BAR43/A/C/S BAR43/A/C/S Connection Diagram BAT43 BAT43A 3 3 3 3 D95 1 2NC 2 1 1 2 BAT43C 2 1 3 3 BAT43S MARKING BAT43 D95 BAT43A DB1 BAT43C DB2 BAT43S DA5 SOT-23 2 1 1 2 Schottky Diodes Absolute Maximum Ratings * Symbol TA = 25°C unless otherwise noted VRRM Parameter Maximum Repetitive Reverse Voltage Value 30 Units V IF(AV) Average Rectified Forward Current 200 mA IFSM Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second 750 mA TSTG Storage Temperature Range -55 to +150 °C TJ Operating Junction Temperature 150 °C Value 290 Units mW 430 °C/W * These ratings are limiting values above which the serviceability of the diode may be impaired. Thermal Characteristics Symbol PD Power Dissipation Parameter RθJA Thermal Resistance, Junction to Ambient Electrical Characteristics TA=25°C unless otherwise noted Symbol VR Parameter Breakdown Voltage Test Conditions IR = 100µA Min. 30 Max. Units V VF Forward Voltage IF = 2.0mA IF = 15mA IF = 100mA 260 330 450 0.8 mV mV V IR Reverse Leakage VR = 25V VR = 25V, Ta = 100°C 0.5 100 µA µA trr Reverse Recovery Time IF = IR = 10mA, IRR = 1.0mA, RL = 100Ω 5.0 ns Minimum Detection Recovery Time IF = IR = 10mA, IRR = 1.0mA, RL = 100Ω ©2004 Fairchild Semiconductor Corporation 80% BAR43/A/C/S, Rev. C 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™ FAST® FASTr™ FPS™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ I2C™ i-Lo™ ImpliedDisconnect™ ActiveArray™ Bottomless™ CoolFET™ CROSSVOLT™ DOME™ EcoSPARK™ E2CMOS™ EnSigna™ FACT™ FACT Quiet Series™ Across the board. Around the world.™ The Power Franchise® Programmable Active Droop™ ISOPLANAR™ LittleFET™ MICROCOUPLER™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ POWEREDGE™ PowerSaver™ PowerTrench® QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ µSerDes™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic® TINYOPTO™ TruTranslation™ UHC™ UltraFET® VCX™ 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 systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provided in the labeling, can be 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. ©2004 Fairchild Semiconductor Corporation Rev. I12