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MMSZ5245BS Dataheets PDF



Part Number MMSZ5245BS
Manufacturers SeCoS
Logo SeCoS
Description Surface Mount Zener Diode
Datasheet MMSZ5245BS DatasheetMMSZ5245BS Datasheet (PDF)

Surface Mount Zener Diode MMSZ52XXBS Series A suffix of "-C" specifies halogen-free Electrical Characteristics @ TA=25 C unless otherwise specified Type Number Marking Code Zener Voltage Range (Note 1) VZ @ IZT Nom Min Max IZT Maximum Zener Impedance (Note 3) ZZT@IZT VZK @ IZK = 0.25mA V V V mA ȍ MMSZ5221BS C1 1A 2.4 2.28 2.52 20 30 1200 MMSZ5222BS C2 1B 2.5 2.38 2.63 20 30 1250 MMSZ5223BS C3 1C 2.7 2.57 2.84 20 30 1300 MMSZ5225BS C5 1E 3.0 2.85 3.15 20 30 160.

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Surface Mount Zener Diode MMSZ52XXBS Series A suffix of "-C" specifies halogen-free Electrical Characteristics @ TA=25 C unless otherwise specified Type Number Marking Code Zener Voltage Range (Note 1) VZ @ IZT Nom Min Max IZT Maximum Zener Impedance (Note 3) ZZT@IZT VZK @ IZK = 0.25mA V V V mA ȍ MMSZ5221BS C1 1A 2.4 2.28 2.52 20 30 1200 MMSZ5222BS C2 1B 2.5 2.38 2.63 20 30 1250 MMSZ5223BS C3 1C 2.7 2.57 2.84 20 30 1300 MMSZ5225BS C5 1E 3.0 2.85 3.15 20 30 1600 MMSZ5226BS D1 8A 3.3 3.14 3.47 20 28 1600 MMSZ5227BS D2 8B 3.6 3.42 3.78 20 24 1700 MMSZ5228BS D3 8C 3.9 3.71 4.10 20 23 1900 MMSZ5229BS D4 8D 4.3 4.09 4.52 20 22 2000 MMSZ5230BS D5 8E 4.7 4.47 4.94 20 19 1900 MMSZ5231BS E1 8F 5.1 4.85 5.36 20 17 1600 MMSZ5232BS E2 8G 5.6 5.32 5.88 20 11 1600 MMSZ5233BS E3 8H 6.0 5.70 6.30 20 7 1600 MMSZ5234BS E4 8J 6.2 5.89 6.51 20 7 1000 MMSZ5235BS E5 8K 6.8 6.46 7.14 20 5 750 MMSZ5236BS F1 8L 7.5 7.13 7.88 20 6 500 MMSZ5237BS F2 8M 8.2 7.79 8.61 20 8 500 MMSZ5238BS F3 8N 8.7 8.27 9.14 20 8 600 MMSZ5239BS F4 8P 9.1 8.65 9.56 20 10 600 MMSZ5240BS F5 8Q 10 9.50 10.50 20 17 600 MMSZ5241BS H1 8R 11 10.45 11.55 20 22 600 MMSZ5242BS H2 8S 12 11.40 12.60 20 30 600 MMSZ5243BS H3 8T 13 12.35 13.65 9.5 13 600 MMSZ5245BS H5 8V 15 14.25 15.75 8.5 16 600 MMSZ5246BS J1 8W 16 15.20 16.80 7.8 17 600 MMSZ5248BS J3 8Y 18 17.10 18.90 7.0 21 600 MMSZ5250BS J5 2A 20 19.00 21.00 6.2 25 600 MMSZ5251BS K1 2B 22 20.90 23.10 5.6 29 600 MMSZ5252BS K2 2C 24 22.80 25.20 5.2 33 600 MMSZ5254BS K4 2E 27 25.65 28.35 5.0 41 600 MMSZ5255BS K5 2F 28 26.60 29.40 4.5 44 600 MMSZ5256BS M1 2G 30 28.50 31.50 4.2 49 600 MMSZ5257BS M2 2H 33 31.35 34.65 3.8 58 700 MMSZ5258BS M3 2J 36 34.20 37.80 3.4 70 700 MMSZ5259BS M4 2K 39 37.05 40.95 3.2 80 800 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 = 1 kHz 200mW, SOD-323 Maximum Reverse Leakage Current (Note 1) IR @ VR µA V 100 1.0 100 1.0 75 1.0 50 1.0 25 1.0 15 1.0 10 1.0 5.0 1.0 5.0 2.0 5.0 2.0 5.0 3.0 5.0 3.5 5.0 4.0 3.0 5.0 3.0 6.0 3.0 6.5 3.0 6.5 3.0 7.0 3.0 8.0 2.0 8.4 1.0 9.1 0.5 9.9 0.1 11 0.1 12 0.1 14 0.1 15 0.1 17 0.1 18 0.1 21 0.1 21 0.1 23 0.1 25 0.1 27 0.1 30 Ɣ Maximum Ratings @ TA=25ȃ unless otherwise specified Characteristic Symbol Value Forward Voltage (Note 1) @ IF = 10 mA Power Dissipation Thermal Resistance, Junction to Ambient Air (Note 2) (Note 2) VF Pd RșJA 1.0 200 650 Operating and Storage Temperature Range TJ , TSTG -65 ~ +150 Notes: 1. Short duration test pulse used in minimizes 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. Unit V mW ȃ /W ȃ http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 3 .


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