MMSZ5221BF THRU MMSZ5267BF REVERSE VOLTAGE - 2.4 to 75 Volts POWER DISSIPATION - 0.5 Watts SURFACE MOUNT ZENER DIODE FEATURES * Wide Zener Voltage Range Selection, 2.4V to 75V * VZ Tolerance Selection of 5% (C Series) * Flat Lead SOD-123F Plastic Package * Surface Device Type Mounting * Green EMC * Matte Tin(Sn) Lead Finish * RoHS compliant * Band Indicates Cathode SOD-123F SOD-123F MECHANICAL DATA * Case: SOD-123F Plastic DIM. MIN. MAX. A 2.50 2.70 B 3.30 3.70 C 1.50 1.70 D 0.50 0.70 E 0.80 1.00 F 0.05 0.20 All Dimensions in millimeter Maximum Ratings & Thermal Characteristics @ TA = 25 unless otherwise specified Characteristic Power Dissipation Symbol Value PD 500 Unit mW Storage Temperature Range TSTG -65 to +150 C Operating Temperature Range TOPR -65 to +150 C Device Marking : Device P/N Marking MMSZ52xxBF See below table Pin Diagram Equivalent Circuit Diagram Electrical Characteristics @ TA = 25 unless otherwise specified Symbol VZ IZT ZZT IZK ZZK IR VR IF VF Parameter Reverse Zener Voltage @ IZT Reverse Current Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK Reverse Leakage Current @ VR Reverse Voltage Forward Current Forward Voltage @ IF REV.0, Aug-2011, KSIR17 Electrical Characteristics TA = 25C unless otherwise noted Maximum Zener Impedance Zener Voltage Device MMSZ5221BF MMSZ5222BF MMSZ5223BF MMSZ5224BF MMSZ5225BF MMSZ5226BF MMSZ5227BF MMSZ5228BF MMSZ5229BF MMSZ5230BF MMSZ5231BF MMSZ5232BF MMSZ5233BF MMSZ5234BF MMSZ5235BF MMSZ5236BF MMSZ5237BF MMSZ5238BF MMSZ5239BF MMSZ5240BF MMSZ5241BF MMSZ5242BF MMSZ5243BF MMSZ5244BF MMSZ5245BF MMSZ5246BF MMSZ5247BF MMSZ5248BF MMSZ5249BF MMSZ5250BF MMSZ5251BF MMSZ5252BF MMSZ5253BF MMSZ5254BF MMSZ5255BF MMSZ5256BF MMSZ5257BF MMSZ5258BF MMSZ5259BF MMSZ5260BF MMSZ5261BF MMSZ5262BF MMSZ5263BF MMSZ5264BF MMSZ5265BF MMSZ5266BF MMSZ5267BF Device marking Z2V4 Z2V5 Z2V7 Z2V8 Z3V0 Z3V3 Z3V6 Z3V9 Z4V3 Z4V7 Z5V1 Z5V6 Z6V0 Z6V2 Z6V8 Z7V5 Z8V2 Z8V7 Z9V1 Z10V Z11V Z12V Z13V Z14V Z15V Z16V Z17V Z18V Z19V Z20V Z22V Z24V Z25V Z27V Z28V Z30V Z33V Z36V Z39V Z43V Z47V Z51V Z56V Z60V Z62V Z68V Z75V Min Nom Max mA ZZK @ IZK = 0.25mA 2.28 2.38 2.57 2.66 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.70 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 13.30 14.25 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 40.85 44.65 48.45 53.20 57.00 58.90 64.60 71.25 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 2.52 2.63 2.84 2.94 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.30 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.55 12.60 13.65 14.70 15.75 16.80 17.85 18.90 19.95 21.00 23.10 25.20 26.25 28.35 29.40 31.50 34.65 37.80 40.95 45.15 49.35 53.55 58.80 63.00 65.10 71.40 78.75 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2.1 2.0 1.8 1.7 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 VZ @ IZT IZT ZZT @ IZT Maximum Reverse Current IR @ VR uA 100 100 75 75 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VF Forward Voltage=900Mv Maximum@IF=10mA for all types Notes: 1. The zener voltage (VZ) is tested under pulse condition of 1mS. 2. The device numbers listed have a standard tolerance on the nominal zener voltage of 5%. 3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. 4. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Liteon Semiconductor Corp. representative. V 1 1 1 1 1 1 1 1 1 2 2 3 3.5 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 MMSZ5221BF THRU MMSZ5267BF Typical Characteristics Fig.1 Power Derating Curve Fig.2 Typical Zener Breakdown Characteristics Fig.3 Typical Zener Breakdown Characteristics Fig.4 Typical Total Capacitance vs. Nominal Zener Voltage MMSZ5221BF THRU MMSZ5267BF Typical Characteristics Fig.5 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE Fig.7 TYPICAL LEAKGE CURRENT Fig.6 TYPICAL FORWARD VOLTAGE Legal Disclaimer Notice MMSZ5221BF THRU MMSZ5267BF Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. 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