MBR2535CT - MBR2560CT 25 Ampere Schottky Barrier Rectifiers Features • Low power loss, high efficiency. • High surge capability. • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. • Metal silicon junction, majority carrier conduction. • High current capability, low forward voltage drop. • Guardring for over voltage protection. Absolute Maximum Ratings* Symbol 1 2 PIN1 + PIN3 CASE PIN2 3 TO-220AB TA = 25°C unless otherwise noted Value Parameter 2535CT 2545CT 2550CT 2560CT Units VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current .375 " lead length @ TA = 130°C 25 A IFSM Non-repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave 200 A TSTG Storage Temperature Range -65 to +175 °C 35 45 50 60 V TJ Operating Junction Temperature Range -65 to +150 °C * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol PD Parameter Value Units Power Dissipation 2.0 W RθJA Thermal Resistance, Junction to Ambient 60 °C/W RθJL Thermal Resistance, Junction to Lead 1.5 °C/W Electrical Characteristics Symbol VF IR IRRM Cj TA = 25°C unless otherwise specified Value Parameter 2535CT 2545CT 2550CT 2560CT Units Maximum Forward Voltage, per leg IF = 12.5A, TC = 25°C IF = 12.5A, TC = 125°C IF = 25A, TC = 25°C IF = 25A, TC = 125°C 0.82 0.73 Maximum Reverse Current at rated VRRM, per leg @ TA = 25°C @ TA = 125°C 0.2 15.0 0.2 10.0 mA Peak Repetitive Reverse Surge Current, per leg 2.0 μs Pulse Width, f = 1.0 KHz 1.0 0.5 A Typical Junction Capacitance, per leg 600 460 pF 0.75 0.65 © 2011 Fairchild Semiconductor Corporation MBR2535CT - MBR2560CT Rev. C2 V www.fairchildsemi.com 1 MBR2535CT - MBR2560CT — 25 Ampere Schottky Barrier Rectifiers December 2011 Figure 1. Forward Current Derating Curve Figure 2. Non-Repetitive Surge Current, per leg Average Forward Current [A] 30 24 18 12 6 RESISTIVE OR INDUCTIVE LOAD 0 0 50 100 150 o Case Temperature [ C] Figure 3. Forward Voltage Characteristics, per leg Figure 4. Reverse Current vs Reverse Voltage, per leg 50 50 10 10 Reverse Current, IR [mA] Forward Current, IF [A] MBR2535CT-MBR2545CT TA = 25º C T A = 150 º C MBR2550CT-MBR2560CT 1 MBR2535CT-MBR2545CT 0.1 T A = 125 º C MBR2550CT-MBR2560CT 1 TA = 75º C 0.1 MBR2535CT-MBR2545CT 0.01 TA = 25º C μS Pulse Width = 300μ 2% Duty Cycle 0.01 0 0.2 0.4 0.6 0.8 Forward Voltage, VF [V] 1 0.001 1.2 Figure 5. Total Capacitance, per leg º Transient Thermal Impedance [ºC/W] Total Capacitance, CT [pF] 2000 MBR2535CT-MBR2545CT 1000 MBR2550CT-MBR2560CT 500 200 1 10 Reverse Voltage, VR [V] 100 © 2011 Fairchild Semiconductor Corporation MBR2535CT - MBR2560CT Rev. C2 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage [%] Figure 6. Thermal Impedance Characteristics 5000 100 0.1 MBR2550CT-MBR2560CT 100 10 1 0.1 0.01 0.1 1 10 Pulse Duration [s] 100 www.fairchildsemi.com 2 MBR2535CT - MBR2560CT — 25 Ampere Schottky Barrier Rectifiers Typical Performance Characteristics TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. FPS¥ F-PFS¥ FRFET® SM Global Power Resource GreenBridge¥ Green FPS¥ Green FPS¥ e-Series¥ Gmax¥ GTO¥ IntelliMAX¥ ISOPLANAR¥ Making Small Speakers Sound Louder and Better™ MegaBuck¥ MICROCOUPLER¥ MicroFET¥ MicroPak¥ MicroPak2¥ MillerDrive¥ MotionMax¥ Motion-SPM¥ mWSaver¥ OptoHiT¥ OPTOLOGIC® OPTOPLANAR® 2Cool¥ AccuPower¥ Auto-SPM¥ AX-CAP¥* BitSiC¥ Build it Now¥ CorePLUS¥ CorePOWER¥ CROSSVOLT¥ CTL¥ Current Transfer Logic¥ DEUXPEED® Dual Cool™ EcoSPARK® EfficientMax¥ ESBC¥ ® Fairchild® Fairchild Semiconductor® FACT Quiet Series¥ FACT® FAST® FastvCore¥ FETBench¥ FlashWriter®* The Power Franchise® ® PowerTrench® PowerXS™ Programmable Active Droop¥ QFET® QS¥ Quiet Series¥ RapidConfigure¥ ¥ Saving our world, 1mW/W/kW at a time™ SignalWise¥ SmartMax¥ SMART START¥ Solutions for Your Success¥ SPM® STEALTH¥ SuperFET® SuperSOT¥-3 SuperSOT¥-6 SuperSOT¥-8 SupreMOS® SyncFET¥ Sync-Lock™ TinyBoost¥ TinyBuck¥ TinyCalc¥ TinyLogic® TINYOPTO¥ TinyPower¥ TinyPWM¥ TinyWire¥ TranSiC¥ TriFault Detect¥ TRUECURRENT®* PSerDes¥ UHC® Ultra FRFET¥ UniFET¥ VCX¥ VisualMax¥ VoltagePlus¥ XS™ ® * * Trademarks of System General Corporation, used under license by Fairchild Semiconductor. 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. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. 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 which, (a) 2. A critical component in any component of a life support, device, or are intended for surgical implant into the body or (b) support or system whose failure to perform can be reasonably expected to sustain life, and (c) whose failure to perform when properly used in cause the failure of the life support device or system, or to affect its accordance with instructions for use provided in the labeling, can be safety or effectiveness. reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Advance Information Formative / In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production Definition Datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only. Rev. I60 © Fairchild Semiconductor Corporation www.fairchildsemi.com