0945120301;中文规格书,Datasheet资料

DS30052 Rev. 5 - 21of 3GBU10005 - ãDiodes IncorporatedGBU10005 - GBU101010A GLASSPASSIVATEDBRIDGE RECTIFIERFeaturesMaximum Ratings and Electrical Characteristics

@ TA= 25°C unless otherwise specifiedMechanical Data

Single phase, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.

Notes:1. Unit mounted on 100 x 100 x 1.6mm copper plateheatsink.2. Non-repetitive, for t > 1.0ms and < 8.3ms.3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.4.RoHSrevision 13.2.2003. Glass and High temperature Solder Exemptions Applied, seeEU Directive Annex Notes 5 and 7.·Case:GBU·Case Material: Molded Plastic.ULFlammabilityClassification Rating 94V-0·Moisture Sensitivity: Level 1 per J-STD-020C·Terminals: Finish¾Bright Tin.SolderableperMIL-STD-202, Method 208·Polarity: Marked on Body·Mounting: Through Hole for #6 Screw·Mounting Torque: 5.0 Inch-pounds Maximum·Ordering Information: See Last Page·Marking: Date Code and Type Number·Weight: 6.6 grams (approximate)CharacteristicSymbolGBU10005GBU1001GBU1002GBU1004GBU1006GBU1008GBU1010UnitPeak Repetitive Reverse VoltageWorking Peak Reverse VoltageDC Blocking VoltageVRRMVRWMVR501002004006008001000VRMS Reverse VoltageVR(RMS)3570140280420560700VAverage Forward Rectified Current (Note 1)@ TC= 100°CI(AV)10ANon-Repetitive Peak Forward Surge Current8.3ms single half sine-wave superimposed on rated load(JEDECMethod)IFSM

DESCO WEST

- 3651 Walnut Avenue, Chino, CA 91710 • (909) 627-8178 • Fax (909) 627-7449

DESCO EAST - One Colgate Way, Canton, MA 02021-1407 • (781) 821-8370 • Fax (781) 575-0172 • Website: TB-3041 Page 1 of 6© 2009 DESCO INDUSTRIES, INC.Employee OwnedMade in AmericaIonization Test KitOperation and Maintenance

DescriptionThe Desco Ionization Test Kit allows the 19492 Digital Static Field Meter to be used to measure the offset voltage (balance) and charge decay of ionization equipment. The Test Kit also includes a Charger used to place a ±1000V charge on the 19498 Conductive Plate, making it possible to also measure the discharge times of air ionization equipment per ANSI/ESD SP3.3 Periodic Verification of Air Ionizers. The 19493 Ionization Test Kit includes the 19492 Digital Static Field Meter, providing a highly portable and cost effective means of verifying the performance of a wide variety of ionization equipment.Note: The 19492 Digital Static Field Meter is designed to operate only with the 19493 Ionization Test Kit. It is not compatible with other brands.Although not as accurate, the Desco Ionization Test Kit has been designed to make measurements that correspond to those made by using a charged plate analyzer and ANSI/ESD S3.1. The Ionization Test Kit provides convenience and portability to test per ANSI/ESD SP3.3 Periodic Verification of Air Ionizers or Compliance Verification ESD TR53. We recommend EMIT’s 50555 / 50561 Charged Plate Analyzer if precise measurements are required.The Ionization Test Kit includes a slide-on isolated Conductive Plate, a ±1000 volt Charger and a durable thermoplastic carrying case with custom cut-outs for all of the above components along with the model 19492 Digital Static Field Meter.Charged insulators in the ESD protected area can adversely impact quality, productivity, and reliability.“When any object becomes electrostatically charged, there is an electrostatic field associated with that charge. If an ESDS (ESD sensitive) device is placed in that electrostatic field, a voltage may be induced on the device. If the device is then momentarily grounded, a transfer of charge from the device occurs as a CDM (Charged Device Model) event. If the device is removed from the region of the electrostatic field and grounded again, a second CDM event will occur as charge (of opposite polarity from the first event) is transferred from the device.” (ESD Handbook ESD TR20.20 section 2.7.5 Field Induced Discharges) Compliance verification should include periodic checks with a static field meter to determine if high charging material is present in the ESD protected area. All packaging and other materials that may be electrostatic generative to 2,000 volts must be kept a minimum of 12" from ESD sensitive items at all times. It is proper to rub an item and measure that it can charge.“In order to mitigate field-induced CDM (Charged Device Model) damage, the ESD program shall include a plan for the handling of process-required insulators. If the field exceeds 2,000 volts/inch, steps shall be taken to either:A. Separate the insulator from the ESD-sensitive device by a distance of 30 cm (12 inches); orB. Use ionization or other charge mitigating techniques to neutralize the charge.” (ANSI/ESDS20.20 section 8.3)Other steps that can be taken are to remove the item from the ESD protected area, periodically coat with a topical antistat, or replace with a static control protective version of the item.Packaging1 Digital Static Field Meter1 Conductive Plate1 Charger2 9V Alkaline Batteries1 Data Output Cord1 Carrying Case1 Certificate of CalibrationFigure 1. Desco 19493 Ionization Test Kit

Tel(718)956-8900•Fax(718)956-9040(800)221-5510•kec@31-0720thRoad–Astoria,NY11105-2017RoHSCOMPLIANT~ISO9001CERTIFIEDLITHIUMBATTERYHOLDERSPLASTICLITHIUMCELLHOLDERS

RUGGEDSTEEL&ALUMINUMLITHIUMCELLHOLDERS

6VOLTLITHIUMCELLHOLDERSFEATURES•Snap-InPCcontactholdsinpositionforwavesoldering•TinNickelPlatedcontactsforexcellentsolderabilityanddurability•Polarityclearlymarkedfororientation•LowProfile,space-saving•Snap-onretainercover(optional)retainsbatterysecurelytowithstandshockandvibration.Helpsprotectagainstshorting.Tamper-proof.APPLICATIONS•Computermemory,powertransferandback-upsystems•Videoandtelecommunicationspowerback-uprequirements•Preprogrammedvideoandelectronicgames•Microprocessor,microcomputers,minicomputers,notebook,laptopandhandheldcomputermemoryholdapplications•Emergencypowersystems•Residential,industrialandcommercialsecurityandfirealarmsystems

PRINTACTYPEARELEASED FOR PRODUCTION, SEE ECN #1206SK08/11/0630.01~50=±0.5TOLERANCESUNLESS NOTED0~10=±0.110.01~30=±0.3ANG.=±1°BSEE CO 200074SK11/30/07CSEE CO 200399SK07/29/09DADDED FM-8 / -9, SEE CO 200544SK06.23.1010.3.40AASTYLE 32.3.09CC2.4.09BB8.31SEE TABLERE:FILE #:SHEET:REV.DESCRIPTIONENGR.DATETITLE:PART #DWN:DT: SHEET SIZE:RICHCO, INC.1 OF 1FM-XBFAN MOUNTAPP:CHKD:RICHCO, INC.(773) 539-4060ENG@08/11/06SKSJSKFINALDWG INmm [IN]CREATED USINGSOLIDWORKSPANELFAN MOUNTFANSECTION B-B "C""D""A"6.25.25"B"STYLE 1STYLE 28.32TO PULL THROUGH A Ø5±1 [.197±.039] HOLE,WITH MAXIMUM 1.4 [.055] PANEL AND 2 [.079] FAN THICKNESS10.3.40SECTION D-D "D""C"NOTES:1. ALTERNATE UNITS FOR REFERENCE ONLYWITH 5.4 [.213] MAXIMUM TOTAL THICKNESSTO PULL THROUGH A Ø5±1 [.197±.039] HOLE, WITH MAXIMUM 1.4 [.055] PANEL AND 3.1[.122] FAN THICKNESSTO PULL THROUGH A Ø5±1[.197±.039] HOLE,WITH MAXIMUM 3 [.118] PANEL AND 15 [.591] FAN THICKNESS.FM-6: TO PULL THROUGH A Ø4.3±0.2 [.161±.008] HOLE,WITH MAXIMUM 0.8 [.031] PANEL AND 20±0.5 [.787] FAN THICKNESS.FM-5: TO PULL THROUGH A Ø3.5±1[.138±.039] HOLE,WITH MAXIMUM 0.8 [.031] PANEL AND 25-28 [.98-1.10] FAN THICKNESS.STYLE 4FM-7: TO PULL THROUGH A Ø3.5±1 [.138±.039] HOLE,PART NO.MATERIALCOLORDIM. "A"DIM. "B"DIM. "C"DIM. "D"STYLE NO.FM-1EPDM RUBBER, 30 SHORE A (RMS-166)BLACK 1.3 [.05] 1.5 [.06] 1.9 [.07]32.3 [1.27]1FM-2EPDM RUBBER, 40 SHORE A (RMS-180)FM-3EPDM RUBBER, 30 SHORE A (RMS-166)3 [.12 ]22.2 [.88]2FM-4EPDM RUBBER, 40 SHORE A (RMS-180)FM-5SILICONE RUBBER, 40 SHORE A (RMS-316) 0.7 [.03]18.5 [.73 ]56 [2.20]3FM-6SILICONE RUBBER, 40 SHORE A (RMS-316) 2.5 [.10] 2 [.08] 14 [.55]53.8 [2.12]FM-7SILICONE RUBBER, 40 SHORE A (RMS-316) 0.7 [.03] 1.5 [.06]24 [.94]73 [2.87]FM-8EPDM RUBBER, 30 SHORE A (RMS-166)N/AN/A4.3[.17]21[.83]4FM-9EPDM RUBBER, 40 SHORE A (RMS-180)SECTION C-C "D""B""A""C"2.4.09DDSECTION A-A "B""D""A""C"/ 分销商库存信息:RICHCO-INCFM-4FM-3