MMSZ5221BS thru MMSZ5259BS SURFACE MOUNT ZENER DIODES SOD-323 0.106 (2.7) 0.091 (2.3) 0.012(0.3) Typ . 0.057 (1.45) 0.041 (1.05) 0.047 (1.2) 0.031 (0.8) 0.016(0.4) Typ . 0.016(0.4) Typ . Dimensions in inches and (millimeters) FEATURES MECHANICAL DATA 200mW Power Dissipation High Voltages from 2.4V~39V Designed for mounting on small surface Extremely thin/leadless package Case Molded plastic, SOD-323 Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Indicated by cathode band Mounting Position Any MAXIMUM RATINGS (at TA=25 C unless otherwise noted) o PARAMETER Forward voltage CONDITIONS SYMBOL IF=100mADC Power Dissipation Forward surge current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Storage temperature Operating temperature www.paceleader.tw 1 Typ. Max. UNITS VF 1.00 V Po 200 mW IFSM 4000 mA Min. TSTG -55 +150 0 TJ -55 +150 0 C C MMSZ5221BS thru MMSZ5259BS SURFACE MOUNT ZENER DIODES ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted) o Part No. Marking code Zener voltage Test current Surge current Leakage Current Zener Impedance VZ@IZT IZT ZZT@ IZK ZZT@ IZK IZK Volts mA OHMs OHMs mA IR A VR Isurge Volts mA MMSZ5221BS C1 2.4 20.0 30 1200 0.25 100 1.0 MMSZ5222BS C2 2.5 20.0 30 1250 0.25 100 1.0 MMSZ5223BS C3 2.7 20.0 30 1300 0.25 75 1.0 MMSZ5225BS C5 3.0 20.0 30 1600 0.25 50 1.0 MMSZ5226BS D1 3.3 20.0 28 1600 0.25 25 1.0 MMSZ5227BS D2 3.6 20.0 24 1700 0.25 15 1.0 MMSZ5228BS D3 3.9 20.0 23 1900 0.25 10 1.0 MMSZ5229BS D4 4.3 20.0 22 2000 0.25 5.0 1.0 MMSZ5230BS D5 4.7 20.0 19 1900 0.25 5.0 2.0 MMSZ5231BS E1 5.1 20.0 17 1600 0.25 5.0 2.0 MMSZ5232BS E2 5.6 20.0 11 1600 0.25 5.0 3.0 MMSZ5234BS E4 6.2 20.0 7 1000 0.25 5.0 4.0 MMSZ5235BS E5 6.8 20.0 5 750 0.25 3.0 5.0 MMSZ5236BS F1 7.5 20.0 6 500 0.25 3.0 6.0 MMSZ5237BS F2 8.2 20.0 8 500 0.25 3.0 6.0 MMSZ5239BS F4 9.1 20.0 10 600 0.25 3.0 6.5 MMSZ5240BS F5 10 20.0 17 600 0.25 3.0 8.0 MMSZ5241BS H1 11 20.0 22 600 0.25 3.0 8.4 MMSZ5242BS H2 12 20.0 30 600 0.25 2.0 9.1 MMSZ5243BS H3 13 9.5 13 600 0.25 1.0 9.9 MMSZ5245BS H5 15 8.5 16 600 0.25 0.5 11 MMSZ5246BS J1 16 7.8 17 600 0.25 0.1 12 MMSZ5248BS J3 18 7.0 21 600 0.25 0.1 14 MMSZ5250BS J5 20 6.2 25 600 0.25 0.1 15 MMSZ5251BS K1 22 5.6 29 600 0.25 0.1 17 MMSZ5252BS K2 24 5.2 33 600 0.25 0.1 18 MMSZ5254BS K4 27 5.0 41 600 0.25 0.1 21 MMSZ5255BS K5 28 4.5 44 600 0.25 0.1 21 MMSZ5256BS M1 30 4.2 49 600 0.25 0.1 23 MMSZ5257BS M2 33 3.8 58 700 0.25 0.1 25 MMSZ5258BS M3 36 3.4 70 700 0.25 0.1 27 MMSZ5259BS M4 39 3.2 80 800 0.25 0.1 30 NOTE : 5% tolerance of Zener voltage www.paceleader.tw 2