10.5 H4 MMSZ5245BS 15 14.25 15.75 16 8.5 600 0.25 0.1 11.0 H5 MMSZ5246BS 16 15.20 16.80 17 7.8 600 0.25 0.1 12.0 J1 MMSZ5247BS 17 16.15 17.85 19 7.5 600 0.25 0.1 13.0 J2 MMSZ5248BS 18 17.10 18.90 21 7.0 600 0.25 0.1 14.0 J3 MMSZ5250BS 20 19.00 21.00 25 6.2 600 0.25 0.1 15.0 J5 MMSZ5251BS 22 20.90 23.10 29 5.6 600 0.25 0.1 17.0 K1 MMSZ5252BS 24 22.80 25.20 33 5.2 600 0.25 0.1 18.0 K2 MMSZ5254BS 27 25.65 28.35 41 5.0 600 0.25 0.1 21.0 K4 MMSZ5255BS 28 26.60 29.40 44 4.5 600 0.25 0.1 21.0 K5 MMSZ5256BS 30 28.50 31.50 49 4.2 600 0.25 0.1 23.0 M1 MMSZ5257BS 33 31.35 34.65 58 3.8 700 0.25 0.1 25.0 M2 MMSZ5258BS 36 34.20 37.80 70 3.4 700 0.25 0.1 27.0 M3 MMSZ5259BS 39 37.05 40.95 80 3.2 800 0.25 0.1 30.0 M4 MMSZ5260BS 43 40.85 45.15 93 3.0 900 0.25 0.1 33.0 M5 MMSZ5261BS 47 44.65 49.35 105 2.7 1000 0.25 0.1 36.0 N1 MMSZ5262BS 51 48.45 53.55 125 2.5 1100 0.25 0.1 39.0 N2 REV.0.2-NOV.3.2009 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,(mV/ OC) MMSZ5221BS 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 0.00001 O 0 10 20 30 40 50 60 70 NORMAL ZENER VOLTAGE, VOLTS Fig.3 TYPICAL LEAKAGE CURRENT REV.0.2-NOV.3.2009 80 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 MMSZ5221BS SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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-NOV.3.2009 PAGE . 4