MBR0540 MBR0540 Features • 0.5 ampere; forward voltage less than 460 mv. • 400 milliwatt Power Dissipation package. • Compact surface mount package with same footprint as mini-melf. SOD123 SOD123 Color Band Mark: Denotes B4 Cathode Mark: B4 Actual Size Schottky Rectifiers Absolute Maximum Ratings* Symbol TA = 25°C unless otherwise noted Parameter Value Units VRRM Maximum Repetitive Reverse Voltage 40 V IF(AV) Average Rectified Forward Current 500 mA IFSM 5.5 A Tstg Non-repetitive Peak Forward Surge Current half wave, single phase, 60 Hz Storage Temperature Range -65 to +150 °C TJ Operating Junction Temperature -65 to +125 °C Value Units *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter RθJA Thermal Resistance, Junction to Ambient * 206 °C/W RθJL Thermal Resistance, Junction to Lead ** 118 °C/W Value Units 510 460 620 610 10 5.0 20 13 mV mV mV mV µA mA µA mA *1.0 inch" pad size (1.0 x 0.5 inch for each lead) on FR4 board. **Device mounted on FR-4 PCB 0.013 mm. Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter VF Forward Voltage IR Reverse Current 2001 Fairchild Semiconductor Corporation @ IF = 500 mA, IF = 500 mA, TA = 100°C IF = 1.0 A, IF = 1.0 A, TA = 100°C @ VR = 20 V, VR = 20 V, TA = 100°C VR = 40 V, VR = 40 V, TA = 100°C MBR0540, Rev. B (continued) Typical Characteristics Reverse Current, IR [mA] 5 2 1 25 C 100 C 0.5 0.2 0.1 0.05 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Forward Voltage, VF [V] 0.9 1 Figure 1. Forward Voltage Characteristics 1 125 C 100 C 0.1 75 C 0.01 0.001 0.0001 25 C 0 5 10 15 20 25 30 Reverse Voltage, VR[V] 35 40 Figure 2. Reverse Current vs Reverse Voltage 120 Total Capacitance, CT [pF] Forward Current, IF [A] 5 T A = +25 C 100 80 60 40 20 0 0 5 10 15 20 25 30 Reverse Voltage, VR [V] 35 40 Figure 3. Total Capacitance MBR0540, Rev. B MBR0540 Schottky Rectifier 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™ Bottomless™ CoolFET™ CROSSVOLT™ DenseTrench™ DOME™ EcoSPARK™ E2CMOSTM EnSignaTM FACT™ FACT Quiet Series™ FAST FASTr™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™ OPTOLOGIC™ OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench QFET™ QS™ QT Optoelectronics™ Quiet Series™ SILENT SWITCHER SMART START™ STAR*POWER™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ TruTranslation™ UHC™ UltraFET VCX™ 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