MMSZ52XXBS Series 200 mW, SOD-323 Series Surface Mount Zener Diodes Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SOD-323 FEATURES Planar Die Construction General Purpose Dissipation Ideally Suited for Automated Assembly Process PACKAGING INFORMATION Case: SOD-323, Plastic Case Material – UL Flammability Rating Classification 94V-0 Moisture Sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-020, Method 208 Polarity: Cathode Band Weight: 0.005 grams(approx.) REF. A B C D E Millimeter Min. Max. 1.05 REF. 0.20 REF. 0.80 1.00 0.25 0.40 0.080 0.180 REF. F G H J Millimeter Min. Max. 1.15 1.45 1.6 1.8 2.30 2.75 0.475 REF MAXIMUM RATINGS (TA=25°C unless otherwise specified) Parameter Forward Voltage @ IF=10mA Power Dissipation 1 2 Thermal Resistance Junction to Ambient Air Operating and Storage Temperature Range 2 Symbol Value Unit VF 1.0 V PD 200 mW RθJA 650 °C / W TJ, TSTG -65 ~ 150 °C Notes: 1. Short duration test pulse used in minimizing self-heating effect. 2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2 http://www.SeCoSGmbH.com/ 06-Jun-2017 Rev. D Any changes of specification will not be informed individually. Page 1 of 4 MMSZ52XXBS Series 200 mW, SOD-323 Series Surface Mount Zener Diodes Elektronische Bauelemente ELECTRICAL RATINGS (TA=25°C unless otherwise specified) Zener Voltage Range Part Number Maximum 3 Zener Impedance 1 Marking VZ @ IZT Min(V) IZT Nom(V) Max(V) VZK @ IZK =0.25mA ZZT @ IZT Ω mA Maximum Reverse Leakage 1 Current I R @ VR µA V MMSZ5226BS D1\G1 3.14 3.3 3.47 20 28 1600 25 1.0 MMSZ5227BS D2\G2 3.42 3.6 3.78 20 24 1700 15 1.0 MMSZ5228BS D3\G3 3.71 3.9 4.1 20 23 1900 10 1.0 MMSZ5229BS D4\G4 4.09 4.3 4.52 20 22 2000 5.0 1.0 MMSZ5231BS E1 4.85 5.1 5.36 20 17 1600 5.0 2.0 MMSZ5232BS E2 5.32 5.6 5.88 20 11 1600 5.0 3.0 MMSZ5233BS E3 5.7 6.0 6.3 20 7 1600 5.0 3.5 MMSZ5234BS E4 5.89 6.2 6.51 20 7 1000 5.0 4.0 MMSZ5235BS E5 6.46 6.8 7.14 20 5 750 3.0 5.0 MMSZ5236BS F1 7.13 7.5 7.88 20 6 500 3.0 6.0 MMSZ5237BS F2 7.79 8.2 8.61 20 8 500 3.0 6.5 MMSZ5238BS F3 8.27 8.7 9.14 20 8 600 3.0 6.5 MMSZ5239BS F4 8.65 9.1 9.56 20 10 600 3.0 7.0 MMSZ5240BS F5 9.5 10 10.50 20 17 600 3.0 8.0 MMSZ5241BS H1 10.45 11 11.55 20 22 600 2.0 8.4 MMSZ5242BS H2 11.4 12 12.6 20 30 600 1.0 9.1 MMSZ5243BS H3 12.35 13 13.65 9.5 13 600 0.5 9.9 MMSZ5245BS H5 14.25 15 15.75 8.5 16 600 0.1 11 MMSZ5246BS J1 15.2 16 16.8 7.8 17 600 0.1 12 MMSZ5248BS J3 17.1 18 18.9 7.0 21 600 0.1 14 MMSZ5250BS J5 19 20 21 6.2 25 600 0.1 15 MMSZ5251BS K1 20.9 22 23.1 5.6 29 600 0.1 17 MMSZ5252BS K2 22.8 24 25.2 5.2 33 600 0.1 18 MMSZ5254BS K4 25.65 27 28.35 5.0 41 600 0.1 21 MMSZ5255BS K5 26.6 28 29.4 4.5 44 600 0.1 21 MMSZ5256BS M1 28.5 30 31.5 4.2 49 600 0.1 23 MMSZ5257BS M2 31.35 33 34.65 3.8 58 700 0.1 25 MMSZ5258BS M3 34.2 36 37.8 3.4 70 700 0.1 27 Notes: 1. Short duration test pulse used to minimize self-heating effect. 2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2 3. f = 1KHz http://www.SeCoSGmbH.com/ 06-Jun-2017 Rev. D Any changes of specification will not be informed individually. Page 2 of 4 MMSZ52XXBS Series 200 mW, SOD-323 Series Surface Mount Zener Diodes Elektronische Bauelemente CHARACTERISTIC CURVES 10 2.4V 10 10 10 3.0V 6.8V 4.7V ZENER CURRENT, Amperes ZENER CURRENT, Amperes 10 -1 10V -2 -3 -4 10 -1 10 6 4 2 8 10 15V 20V 30V 10 -5 10 -6 -7 10 -8 10 12 15 20 ZENER VOLTAGE, VOLTS TEMPERATURE COEFFICIENT,(mA/ OC) TEMPERATURE COEFFICIENT,(mA/ OC) 7 6 5 4 3 2 1 0 -1 -2 4 5 6 7 8 9 30 35 40 45 Fig.2 ZENER VOLTAGE VERSUS ZENER CURRENT 8 3 25 ZENER VOLTAGE, VOLTS Fig.1 ZENER VOLTAGE VERSUS ZENER CURRENT -3 2 39V 10 -4 -5 0 -2 10 -3 10 10 0 10 11 12 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS NOMINAL ZENER VOLTAGE,VOLTS Fig.3 TEMPERATURE COEFFICENTS Fig.4 TEMPERATURE COEFFICENTS 1000 1000 IZ = 1 mA FORWARD CURRENT,mA DYNAMIC IMPEDANCE, O TJ=25 C IZ(AC)=0.1 IZ(DC) F=1 kHZ 100 5 mA 20 mA 10 1 1 10 100 NORMAL ZENER VOLTAGE, VOLTS Fig.5 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE http://www.SeCoSGmbH.com/ 06-Jun-2017 Rev. D 100 10 150OC 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.6 TYPICAL FORWARD VOLTAGE Any changes of specification will not be informed individually. Page 3 of 4 MMSZ52XXBS Series 200 mW, SOD-323 Series Surface Mount Zener Diodes Elektronische Bauelemente CHARACTERISTIC CURVES 1000 0.5 TA=25 oC 0 V BIAS 1 V BIAS T A =25 OC CAPACITANCE,pF POWER DISSIPATION, Watts 0.6 0.4 0.3 0.2 100 BIASAT 50% OF VZ NOM 10 0.1 1 0 0 25 50 75 100 125 1 10 100 150 NORMAL ZENER VOLTAGE, VOLTS O TEMPERATURE ( C) Fig.7 STEADY STATE POWER DERATING http://www.SeCoSGmbH.com/ 06-Jun-2017 Rev. D Fig.7 TYPICAL CAPACITANCE Any changes of specification will not be informed individually. Page 4 of 4