MMBZ5251BS-7 Diodes Incorporated

MMBZ5221BS - MMBZ5259BS 200mW SURFACE MOUNT ZENER DIODE Features Mechanical Data Planar Die Construction Case: SOT-363 Dual Isolated Zeners in Ultra-Small Surface Mount Package Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Ideally Suited for Automated Assembly Processes Moisture Sensitivity: Level 1 per J-STD-020D Lead Free/RoHS Compliant (Note 2) Terminals: Solderable per MIL-STD-202, Method 208 Gree Device (Note 3 and 4) Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: See Diagram Marking Information: See Page 4 Ordering Information: See Page 4 Weight: 0.006 grams (approximate) C NC A 1 2 A C 1 NC 2 Top View Device Schematic Maximum Ratings T = 25C unless otherwise specified A Characteristic Symbol Value Unit Forward Voltage I = 10mA V 0.9 V F F Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 1) P 200 mW D Thermal Resistance, Junction to Ambient Air (Note 1) 625 C/W R JA Operating and Storage Temperature Range -65 to +150 C T T J, STG Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at MMBZ5221BS - MMBZ5259BS Electrical Characteristics T = 25C unless otherwise specified A Maximum Zener Maximum Reverse Zener Voltage Range (Note 5) Impedance (Note 6) Leakage Current (Note 5) Type Marking Z I ZK ZK Number Code V I I Z I I V Z ZT ZT ZT ZT R R = 0.25mA Nom (V) Min (V) Max (V) mA V A MMBZ5221BS KC1 2.4 2.28 2.52 20 30 1200 100 1.0 MMBZ5223BS KC3 2.7 2.57 2.84 20 30 1300 75 1.0 MMBZ5225BS KC5 3.0 2.85 3.15 20 30 1600 50 1.0 MMBZ5226BS KG1 3.3 3.14 3.47 20 28 1600 25 1.0 MMBZ5227BS KG2 3.6 3.42 3.78 20 24 1700 15 1.0 MMBZ5228BS KG3 3.9 3.71 4.10 20 23 1900 10 1.0 MMBZ5229BS KG4 4.3 4.09 4.52 20 22 2000 5.0 1.0 MMBZ5230BS KG5 4.7 4.47 4.94 20 19 1900 5.0 2.0 MMBZ5231BS KE1 5.1 4.85 5.36 20 17 1600 5.0 2.0 MMBZ5232BS KE2 5.6 5.32 5.88 20 11 1600 5.0 3.0 MMBZ5233BS KE3 6.0 5.70 6.30 20 7 1600 5.0 3.5 MMBZ5234BS KE4 6.2 5.89 6.51 20 7 1000 5.0 4.0 MMBZ5235BS KE5 6.8 6.46 7.14 20 5 750 3.0 5.0 MMBZ5236BS KF1 7.5 7.13 7.88 20 6 500 3.0 6.0 MMBZ5237BS KF2 8.2 7.79 8.61 20 8 500 3.0 6.5 MMBZ5238BS KF3 8.7 8.27 9.14 20 8 600 3.0 6.5 MMBZ5239BS KF4 9.1 8.65 9.56 20 10 600 3.0 7.0 MMBZ5240BS KF5 10 9.50 10.50 20 17 600 3.0 8.0 MMBZ5241BS KH1 11 10.45 11.55 20 22 600 2.0 8.4 MMBZ5242BS KH2 12 11.40 12.60 20 30 600 1.0 9.1 MMBZ5243BS KH3 13 12.35 13.65 9.5 13 600 0.5 9.9 MMBZ5245BS KH5 15 14.25 15.75 8.5 16 600 0.1 11 MMBZ5246BS KJ1 16 15.20 16.80 7.8 17 600 0.1 12 MMBZ5248BS KJ3 18 17.10 18.90 7.0 21 600 0.1 14 MMBZ5250BS KJ5 20 19.00 21.00 6.2 25 600 0.1 15 MMBZ5251BS KK1 22 20.90 23.10 5.6 29 600 0.1 17 MMBZ5252BS KK2 24 22.80 25.20 5.2 33 600 0.1 18 MMBZ5254BS KK4 27 25.65 28.35 5.0 41 600 0.1 21 MMBZ5255BS KK5 28 26.60 29.40 4.5 44 600 0.1 21 MMBZ5256BS KM1 30 28.50 31.50 4.2 49 600 0.1 23 MMBZ5257BS KM2 33 31.35 34.65 3.8 58 700 0.1 25 MMBZ5258BS KM3 36 34.20 37.80 3.4 70 700 0.1 27 MMBZ5259BS KM4 39 37.05 40.95 3.2 80 800 0.1 30 Notes: 5. Short duration pulse test used to minimize self-heating effect. 6. f = 1KHz. 2 of 4 June 2008 MMBZ5221BS - MMBZ5259BS Diodes Incorporated www.diodes.com Document number: DS31039 Rev. 15 - 2