Discrete POWER & Signal Technologies EAIRGHI Eee SAB ELS TR is MMBZ5226B - MMBZ5257B Series Zeners Tolerance: B = 5% ( Absolute Maximum Ratings* TA = 25C unless otherwise noted Parameter Value Units Storage Temperature Range -55 to +150 C Maximum Junction Operating Temperature + 150 C Total Device Dissipation 350 mW Derate above 25C 18 mW/C *These ratings are limiting values above which the serviceability of the diode may be impaired. CONNECTION NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. DIAGRAM 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Electri cal Characteristics TA = 25C unless otherwise noted Devi Mark Vz Zz @ ler 272k @ Iz Vr; @ Ir evice ar (V) (2) (mA) (2) (mA) (v) (HA) MMBZ 5226B 8A 3.3 28 20 1,600 0.25 1.0 25 MMBZ5227B 8B 3.6 24 20 1,700 0.25 1.0 15 MMBZ5228B 8C 3.9 23 20 1,900 0.25 1.0 10 MMBZ 5229B 8D 43 22 20 1,000 0.25 1.0 5.0 MMBZ 5230B 8E 47 19 20 1,900 0.25 2.0 5.0 MMBZ 5231B 8F 5.1 17 20 1,600 0.25 2.0 5.0 MMBZ 5232B 8G 56 14 20 1,600 0.25 3.0 5.0 MMBZ5233B 8H 6.0 7.0 20 1,600 0.25 3.5 5.0 MMBZ 5234B 8J 6.2 7.0 20 1,000 0.25 4.0 5.0 MMBZ 5235B 8K 68 5.0 20 750 0.25 5.0 3.0 MMBZ 5236B 8L 75 6.0 20 500 0.25 6.0 3.0 MMBZ 5237B 8M 8.2 8.0 20 500 0.25 6.5 3.0 MMBZ5238B 8N 8.7 8.0 20 600 0.25 65 3.0 MMBZ 5239B sP 9.1 10 20 600 0.25 7.0 3.0 MMBZ 5240B 8Q 10 17 20 600 0.25 8.0 3.0 MMBZ5241B 8R 14 22 20 600 0.25 8.4 2.0 MMBZ 5242B 8S 12 30 20 600 0.25 9.1 1.0 Ve Foward Voltage = 0.9 V Maximum @ I; = 10 mA for all MMBZ 5200 series NOTE: National preferred devices in BOLD S @ZScSZEW - a9ccSZaWNN Solo 1997 Fairchild Semiconductor Corporation MMBZ Series Zeners Electri cal Characteristics (continued) TA = 25C unless otherwise noted (continued) Devi Mark Vz Zz ler 272k Iz Vr; Ip evice ar (V) (Q) (mA) (Q) (mA) (v) (nA) MMBZ5243B 8T 13 13 9.5 600 0.25 9.9 500 MMBZ5244B 8U 14 15 9.0 600 0.25 10 100 MMBZ 5245B 8V 15 16 85 600 0.25 11 100 MMBZ5246B sw 16 17 78 600 0.25 12 100 MMBZ5247B 8X 7 19 74 600 0.25 13 100 MMBZ5248B 8Y 18 21 7.0 600 0.25 14 100 MMBZ5249B 8Z 19 23 66 600 0.25 14 100 MMBZ5250B 81A 20 25 6.2 600 0.25 15 100 MMBZ5251B 81B 22 29 56 600 0.25 17 100 MMBZ5252B 81Cc 24 33 5.2 600 0.25 18 100 MMBZ5253B 81D 25 35 5.0 600 0.25 19 100 MMBZ 5254B 81E 27 41 46 600 0.25 21 100 MMBZ 5255B 81F 28 44 45 600 0.25 21 100 MMBZ5256B 81G 30 49 4.2 600 0.25 23 100 MMBZ5257B 81H 33 58 3.8 700 0.25 25 100 Ve Foward Voltage = 0.9 V Maximum @ l- = 10 mA for all MMBZ 5200 series NOTE: National preferred devices in BOLD S @ZScSZEW - a9ccSZaWNN Solo TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx ISOPLANAR CoolFET MICROWIRE CROSSVOLT POP E?CMOS PowerTrench FACT qs FACT Quiet Series Quiet Series FAST SuperSOT-3 FASTr SuperSOT-6 GTo SuperSOT-8 HiSeC TinyLogic DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. 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