MB1S - MB8S Bridge Rectifiers Features • • • • Low leakage Surge overload rating : 35 amperes peak. Ideal for printed circuit board. UL certified, UL #E111753 and E326243. SOIC-4 Polarity symbols molded or marking on body Absolute Maximum Ratings * Symbol TA = 25°C unless otherwise noted Value Parameter 1S 2S 4S 6S 8S Units VRRM Maximum Repetitive Reverse Voltage 100 200 400 600 800 V VRMS Maximum RMS Bridge Input Voltage 70 140 280 420 560 V DC Reverse Voltage (Rated VR) 100 200 400 600 800 V VR IF(AV) Average Rectified Forward Current @ TA = 50°C 0.5 A IFSM Non-Repetitive Peak Forward Surge Current 8.3 ms Single Half-Sine-Wave 35 A TSTG Storage Temperature Range -55 to +150 °C Operating Junction Temperature -55 to +150 °C TJ * These ratings are limiting values above which the serviceability of any semiconductor device may by impaired. Thermal Characteristics Symbol PD Parameter Value Units Power Dissipation 1.4 W RθJA Thermal Resistance, Junction to Ambient,* per leg 85 °C/W RθJL Thermal Resistance, Junction to Lead,* per leg 20 °C/W Value Units * Device mounted on PCB with 0.5-0.5" (13x13 mm) lead length. Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter VF Forward Voltage, per bridge @ 0.5 A IR Reverse Current, per leg @ Rated VR I2t rating for fusing CT TA = 25°C TA = 125°C t < 8.3 ms Total Capacitance, per leg VR = 4.0V, f = 1.0MHz © 2009 Fairchild Semiconductor Corporation MB1S - MB8S Rev. D1 1.0 V 5.0 0.5 µA mA 5.0 A2s 13 pF www.fairchildsemi.com 1 MB1S - MB8S — Bridge Rectifiers May 2009 Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics Figure 3. Non-Repetitive Surge Current Figure 4. Reverse Current vs Reverse Voltage © 2009 Fairchild Semiconductor Corporation MB1S - MB8S Rev. D1 www.fairchildsemi.com 2 MB1S - MB8S — Bridge 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. Auto-SPM¥ Build it Now¥ CorePLUS¥ CorePOWER¥ CROSSVOLT¥ CTL™ Current Transfer Logic™ EcoSPARK® EfficentMax™ EZSWITCH™* ™* ® Fairchild® ® Fairchild Semiconductor FACT Quiet Series™ ® FACT ® FAST FastvCore¥ FETBench¥ FlashWriter®* FPS¥ F-PFS¥ FRFET® SM Global Power Resource Green FPS¥ Green FPS¥ e-Series¥ Gmax™ GTO¥ IntelliMAX¥ ISOPLANAR¥ MegaBuck™ MICROCOUPLER¥ MicroFET¥ MicroPak¥ MillerDrive™ MotionMax™ Motion-SPM™ OPTOLOGIC® OPTOPLANAR® ® PDP SPM™ Power-SPM¥ ® PowerTrench PowerXS™ Programmable Active Droop¥ ® QFET QS¥ Quiet Series¥ RapidConfigure¥ ™ Saving our world, 1mW/W/kW at a time™ SmartMax™ SMART START¥ ® SPM STEALTH™ SuperFET¥ SuperSOT¥-3 SuperSOT¥-6 SuperSOT¥-8 SupreMOS™ SyncFET™ Sync-Lock™ ® * ® The Power Franchise TinyBoost¥ TinyBuck¥ ® TinyLogic TINYOPTO¥ TinyPower¥ TinyPWM¥ TinyWire¥ TriFault Detect¥ TRUECURRENT¥* PSerDes¥ UHC® Ultra FRFET¥ UniFET¥ VCX¥ VisualMax¥ 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) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 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. I40 © 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com