SEMICONDUCTOR TECHNICAL DATA MMBZ5221B ~52B ZENER DIODE SILICON EPITAXIAL PLANAR DIODE KEC CONSTANT VOLTAGE REGULATION APPLICATION. REFERENCE VOLTAGE APPLICATION. FEATURES DIM MILLIMETERS - Small Package : SOT-23. ae c 1.30 MAX D 0.45+0.15/-0.05 E 2.40+0.30/-0.20 G 1.90 ~ _ ON H 0.95 MAXIMUM RATINGS (Ta=25C) T_|_0.13+0.10/-0.05 K 0.00 0.10 CHARACTERISTIC SYMBOL | RATING | UNIT P P L 0.55 re -\ M 0.20 MIN . . . . . N 1.00+0.20/-0.10 Power Dissipation Pp* 300 mW e | | RL 4 P 7 Junction Temperature Tj 150 Cc fou ttt 3 H Storage Temperature Range Tog -5d5 ~ 150 Cc 1 Ne 2. ANODE * Note Pp : Package Mounted on 99.5% alumina 10X80.6mm. 3. CATHODE Ol O Marking SOT-23 = Lot No. roar et [| type Name || f [f || = beet Leet Lees | | Mark Spec Type No. |MMBZ5221B|MMBZ5222B | MMBZ5223B | MMBZ5224B | MMBZ5225B | MMBZ5226B | MMBZ5227B | MMBZ5228B Mark 18A 18B 18C 18D 18E 8A 8B 8C Type No. |MMBZ5229B | MMBZ5230B | MMBZ5231B |] MMBZ5232B | MMBZ5233B | MMBZ5234B | MMBZ5235B | MMBZ5236B Mark 8D 8E SF 8G 8H 8J 8K 8L Type No. |MMBZ5237B | MMBZ5238B | MMBZ5239B} 00BZ5240B | MMBZ5241B | MMBZ5242B | MMBZ5243B | MMBZ5244B Mark 8M 8N 8P 8Q 8R 85 8T 8U Type No. |MMBZ5245B | MMBZ5246B | MMBZ5247B | MMBZ5248B | MMBZ5249B | MMBZ5250B | MMBZ5251B | MMBZ5252B Mark 8V 8wW 8X 8Y 8Z 81A 81B 81C 2001. 2. 5 Revision No : 0 KEC 1/3 MMBZ5221B ~ 52B ELECTRICAL CHARACTERISTICS (Vr=0.9V MAX@Ir=10mA for all types) Zener Voltage Dynamic Impedance KNEE Dynamic Reverse Current . V2( 5%) ZZ Impedance Zzk In TYPE No. (Notel) L=Izr(@10%Mod) 1=0.25mA Normal(V) | Izr(mA) MAX.( 2) MAX.(2) MAX.(uA) Va(V) MMBZ5221B 2.4 20 30 1200 100 1 MMBZ5222B 2.5 20 30 1250 100 1 MMBZ5223B 2.7 20 30 1300 19 1 MMBZ5224B 2.8 20 30 1400 19 1 MMBZ5225B 3 20 29 1600 50 1 MMBZ5226B 3.3 20 28 1600 25 1 MMBZ5227B 3.6 20 24 1700 15 1 MMBZ5228B 3.9 20 23 1900 10 1 MMBZ5229B 43 20 22 2000 5 1 MMBZ5230B AT 20 19 1900 5 2 MMBZ5231B 5.1 20 17 1600 5 2 MMBZ5232B 5.6 20 11 1600 5 3 MMBZ5233B 6 20 7 1600 5 3.5 MMBZ5234B 6.2 20 7 1000 5 4 MMBZ5235B 6.8 20 5 750 3 5 MMBZ5236B 7.5 20 6 500 3 6 MMBZ5237B 8.2 20 8 500 3 6.5 MMBZ5238B 8.7 20 8 600 3 6.5 MMBZ5239B 9.1 20 10 600 3 7 MMBZ5240B 10 20 17 600 3 8 MMBZ5241B 11 20 22 600 2 8.4 MMBZ5242B 12 20 30 600 1 9.1 MMBZ5243B 13 9.5 13 600 0.5 9.9 MMBZ5244B 14 9 15 600 0.1 10 MMBZ5245B 15 8.5 16 600 0.1 11 MMBZ5246B 16 7.8 17 600 0.1 12 MMBZ5247B 17 7A 19 600 0.1 13 MMBZ5248B 18 7 21 600 0.1 14 MMBZ5249B 19 6.6 23 600 0.1 14 MMBZ5250B 20 6.2 25 600 0.1 15 MMBZ5251B 22 5.6 29 600 0.1 17 MMBZ5252B 24 5.2 33 600 0.1 18 Notel) : Zener voltage is measured with a pulse test current (zr) applied at an ambient temperature of 25C 2001. 2. 5 Revision No : 0 KEC 2/ MMBZ5221B ~ 52B Iz - Vz Ta Pa So o ~ 100 100 150 200 50 (mur) Pg NOILLVdISSIG YAHMOd adercSZEnn alreSZann adoreSZEnn a6EcSZEnNNn a26eSZEnn a9eeSZEnNn avecesZann alesZann ad6ecSZENW ~2 aLecSZann aceecZaWn~ o = (var) Z] INTYaIND YANAZ AMBIENT TEMPERATURE Ta (C) ZENER VOLTAGE Vz (V) 3/3 KEC 70 Revision No 5 2001. 2.