MMBZ5221B~5252B SEMICONDUCTOR ZENER DIODE SILICON EPITAXIAL PLANAR DIODE TECHNICAL DATA CONSTANT VOLTAGE REGULATION APPLICATION. REFERENCE VOLTAGE APPLICATION. FEATURES E B L L 3 G H A 2 D ·Small Package : SOT-23. 1 MAXIMUM RATING (Ta=25℃) UNIT PD* 300 mW Tj 150 ℃ Tstg -55～150 ℃ P Storage Temperature Range K Junction Temperature P J RATING C Power Dissipation SYMBOL N CHARACTERISTIC DIM A MILLIMETERS _ 0.20 2.93 + B 1.30+0.20/-0.15 C D 1.30 MAX 0.45+0.15/-0.05 E 2.40+0.30/-0.20 G H 1.90 0.95 J 0.13+0.10/-0.05 K L 0.00 ~ 0.10 0.55 M N P 0.20 MIN 1.00+0.20/-0.10 7 M 3 * Note PD* : Package Mounted on 99.5% alumina 10×8×0.6mm. 1. NC 2. ANODE 3. CATHODE 2 1 SOT-23 Marking Lot No. Type Name MARK Spec Type No. Mark Type No. Mark Type No. Mark Type No. Mark 2002. 6. 3 MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5224B MMBZ5225B MMBZ5226B MMBZ5227B 18A 18B 18C 18D 18E 8A 8B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B 8D 8E 8F MMBZ5237B MMBZ5238B MMBZ5239B 8M 8N 8P 8G 00BZ5240B 8Q 8H 8J 8K MMBZ5241B MMBZ5242B MMBZ5243B 8R 8S 8T MMBZ5245B MMBZ5246B MMBZ5247B MMBZ5248B MMBZ5249B MMBZ5250B MMBZ5251B 8V 8W Revision No : 1 8X 8Y 8Z 81A 81B MMBZ5228B 8C MMBZ5236B 8L MMBZ5244B 8U MMBZ5252B 81C 1/3 MMBZ5221B~5252B ELECTRICAL CHARACTERISTICS (VF=0.9V MAX@IF=10mA for all types) Zener Voltage (Note1) TYPE No. Vz (V) Zener Impedance @IZT ZZT@IZT Leakage Current ZZK@IZK IR@VR Min Normal Max mA Ω Ω mA μA V MMBZ5221B 2.28 2.4 2.52 20 30 1200 0.25 100 1 MMBZ5222B 2.37 2.5 2.63 20 30 1250 0.25 100 1 MMBZ5223B 2.56 2.7 2.84 20 30 1300 0.25 75 1 MMBZ5224B 2.66 2.8 2.94 20 30 1400 0.25 75 1 MMBZ5225B 2.85 3 3.15 20 29 1600 0.25 50 1 MMBZ5226B 3.13 3.3 3.47 20 28 1600 0.25 25 1 MMBZ5227B 3.42 3.6 3.78 20 24 1700 0.25 15 1 MMBZ5228B 3.70 3.9 4.10 20 23 1900 0.25 10 1 MMBZ5229B 4.08 4.3 4.52 20 22 2000 0.25 5 1 MMBZ5230B 4.46 4.7 4.94 20 19 1900 0.25 5 2 MMBZ5231B 4.84 5.1 5.36 20 17 1600 0.25 5 2 MMBZ5232B 5.32 5.6 5.88 20 11 1600 0.25 5 3 MMBZ5233B 5.70 6 6.30 20 7 1600 0.25 5 3.5 MMBZ5234B 5.89 6.2 6.51 20 7 1000 0.25 5 4 MMBZ5235B 6.46 6.8 7.14 20 5 750 0.25 3 5 MMBZ5236B 7.12 7.5 7.88 20 6 500 0.25 3 6 MMBZ5237B 7.79 8.2 8.61 20 8 500 0.25 3 6.5 MMBZ5238B 8.26 8.7 9.14 20 8 600 0.25 3 6.5 MMBZ5239B 8.64 9.1 9.56 20 10 600 0.25 3 7 MMBZ5240B 9.50 10 10.50 20 17 600 0.25 3 8 MMBZ5241B 10.40 11 11.55 20 22 600 0.25 2 8.4 MMBZ5242B 11.40 12 12.60 20 30 600 0.25 1 9.1 MMBZ5243B 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 MMBZ5244B 13.30 14 14.70 9 15 600 0.25 0.1 10 MMBZ5245B 14.25 15 15.75 8.5 16 600 0.25 0.1 11 MMBZ5246B 15.20 16 16.80 7.8 17 600 0.25 0.1 12 MMBZ5247B 16.15 17 17.85 7.4 19 600 0.25 0.1 13 MMBZ5248B 17.10 18 18.90 7 21 600 0.25 0.1 14 MMBZ5249B 18.05 19 19.95 6.6 23 600 0.25 0.1 14 MMBZ5250B 19.00 20 21.00 6.2 25 600 0.25 0.1 15 MMBZ5251B 20.90 22 23.10 5.6 29 600 0.25 0.1 17 MMBZ5252B 22.80 24 25.20 5.2 33 600 0.25 0.1 18 Note1) : Zener voltage is measured with a pulse test current (IZT) applied at an ambient temperature of 25℃. 2002. 6. 3 Revision No : 1 2/3 ZENER CURRENT I Z (mA) 2002. 6. 3 4 2 0 4 8 12 16 20 ZENER VOLTAGE VZ (V) Revision No : 1 8 6 0 24 POWER DISSIPATION Pd (mW) MMBZ5252B MMBZ5251B MMBZ5250B MMBZ5248B MMBZ5245B MMBZ5246B MMBZ5242B MMBZ5235B MMBZ5221B MMBZ5225B MMBZ5227B MMBZ5229B MMBZ5231B MMBZ5234B MMBZ5236B MMBZ5237B MMBZ5239B MMBZ5240B MMBZ5241B MMBZ5243B MMBZ5221B~5252B I Z - VZ Pd - Ta 10 400 28 300 200 100 0 0 50 100 150 200 AMBIENT TEMPERATURE Ta ( C) 3/3