1N5817-1N5819 1N5817 - 1N5819 Features * 1.0 ampere operation at TA = 90C with no thermal runaway. * For use in low voltage, high frequency inverters free wheeling, and polarity protection applications. DO-41 COLOR BAND DENOTES CATHODE Schottky Rectifiers Absolute Maximum Ratings* Symbol TA = 25C unless otherwise noted Value Parameter 1N5817 1N5818 VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current .375 " lead length @ TA = 90C Non-repetitive Peak Forward Surge Current 8.3 ms Single Half-Sine-Wave Storage Temperature Range 1.0 A 25 -65 to +125 A C Operating Junction Temperature -65 to +125 C Value Units 1.25 W 80 C/W IFSM Tstg TJ 20 30 Units 1N5819 40 V *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter PD Power Dissipation RJA Thermal Resistance, Junction to Ambient Electrical Characteristics Symbol TA = 25C unless otherwise noted Device Parameter 1N5817 1N5818 VF Forward Voltage IR Reverse Current @ rated VR CT Total Capacitance VR = 4.0 V, f = 1.0 MHz 2001 Fairchild Semiconductor Corporation @ 1.0 A @ 3.0 A TA = 25C TA = 100C 450 750 550 875 0.5 10 110 Units 1N5819 600 900 mV mV mA mA pF 1N5817-1N5819, Rev. C (continued) 1 20 10 0.75 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD .375" 9.5 mm LEAD LENGTHS 0.5 0.25 0 Forward Current, IF [A] Average Rectified Forward Current, IF [A] Typical Characteristics 0 20 40 60 80 100 Lead Temperature [C] 120 30 T J = 25C S Pulse Width = 300 1% Duty Cycle 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage, VF [V] 1.8 2 400 25 8.3ms Single Half Sine-Wave JEDEC Method 20 15 10 5 0 1N5818 1 Figure 2. Forward Voltage Characteristics Total Capacitance, CT [pF] Peak Forward Surge Current, IFSM [A] Figure 1. Forward Current Derating Curve 1N5819 0.1 0.2 140 1N5817 1 2 5 10 20 Number of Cycles at 60Hz 50 100 Figure 3. Non-Repetitive Surge Current 2001 Fairchild Semiconductor Corporation 200 T J = 25C 100 80 60 40 20 10 0.1 0.5 1 5 10 Reverse Voltage, VR [V] 40 60 100 Figure 4. Total Capacitance 1N5817-1N5819, Rev. C 1N5817-1N5819 Schottky Rectifiers 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. ACExTM BottomlessTM CoolFETTM CROSSVOLTTM DenseTrenchTM DOMETM EcoSPARKTM E2CMOSTM EnSignaTM FACTTM FACT Quiet SeriesTM FAST FASTrTM FRFETTM GlobalOptoisolatorTM GTOTM HiSeCTM ISOPLANARTM LittleFETTM MicroFETTM MicroPakTM MICROWIRETM OPTOLOGICTM OPTOPLANARTM PACMANTM POPTM Power247TM PowerTrench QFETTM QSTM QT OptoelectronicsTM Quiet SeriesTM SILENT SWITCHER SMART STARTTM STAR*POWERTM StealthTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SyncFETTM TinyLogicTM TruTranslationTM UHCTM UltraFET VCXTM STAR*POWER is used under license 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 FAIRCHILD'S 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 In Design This datasheet contains the design specifications for 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. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. H4