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MMSZ5268B Dataheets PDF



Part Number MMSZ5268B
Manufacturers Kexin
Logo Kexin
Description Surface Mount Zener Diodes
Datasheet MMSZ5268B DatasheetMMSZ5268B Datasheet (PDF)

SMD Type Surface Mount Zener Diodes MMSZ5221B - MMSZ5272B Diodes Features 500mW Power Dissipation Planar Die Construction General Purpose, Medium Current Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 10mA Jumction temperature Storage temperature Symbol P R JA VF Tj Tstg Rating 500 350 0.9 150 -55 to +150 Unit mW /W V Electrical Characteristics (Ta = 25 ) Type MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5224B MMSZ.

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SMD Type Surface Mount Zener Diodes MMSZ5221B - MMSZ5272B Diodes Features 500mW Power Dissipation Planar Die Construction General Purpose, Medium Current Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 10mA Jumction temperature Storage temperature Symbol P R JA VF Tj Tstg Rating 500 350 0.9 150 -55 to +150 Unit mW /W V Electrical Characteristics (Ta = 25 ) Type MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5224B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B Nom. 2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 Zener voltage VZ (V) Min. 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 2.52 2.63 2.84 2.94 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 Zener Impedance Leakage Current IZT (mA) 20 20 20 20 20 20 20 20 20 20 20 20 ZZT @ IZT ZZK @ IZK =0.25mA () () 30 1200 30 1250 30 1300 30 1400 29 1600 28 1600 24 1700 23 1900 22 2000 19 1900 17 1600 11 1600 IR ( A) 100 100 75 75 50 25 15 10 5 5 5 5 @ VR (V) 1 1 1 1 1 1 1 1 1 2 2 3 Marking C1 C2 C3 C4 C5 D1 D2 D3 D4 D5 E1 E2 www.kexin.com.cn 1 SMD Type MMSZ5221B - MMSZ5272B Diodes Type MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5247B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5253B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B MMSZ5260B MMSZ5261B MMSZ5262B MMSZ5263B MMSZ5264B MMSZ5265B MMSZ5266B MMSZ5267B MMSZ5268B MMSZ5269B MMSZ5270B MMSZ5272B Zener voltage VZ (V) Nom. Min. Max. 6.0 5.70 6.30 6.2 5.89 6.51 6.8 6.46 7.14 7.5 7.13 7.88 8.2 7.79 8.61 8.7 8.27 9.14 9.1 8.65 9.56 10 9.50 10.50 11 10.45 11.55 12 11.40 12.60 13 12.35 13.65 14 13.30 14.70 15 14.25 15.75 16 15.20 16.80 17 16.15 17.85 18 17.10 18.90 20 19.00 21.00 22 20.90 23.10 24 22.80 25.20 25 23.75 26.25 27 25.65 28.35 28 26.60 29.40 30 28.50 31.50 33 31.35 34.65 36 34.20 37.80 39 37.05 40.95 43 40.85 45.15 47 44.65 49.35 51 48.45 53.55 56 53.20 58.80 60 57.00 63.00 62 58.90 65.10 68 64.60 71.40 75 71.25 78.75 82 77.90 86.10 87 82.65 91.35 91 86.45 95.55 110 104.45 115.5 Zener Impedance Leakage Current IZT (mA) 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 3.4 3.2 3.0 2.7 2.5 2.2 2.1 2.0 1.8 1.7 1.5 1.4 1.4 1.1 ZZT @ IZT ZZK @ IZK =0.25mA () () 7 1600 7 1000 5 750 6 500 8 500 8 600 10 600 17 600 22 600 30 600 13 600 15 600 16 600 17 600 19 600 21 600 25 600 29 600 33 600 35 600 41 600 44 600 49 600 58 700 70 700 80 800 93 900 105 1000 125 1100 150 1300 170 1400 185 1400 230 1600 270 1700 330 2000 370 2200 400 2300 750 3000 IR ( A) 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 0.1 0.1 0.1 @ VR (V) 3.5 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 62 68 69 84 Marking E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H4 H5 J1 J2 J3 J5 K1 K2 K3 K4 K5 M1 M2 M3 M4 M5 N1 N2 N3 N4 N5 P1 P2 P3 P4 P5 R2 2 www.kexin.com.cn .


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