® SEMICONDUCTOR 200mW SOD-323 SURFACE MOUNT Green Product Small Outline Flat Lead Plastic Package Zener Voltage Regulators Absolute Maximum Ratings Symbol PD TA = 25°C unless otherwise noted Parameter Power Dissipation Value Units 200 mW TSTG Storage Temperature Range -65 to +150 °C TOPR Operating Temperature Range -65 to +150 °C These ratings are limiting values above which the serviceability of the diode may be impaired. SOD-323 Flat Lead Specification Features: Wide Zener Voltage Range Selection, 3.0V to 75V VZ Tolerance Selection of ±5% Flat Lead SOD-323 Small Outline Plastic Package Cathode Anode Surface Device Type Mounting ELECTRICAL SYMBOL RoHS Compliant Green EMC Matte Tin(Sn) Lead Finish Band Indicates Cathode Electrical Characteristics Device Type Device Marking MMSZ5221BSW MMSZ5222BSW MMSZ5223BSW MMSZ5224BSW MMSZ5225BSW MMSZ5226BSW MMSZ5227BSW MMSZ5228BSW MMSZ5229BSW MMSZ5230BSW MMSZ5231BSW MMSZ5232BSW MMSZ5233BSW MMSZ5234BSW MMSZ5235BSW MMSZ5236BSW MMSZ5237BSW MMSZ5238BSW MMSZ5239BSW MMSZ5240BSW MMSZ5241BSW MMSZ5242BSW MMSZ5243BSW Z2V4 Z2V5 Z2V7 Z2V8 Z3V0 Z3V3 Z3V6 Z3V9 Z4V3 Z4V7 Z5V1 Z5V6 Z6V0 Z6V2 Z6V8 Z7V5 Z8V2 Z8V7 Z9V1 Z10V Z11V Z12V Z13V TA = 25°C unless otherwise noted VZ @ IZT (Volts) Min Nom Max 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 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 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 IZT (mA) ZZT @ IZT (Ω) Max ZZK @ IZK = 0.25mA (Ω) Max IR @ VR (μA) Max VR (Volts) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 100 100 75 75 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 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 Nov 2008, Revision D Page 1 MMSZ5221BSW through MMSZ5267BSW TAK CHEONG TAK CHEONG ® SEMICONDUCTOR Electrical Characteristics Device Type TA = 25°C unless otherwise noted VZ @ IZT (Volts) Device Marking Min Nom 4. ZZT @ IZT (Ω) Max ZZK @ IZK = 0.25mA (Ω) Max IR @ VR (μA) Max VR (Volts) 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 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 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 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 Max MMSZ5244BSW Z14V 13.30 14 14.70 MMSZ5245BSW Z15V 14.25 15 15.75 MMSZ5246BSW Z16V 15.20 16 16.80 MMSZ5247BSW Z17V 16.15 17 17.85 MMSZ5248BSW Z18V 17.10 18 18.90 MMSZ5249BSW Z19V 18.05 19 19.95 MMSZ5250BSW Z20V 19.00 20 21.00 MMSZ5251BSW Z22V 20.90 22 23.10 MMSZ5252BSW Z24V 22.80 24 25.20 MMSZ5253BSW Z25V 23.75 25 26.25 MMSZ5254BSW Z27V 25.65 27 28.35 MMSZ5255BSW Z28V 26.60 28 29.40 MMSZ5256BSW Z30V 28.50 30 31.50 MMSZ5257BSW Z33V 31.35 33 34.65 MMSZ5258BSW Z36V 34.20 36 37.80 MMSZ5259BSW Z39V 37.05 39 40.95 MMSZ5260BSW Z43V 40.85 43 45.15 MMSZ5261BSW Z47V 44.65 47 49.35 MMSZ5262BSW Z51V 48.45 51 53.55 MMSZ5263BSW Z56V 53.20 56 58.80 MMSZ5264BSW Z60V 57.00 60 63.00 MMSZ5265BSW Z62V 58.90 62 65.10 MMSZ5266BSW Z68V 64.60 68 71.40 MMSZ5267BSW Z75V 71.25 75 78.75 VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types Notes: 1. 2. 3. IZT (mA) The zener voltage (VZ) is tested under pulse condition of 1mS. The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 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. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Tak Cheong Electronics representative. Nov 2008, Revision D Page 2 TAK CHEONG ® SEMICONDUCTOR RATING AND CHARACTERISTIC CURVES Fig.1 TYPICAL FORWARD VOLTAGE Fig.3 MAXIMUM NONREPETITIVE SURGE Fig.5 ZENER BREAKDOWN CHARACTERISTICS Fig.2 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE Fig.4 TYPICAL CAPACITANCE Fig.6 ZENER BREAKDOWN CHARACTERISTICS Nov 2008, Revision D Page 3 TAK CHEONG ® SEMICONDUCTOR Fig.7 TYPICAL LEAKGE CURRENT Nov 2008, Revision D Page 4 TAK CHEONG ® SEMICONDUCTOR SOD-323 Package Outline NOTE: The above package outline is similar to JEITA SC-90. This datasheet presents technical data of Tak Cheong’s Zener Diodes. Complete specifications for the individual devices are provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of components required for a specific application. For additional information, please visit our website http://www.takcheong.com. Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance. Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability, function or design, cost and productivity. TAK CHEONG ® and are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd. Nov 2008, Revision D Page 5