SB320-SB3100 SB320 - SB3100 Features • 3.0 ampere operation at TA = 75°C with no thermal runaway. • For use in low voltage, high frequency inverters free wheeling, and polarity protection applications. DO-201AD COLOR BAND DENOTES CATHODE Schottky Rectifiers Absolute Maximum Ratings* Symbol TA = 25°C unless otherwise noted Value Parameter Units 320 330 340 350 360 380 3100 20 100 VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current .375 " lead length @ TA = 75°C Non-repetitive Peak Forward Surge Current 8.3 ms Single Half-Sine-Wave Storage Temperature Range -65 to +125 °C Operating Junction Temperature -65 to +125 °C Value Units IFSM Tstg TJ 30 40 50 60 80 V 3.0 A 80 A *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter PD Power Dissipation 3.6 W RθJA Thermal Resistance, Junction to Ambient 40 °C/W Electrical Characteristics Symbol TA = 25°C unless otherwise noted Device Parameter 320 330 340 350 360 380 VF Forward Voltage @ 3.0 A IR Reverse Current @ rated VR TA = 25°C Irr CT TA = 100°C Maximum Full Load Reverse Current, Full Cycle TA = 100°C Total Capacitance VR = 4.0 V, f = 1.0 MHz 2001 Fairchild Semiconductor Corporation 500 740 Units 3100 850 mV 10 mA 0.5 20 10 mA 30 mA 180 pF SB320-SB3100, Rev. C (continued) 4 20 T J = 25ºC µS Pulse Width = 200µ 10 3 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD .375" 9.5 mm LEAD LENGTHS 2 1 0 Forward Current, IF [A] Average Rectified Forward Current, IF [A] Typical Characteristics 0 20 40 60 80 100 Lead Temperature (ºC) 120 0.3 0.4 0.5 0.6 0.7 Forward Voltage, VF [V] 80 0.9 100 SB320 70 8.3ms Single Half Sine-Wave JEDEC Method 60 50 40 30 20 10 0.8 Figure 2. Forward Voltage Characteristics Reverse Current, IR [mA] Peak Forward Surge Current, IFSM [A] SB350-SB360 1 0.1 0.2 140 Figure 1. Forward Current Derating Curve SB380-SB3100 SB320-SB340 1 2 5 10 20 Number of Cycles at 60Hz 50 100 Figure 3. Non-Repetitive Surge Current T J = 125ºC 10 SB360 1 T J = 75ºC SB3100 T J = 25ºC 0.1 0.01 5 10 15 20 25 30 Reverse Voltage, VR[V] 35 40 Figure 4. Reverse Current vs Reverse Voltage Total Capacitance, CT [pF] 1000 800 600 400 200 100 80 60 40 20 10 0.1 0.4 1 4 10 Reverse Voltage, VR [V] 40 100 Figure 5. Total Capacitance 2001 Fairchild Semiconductor Corporation SB320-SB3100, Rev. C SB320-SB3100 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. 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