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| GBU8A - GBU8M Bridge Rectifiers GBU8A - GBU8M Bridge Rectifiers Features * Glass passivated junction * Surge overload rating: 200 amperes peak * Reliable low cost construction utilizing molded plastic technique. * Ideal for printed circuit board. +~ ~ - GBU Absolute Maximum Ratings * Symbol VRRM VRMS VR IF(AV) IFSM TSTG TJ Ta = 25C unless otherwise noted Parameter Maximum Repetitive Reverse Voltage Maximum RMS Bridge Input Voltage DC Reverse Voltage (Rated VR) Average Recitified Forward Current, @ TA = 100C @ TA = 45C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave Storage Temperature Range Operating Junction Temperature Value 8A 50 35 50 8B 100 70 100 8D 200 140 200 8G 400 280 400 8.0 6.0 200 -55 to +150 -55 to +150 8J 600 420 600 8K 800 560 800 8M 1000 700 1000 Units V V V A A A C C * These ratings are limiting values above which the serviceability of any semiconductor device may by impaired. Thermal Characteristics Symbol PD RJA RJC Power Dissipation Thermal Resistance, Junction to Ambient, * per leg Thermal Resistance, Junction to Case, * per leg Parameter Value 16 18 3 Units W C/W C/W * Device mounted on PCB with 0.5 x 0.5" (12 x 12mm). Electrical Characteristics Symbol VF IR TC = 25C unless otherwise noted Parameter Forward Voltage, per element @ 8.0A Reverse Current, per element @ Rated VR TA = 25C TA = 100C I2t Rating for Fusing t < 8.35ms Value 1.0 50 500 166 Units V A A A2s (c)2004 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com GBU8A - GBU8M Rev. 1.4.0 GBU8A - GBU8M Bridge Rectifiers Typical Performance Characteristics Average Rectified Forward Current, IF [A] 8 100 HEAT-SINK MOUNTING, TC 4"x4"x0.15" COPPER PLATE 6 Forward Current, IF [A] 10 4 1 TA = 25 C Pulse Width = 300s 1% Duty Cycle 2 MOUNTED ON PC BOARD, TA 0.5" (12.7mm) LEAD LENGTH 60Hz RESISTIVE OF INDUCTIVE LOAD 0 0 50 100 150 0.1 0.7 0.8 Ambient Temperature [C] 0.9 1 1.1 1.2 Forward Voltage, V F [V] 1.3 1.4 Peak. Forward Surge Current, IFSM[A] 10 T C = 100 C 250 Tj=150C 200 8.3ms Single Half Sine-Wave Reverse Current, IR [mA] 1 150 100 0.1 TA = 25 C 50 0.01 0 1 10 100 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage [%] Number of Cycles at 60Hz 400 Total Capacitance, CT [pF] 100 50 TA = 25 C f = 1.0 MHz Visg = 50m Vp-p 10 1 5 10 Reverse Voltage, VR [V] 50 100 2 GBU8A - GBU8M Rev. 1.4.0 www.fairchildsemi.com GBU8A - GBU8M Bridge 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. ACExTM ActiveArrayTM BottomlessTM CoolFETTM CROSSVOLTTM DOMETM EcoSPARKTM E2CMOSTM EnSignaTM FACTTM FACT Quiet SeriesTM FAST(R) FASTrTM FPSTM FRFETTM GlobalOptoisolatorTM GTOTM HiSeCTM I2CTM i-LoTM ImpliedDisconnectTM Across the board. Around the world.TM The Power Franchise(R) Programmable Active DroopTM ISOPLANARTM LittleFETTM MICROCOUPLERTM MicroFETTM MicroPakTM MICROWIRETM MSXTM MSXProTM OCXTM OCXProTM OPTOLOGIC(R) OPTOPLANARTM PACMANTM POPTM Power247TM PowerEdgeTM PowerSaverTM PowerTrench(R) QFET(R) QSTM QT OptoelectronicsTM Quiet SeriesTM RapidConfigureTM RapidConnectTM SerDesTM SILENT SWITCHER(R) SMART STARTTM SPMTM StealthTM SuperFETTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SyncFETTM TinyLogic(R) TINYOPTOTM TruTranslationTM UHCTM UltraFET(R) UniFETTM VCXTM 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 which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (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 significant injury to the user. 2. A critical component is 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. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Product Status Formative or In Design First Production Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Preliminary No Identification Needed Full Production Obsolete Not In Production Rev. I14 3 GBU8A - GBU8M Rev. 1.4.0 www.fairchildsemi.com |
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