CCF-555K11FKR36中文资料

Littelfuse now offers a complete selection of “E”and “R”rated medium voltage fuses for the protection of trans-formers, potential transformers, feeders, and motor circuits.Single, double, and triple barrel designs are available to cover a wide range of current, voltage, and interrupting ratings.Conventional ferrule type, clip lock, and bolt-in mounting configurations are now available for virtually any application.Hermetically sealed fuses for use in hazardous environments are also offered.Contact the factory or your local Littelfuse representative for additional fuse ratings or custom mounting configurations.24 Hour Emergency Service is available.Call 1-800-227-0029.APPLICATIONSsPower T ransformer ProtectionsPotential T ransformer ProtectionsMotor Controller Back-up Protections Fused Switches sFeeder CircuitsGENERAL INFORMATIONThe terms “Medium Voltage”and “high voltage”have been used interchangeably by many people to describe fuses operating above 600 volts.T echnically speaking, “medium voltage”fuses are those intended for the voltage range from 2,400 to 38,000 VAC.“High voltage fuses are for circuits carrying voltages greater than 38,000 VAC.“E”Rated fuses are considered to be general purpose fuses and can be used to protect against low and high values of fault current.“R”rated fuses are designed for back-up pro-tection.They must be used in series with other devices, such as motor overload relays, in order to achieve both overload and short circuit protection.Medium voltage fuses are not intended to provide overload protection in the same sense as fuses rated 600 volts or less.Medium voltage fuse current ratings do not have the same meanings as the ampere ratings of low voltage fuses.All medium voltage fuses are limited in their ability to inter-rupt low value overcurrents, especially those between 100%and 200% of the fuse’s continuous current rating.They are designed to carry their rated current without exceeding the temperature rise permitted by NEMA and ANSI standards.Additional application data can be found in the Fuse Application section of the POWR-GARD Products catalog (PF101).Current limiting “E”and “R”rated fuses are equipped with a mechanical indicator or striker pin that protrudes through the fuse cap upon operation of the fuse.This provides visual identification of a blown fuse and can be used as a trigger for external devices.Bolt-in Mount Fuses15,500 voltsHermitically sealed for use in hazardous locationssuffix to part number)FIGURE 4FIGURE 5FIGURE 6Add “w ”suffix to part number for hookeye attachment .Bolt-In Mount “BI”FIGURE 11FIGURE 12FIGURE 1371Potential T ransformer (PT) fuses are current limiting fuses with high interrupting ratings designed for the protection of potential transformers.Application Note:When applying fuses for the protection of transformers, the magnetizing current inrush must be considered.The characteristics of the inrush, which can be matched with a fuse ’s time-current curve, should be available from the transformer manufacturer.”,Mounting clips are available 72。

2.TriMatrix EmbeddedMemory Blocks in Stratix IIand Stratix II GX DevicesIntroduction Stratix®II and Stratix II GX devices feature the TriMatrix™ memorystructure, consisting of three sizes of embedded RAM blocks thatefficiently address the memory needs of FPGA designs.TriMatrix memory includes 512-bit M512 blocks, 4-Kbit M4K blocks, and512-Kbit M-RAM blocks, which are each configurable to support manyfeatures. TriMatrix memory provides up to 9megabits of RAM at up to550 MHz operation, and up to 16 terabits per second of total memorybandwidth per device. This chapter describes TriMatrix memory blocks,modes, and features.TriMatrix Memory Overview The TriMatrix architecture provides complex memory functions for different applications in FPGA designs. For example, M512 blocks are used for first-in first-out (FIFO) functions and clock domain buffering where memory bandwidth is critical; M4K blocks are ideal for applications requiring medium-sized memory, such as asynchronous transfer mode (ATM) cell processing; and M-RAM blocks are suitable for large buffering applications, such as internet protocol (IP) packet buffering and system cache.The TriMatrix memory blocks support various memory configurations, including single-port, simple dual-port, true dual-port (also known as bidirectional dual-port), shift register, and read-only memory (ROM) modes. The TriMatrix memory architecture also includes advanced features and capabilities, such as parity-bit support, byte enable support, pack mode support, address clock enable support, mixed port width support, and mixed clock mode support.When applied to input registers, the asynchronous clear signal for the TriMatrix embedded memory immediately clears the input registers. However, the output of the memory block does not show the effects until the next clock edge. When applied to output registers, the asynchronous clear signal clears the output registers and the effects are seen immediately.SII52002-4.5DC & Switching CharacteristicsTable5–97.DQS Phase Jitter Specifications for DLL-Delayed Clock(tDQS PHASE_JITTER) Note(1)Number of DQS DelayDQS Phase Jitter UnitBuffer Stages (2)130ps260ps390ps4120psNotes to Table5–97:(1)Peak-to-peak phase jitter on the phase shifted DDS clock (digital jitter is causedby DLL tracking).(2)Delay stages used for requested DQS phase shift are reported in your project’sCompilation Report in the Quartus II software.Table5–98.DQS Phase-Shift Error Specifications for DLL-Delayed Clock (tDQS_PSERR)(1)Number of DQS Delay Buffer Stages (2)–3 Speed Grade–4 Speed Grade–5 Speed Grade Unit 1253035ps2506070ps37590105ps4100120140ps Notes to Table5–98:(1)This error specification is the absolute maximum and minimum error. For example, skew on three delay bufferstages in a C3 speed grade is 75ps or ± 37.5ps.(2)Delay stages used for requested DQS phase shift are reported in your project’s Compilation Report in theQuartus II software.Table5–99.DQS Bus Clock Skew Adder Specifications(tDQS_CLOCK_SKEW_ADDER)Mode DQS Clock Skew Adder Unit×4 DQ per DQS40ps×9 DQ per DQS70ps×18 DQ per DQS75ps×36 DQ per DQS95psNote to Table5–99:(1)This skew specification is the absolute maximum and minimum skew. Forexample, skew on a ×4 DQ group is 40 ps or ±20ps.Stratix II Device Handbook, Volume 1TriMatrix MemoryFigure2–22.M4K RAM Block LAB Row InterfaceM-RAM BlockThe largest TriMatrix memory block, the M-RAM block, is useful forapplications where a large volume of data must be stored on-chip. Eachblock contains 589,824 RAM bits (including parity bits). The M-RAMblock can be configured in the following modes:■True dual-port RAM■Simple dual-port RAM■Single-port RAM■FIFOYou cannot use an initialization file to initialize the contents of an M-RAMblock. All M-RAM block contents power up to an undefined value. Onlysynchronous operation is supported in the M-RAM block, so all inputsare registered. Output registers can be bypassed.Stratix II Device Handbook, Volume 1。

Document Number 83504 Rev. A4, 13–Sep–99
www.vishay.de • FaxBack +1-408-970-5600 3 (9)
元器件交易网
K3010P(G) Series
Vishay Telefunken
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according to VDE 0884, table 2, suitable for: Monitors, air conditioners, line switches, solid state relays, microwaves.
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VDE Standards
These couplers perform safety functions according to the following equipment standards:
file number E-76222
D VDE 0884, Certificate number 94778
VDE 0884 related features:
D Rated impulse voltage (transient overvoltage)
VIOTM = 6 kV peak D Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV D Rated isolation voltage (RMS includes DC) VIOWM = 600 VRMS (848 V peak)
Therefore, extra low coupling capacity of typical 0.2 pF, high Common Mode Rejection D IFT offered in 3 groups D Coupling System C

MMBT5551NPN Plastic Encapsulate TransistorFeatures• Collector Current:I CM =0.6A• Collector-Base Voltage:V (BR)CBO =180V• Operating And Storage Temperatures –55O C to 150O C • Capable of 0.3Watts of Power Dissipation • Marking:G1Electrical Characteristics @ 25OC Unless Otherwise SpecifiedSymbol ParameterMin Max Units OFF CHARACTERISTICSV (BR)CEO Coll e ctor -Emitter Breakdown Voltage (I C =1.0m Adc,I B =0)160--- Vdc V (BR)CBO Collector-Base Breakdown Voltage (I C =100uAdc,I E =0)180--- Vdc V (BR)EBO Emitter-Base Breakdown Voltage (I E =10uAdc,I C =0) 6.0--- VdcI CBO Collector Cutoff Current (V CB =120Vdc,I E =0)---0.1uAdcI EBOEmitter Cutoff Current (V EB =4.0Vdc,I C =0)---0.1uAdcON CHARACTERISTICSh FE-1DC Current Gain(V CE =5.0Vdc,I C =1.0mAdc)80------ h FE-2DC Current Gain(V CE =5.0Vdc,I C =10mAdc)100200--- h FE-3DC Current Gain(V CE =5.0Vdc,I C =50mAdc)50------V CE(sat)Collector-Emitter Saturation Voltage (I C =50mAdc,I B =5.0mAdc)---0.5Vdc V BE(sat)Base-Emitter Saturation Voltage (I C =50mAdc,I B =5.0mAdc)---1.0VdcSMALL-SIGNAL CHARACTERISTICSf TCurrent Gain-Bandwidth Product(I C =10mAdc,V CE =5.0Vdc, f=30MHz)100---MHzRevision: A 2011/01/01omp onents 20736Marilla Street Chatsworth! "# $ % ! "#Micro Commercial Componentswww.mccsemi .com1 of 2• Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information)• Epoxy meets UL 94 V-0 flammability rating • Moisure Sensitivity Level 1/Revision: A 2011/01/01Micro Commercial Componentswww.mccsemi .com2 of 23Ordering Information :***IMPORTANT NOTICE***Micro Commercial Components Corp. reserve s the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages.***LIFE SUPPORT***MCC's products are not authorized for use as critical components in life support devices or systems without the express writtenapproval of Micro Commercial Components Corporation.***CUSTOMER AWARENESS***Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below . Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC 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.DevicePackingPart Number-T PTape&Reel;3Kpcs/Reel/分销商库存信息: MICRO-COMMERICAL-CO MMBT5551-TP。