ee FAIRCHILD ee SEMICONDUCTOR wm 1N5226B - 1N5257B Series Half Watt Zeners Absolute Maximum Ratings* TA = 25C unless otherwise noted Tolerance: B = 5% . f Parameter Value Units Storage Temperature Range -65 to +200 C Maximum Junction Operating Temperature + 200 C Lead Temperature (1/16 from case for 10 seconds) + 230 C Total Device Dissipation 500 mw Derate above 75C 4.0 mwrc Surge Power** 10 WwW *These ratings are limiting values above which the serviceability of the diode may be impaired. **Non-recurrent square wave PW= 8.3 ms, TA= 55 degrees C. DO-35 NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. ee Electrical Characteristics TA = 25C unless otherwise noted Device Vz Zz @ Izt 22K @ Izk Vr @ Ir Te (V) (Q) (mA) (Q) (mA) (V) (uA) (%C) 1N5226B 3.3 28 20 1,600 0.25 1.0 25 - 0.07 1N5227B 3.6 24 20 1,700 0.25 1.0 15 - 0.065 1N5228B 3.9 23 20 1,900 0.25 1.0 10 - 0.06 1N5229B 43 22 20 2,000 0.25 1.0 5.0 +/- 0.055 1N5230B 47 19 20 1,900 0.25 2.0 5.0 +/- 0.03 1N5231B 5.1 17 20 1,600 0.25 2.0 5.0 +/- 0.3 1N5232B 5.6 11 20 1,600 0.25 3.0 5.0 0.038 1N5233B 6.0 7.0 20 1,600 0.25 3.5 5.0 0.038 1N5234B 6.2 7.0 20 1,000 0.25 4.0 5.0 0.045 1N5235B 6.8 5.0 20 750 0.25 5.0 3.0 0.05 1N5236B 7.5 6.0 20 500 0.25 6.0 3.0 0.058 1N5237B 8.2 8.0 20 500 0.25 6.5 3.0 0.062 1N5238B 8.7 8.0 20 600 0.25 6.5 3.0 0.065 1N5239B 9.1 10 20 600 0.25 7.0 3.0 0.068 1N5240B 10 17 20 600 0.25 8.0 3.0 0.075 1N5241B 11 22 20 600 0.25 8.4 2.0 0.076 1N5242B 12 30 20 600 0.25 9.1 1.0 0.077 Ve Foward Voltage = 1.1 V Maximum @ I|- = 200 mA for all 1N5200 series NOTE: National preferred devices in BOLD 1997 Fairchild Semiconductor Corporation 1N5200B Rev. A S GZSCSNI - E9CcSNIL SoldElectrical Characteristics (continued) TA = 25C unless otherwise noted Series Zener (continued) Device Vz Zz @ lzt Zz @ Izk Vr @ Ir Tc (Vv) (Q) (mA) (Q) (mA) (Vv) (nA) (C) 1N5243B 13 13 9.5 600 0.25 9.9 500 0.079 1N5244B 14 15 9.0 600 0.25 10 100 0.082 1N5245B 15 16 8.5 600 0.25 11 100 0.082 1N5246B 16 17 7.8 600 0.25 12 100 0.083 1N5247B 17 19 7.4 600 0.25 13 100 0.084 1N5248B 18 21 7.0 600 0.25 14 100 0.085 1N5249B 19 23 6.6 600 0.25 14 100 0.086 1N5250B 20 25 6.2 600 0.25 15 100 0.086 1N5251B 22 29 5.6 600 0.25 17 100 0.087 1N5252B 24 33 5.2 600 0.25 18 100 0.088 1N5253B 25 35 5.0 600 0.25 19 100 0.089 1N5254B 27 41 46 600 0.25 21 100 0.090 1N5255B 28 44 4.5 600 0.25 21 100 0.091 1N5256B 30 49 4.2 600 0.25 23 100 0.091 1N5257B 33 58 3.8 700 0.25 25 100 0.092 Ve Foward Voltage = 1.1 V Maximum @ I; = 200 mA for all 1N5200 series NOTE: National preferred devices in BOLD S GZSCSNI - E9CcSNIL SoldTRADEMARKS 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. A critical component is any component of a life systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or This datasheet contains the design specifications for In Design product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. 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