Diode Semiconductor Korea Surface mount zener diode FEATURES MMSZ5221BS-MMSZ5260BS Pb z z Planar die construction. General purpose, medium current. z Ideally suited for automated assembly processes. Lead-free APPLICATIONS z Zener diode. z Ultra-small surface mount package. SOD-323 ORDERING INFORMATION Type No. MMSZ5221BS-MMSZ5359BS Marking Package Code See table 2 SOD-323 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Characteristic Symbol Value Unit VF 0.9 V Power Dissipation Pd 200 mW Thermal resistance,junction to ambient air RθjA 625 ℃/W Junction temperature Tj 150 ℃ Storage temperature range Tstg -65-150 ℃ Forward Voltage @ IF=10mA Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, t ≤1.0ms. ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified www.diode.kr Diode Semiconductor Korea Surface mount zener diode Type Number Marking Zener Voltage Range Code Vz@IZT MMSZ5221BS-MMSZ5260BS Test Maximum Zener Maximum Reverse Current Impedance Leakage Current IZT Nom(V) Min(V) Max(V) mA ZZT@IZT ZZK@IZK=0.25mA Ω IR @VR μA V MMSZ5221BS C1 2.4 2.28 2.52 20 30 1200 100 1.0 MMSZ5223BS C3 2.7 2.57 2.84 20 30 1300 75 1.0 MMSZ5225BS C5 3.0 2.85 3.15 20 30 1600 50 1.0 MMSZ5226BS G1 3.3 3.14 3.47 20 28 1600 25 1.0 MMSZ5227BS G2 3.6 3.42 3.78 20 24 1700 15 1.0 MMSZ5228BS G3 3.9 3.71 4.10 20 23 1900 10 1.0 MMSZ5229BS G4 4.3 4.09 4.52 20 22 2000 5.0 1.0 MMSZ5230BS G5 4.7 4.47 4.94 20 19 1900 5.0 2.0 MMSZ5231BS E1 5.1 4.85 5.36 20 17 1600 5.0 2.0 MMSZ5232BS E2 5.6 5.32 5.88 20 11 1600 5.0 3.0 MMSZ5233BS E3 6.0 5.70 6.30 20 7 1600 5.0 3.5 MMSZ5234BS E4 6.2 5.89 6.51 20 7 1000 5.0 4.0 MMSZ5235BS E5 6.8 6.46 7.14 20 5 750 3.0 5.0 MMSZ5236BS F1 7.5 7.13 7.88 20 6 500 3.0 6.0 MMSZ5237BS F2 8.2 7.79 8.61 20 8 500 3.0 6.5 MMSZ5238BS F3 8.7 8.27 9.14 20 8 600 3.0 6.5 MMSZ5239BS F4 9.1 8.65 9.56 20 10 600 3.0 7.0 MMSZ5240BS F5 10 9.50 10.50 20 17 600 3.0 8.0 MMSZ5241BS H1 11 10.45 11.55 20 22 600 2.0 8.4 MMSZ5242BS H2 12 11.40 12.60 20 30 600 1.0 9.1 MMSZ5243BS H3 13 12.35 13.65 9.5 13 600 0.5 9.9 MMSZ5245BS H5 15 14.25 15.75 8.5 16 600 0.1 11 MMSZ5246BS J1 16 15.20 16.80 7.8 17 600 0.1 12 MMSZ5248BS J3 18 17.10 18.90 7.0 21 600 0.1 14 MMSZ5250BS J5 20 19.00 21.00 6.2 25 600 0.1 15 MMSZ5251BS K1 22 20.90 23.10 5.6 29 600 0.1 17 MMSZ5252BS K2 24 22.80 25.20 5.2 33 600 0.1 18 MMSZ5254BS K4 27 25.65 28.35 5.0 41 600 0.1 21 MMSZ5255BS K5 28 26.60 29.40 4.5 44 600 0.1 21 MMSZ5256BS M1 30 28.50 31.5 4.2 49 600 0.1 23 MMSZ5257BS M2 33 31.35 34.65 3.8 58 700 0.1 25 MMSZ5258BS M3 36 34.20 37.80 3.4 70 700 0.1 27 MMSZ5259BS M4 39 37.05 40.95 3.2 80 800 0.1 30 MMSZ5260BS M5 43 40.85 41.15 3.0 93 900 0.1 33 Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, t≤1.0ms. www.diode.kr Diode Semiconductor Korea Surface mount zener diode MMSZ5221BS-MMSZ5260BS TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified PACKAGE OUTLINE Plastic surface mounted package SOD-323 SOD-323 K B C A D J E H Dim Min Max A 1.275 1.325 B 1.675 1.725 C 0.9 Typical D 0.25 0.35 E 0.27 0.37 H 0.02 0.1 J K 0.1 Typical 2.6 2.7 All Dimensions in mm www.diode.kr Diode Semiconductor Korea Surface mount zener diode MMSZ5221BS-MMSZ5260BS SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device Package Shipping MMSZ5221BS-MMSZ5260BS SOD-323 3000/Tape&Reel www.diode.kr