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SA48AG中文资料

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© Semiconductor Components Industries, LLC, 2006May, 2006 − Rev. 111Publication Order Number:

SA5.0A/D

SA5.0A Series500 Watt Peak PowerMiniMOSORBt ZenerTransient VoltageSuppressors

UnidirectionalThe SA5.0A series is designed to protect voltage sensitivecomponents from high voltage, high energy transients. They haveexcellent clamping capability, high surge capability, low zenerimpedance and fast response time. The SA5.0A series is supplied inON Semiconductor’s exclusive, cost-effective, highly reliableSurmetict axial leaded package and is ideally-suited for use incommunication systems, numerical controls, process controls,medical equipment, business machines, power supplies and manyother industrial/consumer applications.

Features•Working Peak Reverse Voltage Range − 5.0 to 170 V

•Peak Power − 500 Watts @ 1.0 ms

•ESD Rating of Class 3 (>16 kV) per Human Body Model

•Maximum Clamp Voltage @ Peak Pulse Current

•Low Leakage < 1 mA above 8.5 V

•UL 497B for Isolated Loop Circuit Protection

•Maximum Temperature Coefficient Specified

•Response Time is typically < 1.0 ns

•Pb−Free Packages are Available*

Mechanical Characteristics:CASE: Void-free, Transfer-molded, Thermosetting PlasticFINISH: All external surfaces are corrosion resistant and leads arereadily solderableMAXIMUM LEAD TEMPERATURE FOR SOLDERING: 230°C,1/16 in. from the case for 10 secondsPOLARITY: Cathode indicated by polarity bandMOUNTING POSITION: Any

*For additional information on our Pb−Free strategy and soldering details, pleasedownload the ON Semiconductor Soldering and Mounting TechniquesReference Manual, SOLDERRM/D.

MARKINGDIAGRAM

http://onsemi.comAXIAL LEADCASE 59AAPLASTIC

CathodeAnode

A= Assembly LocationSAxxxA= Device Numberxxx= (See Table Page 3)YY= YearWW= Work WeekG= Pb−Free Package(Note: Microdot may be in either location)

ASAxxxAYYWWGG

DevicePackageShipping†ORDERING INFORMATIONSAxxxAAxial Lead1000 Units / BoxSAxxxAGAxial Lead(Pb−Free)1000 Units / Box

†For information on tape and reel specifications,including part orientation and tape sizes, pleaserefer to our Tape and Reel Packaging SpecificationsBrochure, BRD8011/D.

SAxxxARL*Axial Lead5000 / Tape & ReelSAxxxARLG*Axial Lead(Pb−Free)5000 / Tape & Reel

SAxxxALF**Axial Lead2000 Units / BoxSAxxxALFG**Axial Lead(Pb−Free)2000 Units / Box

*SA8.0A, SA130A, and SA160A Not Available in 5000/Reel.** Lead formed device.

元器件交易网www.cecb2b.comSA5.0A Serieshttp://onsemi.com2

MAXIMUM RATINGSRatingSymbolValueUnitPeak Power Dissipation (Note 1)@ TL ≤ 25°CPPK500W

Steady State Power Dissipation@ TL ≤ 75°C, Lead Length = 3/8 inDerated above TL = 75°CPD3.030WmW/°C

Thermal Resistance, Junction−to−LeadRqJL33.3°C/WForward Surge Current (Note 2)@ TA = 25°CIFSM70A

Operating and Storage Temperature RangeTJ, Tstg−55 to +175°CStresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above theRecommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affectdevice reliability.1.Nonrepetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 2.2.1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute.

ELECTRICAL CHARACTERISTICS (TA = 25°C unless

otherwise noted, VF = 3.5 V Max. @ IF (Note 6) = 35 A)

SymbolParameterIPPMaximum Reverse Peak Pulse CurrentVCClamping Voltage @ IPP

VRWMWorking Peak Reverse Voltage

IRMaximum Reverse Leakage Current @ VRWM

VBRBreakdown Voltage @ IT

ITTest CurrentQVBRMaximum Temperature Variation of V

BR

IFForward Current

VFForward Voltage @ IF

Uni−Directional TVS

IPP

IF

V

I

IR

IT

VRWMVCVBR

VF

元器件交易网www.cecb2b.comSA5.0A Series

http://onsemi.com3

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 6) = 35 A)

Device*DeviceMarking

VRWM

(Note 3)IR @ V

RWM

Breakdown VoltageVC @ IPP (Note 5)QVBRVBR (Note 4) (Volts)@ ITVCI

PP

VoltsmAMinNomMaxmAVoltsAmV/°C

SA5.0A, GSA5.0A56006.46.77109.254.35SA6.0A, GSA6.0A66006.677.027.371010.348.55SA7.0A, GSA7.0A71507.788.198.6101241.76SA7.5A, GSA7.5A7.5508.338.779.21112.938.87SA8.0A, G†SA8.0A8258.899.369.83113.636.77SA8.5A, GSA8.5A8.559.449.9210.4114.434.78SA9.0A, GSA9.0A911010.5511.1115.432.59SA10A, GSA10A10111.111.712.311729.410SA11A, GSA11A11112.212.8513.5118.227.411SA12A, GSA12A12113.31414.7119.925.112SA13A, GSA13A13114.415.1515.9121.523.213SA14A, GSA14A14115.616.417.2123.221.514SA15A, GSA15A15116.717.618.5124.420.616SA16A, GSA16A16117.818.7519.712619.217SA17A, GSA17A17118.919.920.9127.618.119SA18A, GSA18A1812021.0522.1129.217.220SA20A, GSA20A20122.223.3524.5132.415.423SA22A, GSA22A22124.425.6526.9135.514.125SA24A, GSA24A24126.728.129.5138.912.828SA26A, GSA26A26128.930.431.9142.111.930SA28A, GSA28A28131.132.7534.4145.41131SA30A, GSA30A30133.335.0536.8148.410.336SA33A, GSA33A33136.738.6540.6153.39.439SA36A, GSA36A3614042.144.2158.18.641SA40A, GSA40A40144.446.5549.1164.57.846SA43A, GSA43A43147.850.352.8169.47.250SA45A, GSA45A4515052.6555.3172.76.952SA48A, GSA48A48153.356.158.9177.46.556SA51A, GSA51A51156.759.762.7182.46.161SA58A, GSA58A58164.467.871.2193.65.370SA60A, GSA60A60166.770.273.7196.85.271SA64A, GSA64A64171.174.8578.611034.976SA64ALF, GSA64A64171.174.8578.611034.976SA70A, GSA70A70177.881.98611134.485SA78A, GSA78A78186.791.2595.811264.095SA90A, GSA90A901100105.511111463.4110SA100A, GSA100A100111111712311623.1123SA110A, GSA110A1101122128.513511772.8133SA120A, GSA120A120113314014711932.5146SA130A, G†SA130A1301144151.515912092.4158SA150A, GSA150A150116717618512432.1184SA160A, G†SA160A1601178187.519712591.9196SA170A, GSA170A170118919920912751.8208NOTE:Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for futureuse and best overall value.3.MiniMOSORBt transients suppressor is normally selected according to the maximum working peak reverse voltage (VRWM), whichshould be equal to or greater than the dc or continuous peak operating voltage level.4.VBR measured at pulse test current IT at an ambient temperature of 25°C.5.Surge current waveform per Figure 4 and derate per Figures 1 and 2.6.1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute*The “G’’ suffix indicates Pb−Free package available.†Not Available in the 5000/Tape & Reel.

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冷板冷轧板知识

冷板冷轧板知识

冷板、冷轧板知识是普通碳素结构钢冷轧板的简称，也称，俗称，有时会被误写成。

冷板是由普通碳素结构钢热轧钢带，经过进一步冷轧制成厚度小于4mm的钢板。

由于在常温下轧制，不产生氧化铁皮，因此，冷板表面质量好，尺寸精度高，再加之退火处理，其机械性能和工艺性能都优于热轧薄钢板，在许多领域里，特别是家电制造领域，已逐渐用它取代热轧薄钢板。

适用牌号：Q195、Q215、Q235、Q275；SPCC（日本牌号）；ST12（德国牌号）符号：1、Q—普通碳素结构钢屈服点（极限）的代号，它是“屈”的第一个汉语拼音字母的大小写；195、215、235、255、275—分别表示它们屈服点（极限）的数值，单位：兆帕MPa（N/mm2）；由于Q235钢的强度、塑性、韧性和焊接性等综合机械性能在普通碳素结构钢中属最了，能较好地满足一般的使用要求，所以应用范围十分广泛。

2、S-钢（Steel）、P-板（Plate）、C-冷轧（cold）、第四位C-普通级（common）。

3、ST-钢（Steel）、12-普通级冷轧薄钢板、标记：尺寸精度—尺寸—钢板品种标准冷轧钢板：钢号—技术条件标准标记示例：；钢板、标准号Q/BQB402，牌号SPCC，热处理状态退火+平整（S），表央加工状态为麻面D，表面质量为FB级的切边（切边EC，不切边EM）钢板、厚度，B级精度，宽度1000mm，A级精度，长度2000mm，A级精度，不平度精度为，则标记为：钢板ECQ/BQB 402-SPCC-SD-FB/（）；冷轧钢板：Q225-GB912-89 主要产地有：宝钢、鞍钢、本钢、武钢、邯钢、包钢、唐钢、涟钢、济钢等冷轧普通薄钢板：由普通碳素结构钢或低合金结构钢冷轧制成。

冷轧板表面质量较好。

具有良好的冲压性能。

对其要求要保证冷弯和杯试验合格，常用于汽车等行业和镀层板的原料。

冷轧优质薄钢板：主要包括各种优质钢冷轧薄板，最常用的是碳素结构钢板，尤其是深冲压用冷轧薄钢板，是由低碳优质钢08Al冷轧的薄板，钢板按表面质量分为三组；Ⅰ、Ⅱ、Ⅲ，分别表示特别高级、高级、较高的精整表面,按拉延级别分为ZF、HF、F级（代表用于冲制拉延最复杂、很复杂、复杂的零件）,根据钢板厚度允许偏差，又分为A、B两级精度、广泛用于汽车拖拉机工业。

ASM标准目录

ASM标准目录

1009A1009-00Standard Specification for Soft Magnetic MnZn Ferrite Core Materials for High Frequency (10 kHz-1 MHz) Power Transformer and Filter Inductor Applications1010A1010/A1010M-01e1Standard Specification for Higher-Strength Martensitic Stainless Steel Plate, Sheet , and Strip1011A1011/A1011M-02Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with ImprovedFormability1012A1012-00Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser and Heat Exchanger Tubes With Integral Fins1013A1013-00Standard Test Method for High-Frequency (10 kHz-1 MHz) Core Loss of Soft Magnetic Core Components at Controlled Temperatures Using the Voltmeter-Ammeter-Wattmeter Method1014A1014-02Standard Specification for Precipitation-Hardening Bolting Material (UNS N07718) for High TemperatureService1015A1015-01Standard Guide for Videoborescoping of Tubular Products for Sanitary Applications1016A1016/A1016M-02a Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, andStainless Steel Tubes1017A1017/A1017M-01Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum-Tungsten1018A1018/A1018M-01aStandard Specification for Steel, Sheet and Strip, Heavy Thickness Coils, Hot Rolled, Carbon, Structural, High-Strength Low-Alloy, Columbium or Vanadium, and High-Strength Low-Alloy with Improved Formability1019A1019/A1019M-01Standard Specification for Closed Rib Steel Pipe with Diameter of 36 in. [900 mm] or Less, Polymer Precoatedfor Sewers and Drains1020A1020/A1020M-02Standard Specification for Steel Tubes, Carbon and Carbon Manganese, Fusion Welded, for Boiler, Superheater, Heat Exchanger and Condenser Applications1021A1021-01Standard Specification for Martensitic Stainless Steel Forgings and Forging Stock for High-TemperatureService1022A1022-01Standard Specification for Deformed and Plain Stainless Steel Wire and Welded Wire for ConcreteReinforcement1023A1023/A1023M-02Standard Specification for Stranded Carbon Steel WireRopes for General Purposes1024A1024/A1024M-02Standard Specification for Steel Line Pipe, Black,Plain-End, Seamless1025A1025-02通用铁合金规范。

Yamato 便携式灭火器手册说明书

Yamato 便携式灭火器手册说明书

Yamato fire r manual
Yamato portable fire extinguisher manual. Yamato sa-17nr fire extinguisher manual.
HOME Products Portable Fire Extinguishers HOME Products Marine Systems FOAM PORTABLE-TYPE SF-10P SF-50 SF-150 SF-150H Gross weight 14.0kg 100kg 275kg 302kg Total height 65.2cm 100cm 120cm 120cm Capacity 9L 45L 150L 150L Discharge time 70sec. 110sec. 240sec. 240sec. Discharge range 6～10m 6～11m 7～17m 6～17m Home > Miscellaneous > Fire Extinguishers > Yamato Fire Extinguishers Below you can find all models Yamato Fire Extinguishers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? reproductive system crossword answers Please contact us.Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.Frequently Asked QuestionsOur support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form. When should my fire extinguisher be replaced? Verified This depends on the brand and type of fire extinguisher. You can find the expiration date on a sticker on the cylinder body of the fire extinguisher. This was helpful (21) share My fire extinguisher was dented or damaged, can I still use it? Verified No! A dented or damaged fire extinguisher can be dangerous when used. Have it replaced. This was helpful (1) share Home > Miscellaneous > Fire Extinguishers > Yamato Fire Extinguishers > Yamato ACO-100B Fire Extinguisher Need a manual for your Yamato ACO-100B Fire Extinguisher? Below you can view and download the PDF manual for free. There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. aes education worksheet answers If this is not the manual you want, please contact us.Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services. Let us know what you think about the Yamato ACO-100B Fire Extinguisher by leaving a product rating. Want to share your experiences with this product or ask a question? request for job appointment letter sample Please leave a comment at the bottom of the page.Are you satisfied with this Yamato product? Yes NoBe the first to rate this product Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form. When should my fire extinguisher be replaced? Verified This depends on the brand and type of fire extinguisher. You can find the expiration date on a sticker on the cylinder body of the fire extinguisher. This was helpful (21) My fire extinguisher was dented or damaged, can I still use it? Verified No! A dented or damaged fire extinguisher can be dangerous when used. Have it replaced.
美标SA516MGr.485化学成分力学性能

美标SA516MGr.485化学成分力学性能

SA516MGr.485与国内Q345R的区别一、什么是SA516MGr.485：属于中低温压力容器用碳钢板，执行标准是ASME，是美标压力容器用钢板的一种。

SA516MGr.485为镇静钢，符合细奥氏体精粒度的要求。

被广泛应用于石油、化工、电站、锅炉等行业。

二、SA516MGr.485钢板的特点：1.抗冲击性能好，温度变形小；2.焊接性能和抗疲劳性能较好；3.高纯净度，低碳当量；4.抗硫抗氢能力较强，有效地降低硫、氢的腐蚀，从而延长设备的使用寿命。

三、钢板的交货状态及生产厂家：1.交货状态：钢板厚度大于50mm的应该正火交货2.生产厂家：舞钢四、化学成分：五、国内压力容器钢板Q345R和SA 516钢板的区别：1.SA 516钢板分四个等级：分别为SA 516Gr.55、SA 516Gr.60、SA 516Gr.65、SA 516Gr.70；然而Q345R却不分等级。

2.钢板可生产厚度不同：SA 516Gr.55可生产至305mm，SA 516Gr.60、SA 516Gr.65、SA 516Gr.70可生产到205mm，然而国内压力容器钢板Q345R可生产到200mm。

3.含碳量不同：SA 516钢板的含碳量是随着钢板级别的升高而增高的；SA 516钢板的厚度不同，其含碳量也有所不同，厚度越高含碳量越高；然而Q345R钢板不随钢板的厚度变化而变化。

4.国内压力容器钢板Q345R的P、S含量要求比SA 516钢板的要求要高。

六、冲击功：Q345R钢板一般只做0℃冲击功实验，但经供需方协议，可进行-20℃冲击试验，但是，不得用于低温压力容器使用。

但16MnDR可进行低温压力容器的制造。

SA 516钢板虽说可以用于低温压力容器的选材，但必须得增加“S5夏比V型缺口冲击试验”项目。

并要求供货商提供横向的冲击功数值，否则也不得用于低温压力容器的制造。

七、SA516MGr.485钢板的用途：主要用于制作换热器、分离器、球罐、油气罐、液化气罐、核能反应堆压力壳、锅炉汽包、液化石油汽瓶、水电站高压水管、水轮机蜗壳等设备及构件。