High Power Low Ohmic Chip Resistors <Wide Terminal type>

Transcription

1 High Power Low Ohmic hip Resistors <ide Terminl type> LTR Series Dtsheet Fetures 1) hip Resistors for current detection : 1m ~ 2) High joint reliility with long side termintions. 3) Improvement of rted power enles to displce smller size of resistors, nd it contriutes spce svings in your set. 4) ROHM resistors hve otined ISO91 / ISO / TS16949 certifiction. Products List Prt No. (mm) Size (inch) Rted Power (7 ) () Tolernce (%) Temperture oefficient (ppm / ) Rnge Series Operting Temperture Rnge ( ) Automotive Grde Aville (AE-Q2) LTR J(±5%) F(±1%) ±15 47mΩ to 9.1Ω to 3 1mΩ to 18mΩ J(±5%) to 2 2mΩ to 47mΩ LTR E24 55 to +155 F(±1%) to 15 51mΩ to 47mΩ ±1 51mΩ to 1Ω Yes LTR J(±5%) ±2 F(±1%) to 15 1mΩ to 91mΩ Design nd specifictions re suject to chnge without notice. refully check the specifiction sheet supplied with the product efore using or ordering it. Prt Numer Description L T R 1 E V H J L 1 R Prt No. LTR (High Power hip resistor <ide Terminl type>) Size (mm [inch]) 1 (122 [58]) 18 (1632 [612]) 1 (3264 [1225]) Pckging Specifictions ode Prt No. ode Pckging specifictions Pper tpe (4mm Pitch) Pper tpe (4mm Pitch) Emossed tpe (4mm Pitch) Quntity /Reel LTR1 EVH 5, LTR18 EZP 5, LTR1 JZP 4, Tolernce F ( ±1% ) J ( ±5% ) Specil prt code U : 1mΩ S : 11mΩ to 91mΩ L : 1mΩ to Nominl code, 3 or 4 digits. tolernce + Specil code FU, FS, FL, JS JU, JL : : code 4 digits 3 digits c 215 ROHM o., Ltd. All rights reserved. 1/ Rev.F

2 LTR Series -Low Ohmic- Dt Sheet hip Resistor Dimensions nd Mrkings LTR1 LTR18 / 1 L t L t <Mrking method> There re three or four digits used for the clcultion numer ccording to IE code nd R is used for the deciml point. Ex.) 4digits 62m = R62, 1m = R1 3digits 1m = R1, 1 = 1R Prt No. (mm) (inch) L t Mrking existence LTR ±.1 2.±.1.55±.1.3±.2.35±.2 Yes LTR ±.1 3.2±.1.58±.1.5±.2.5±.2 No LTR ± ±.15.55±.15.4± ±.25 No Lnd pttern Exmple D B A Lnd Prt No. Dimensions A B D LTR LTR LTR c 215 ROHM o., Ltd. All rights reserved. 2/ Rev.F

3 LTR Series -Low Ohmic- Dtsheet Derting urve hen the mient temperture exceeds 7, power dissiption must e djusted ccording to the derting curves elow. LTR1 / 18 / 1 1 PERENT RATED POER (%) AMBIENT TEMPERATURE ( ) hrcteristics Test Items Gurnteed Vlue Resistor Type See P.1 Test onditions 2 Mesuring method : Mesure under termintions y 4 proes. < LTR1 > Under termintions < LTR18 > proes Vrition of resistnce with temperture See P.1 Mesurement : +2 / 55 / +2 / +125 Overlod ± (2.%+.5Ω) Rted voltge (current) 2.5, 2s Solderility to soldering het Rpid chnge of temperture Dmp het, stedy stte Endurnce t 7 Endurnce to solvent Bend strength of the end fce plting A new uniform coting of minimum of 95% of the surfce eing immersed nd no soldering dmge. ± (1.%+.5Ω) No remrkle normlity on the ppernce. ± (1.%+.5Ω) ± (3.%+.5Ω) ± (3.%+.5Ω) ± (3.%+.5Ω) ± (.5%+.5Ω) ithout mechnicl dmge such s reks. Rosin Ethnol : 25% (eight) Soldering condition : 235±5 Durtion of immersion : 2.±.5s Soldering condition : 26±5 Durtion of immersion : 1±1s Test temp. : 55 to cycle 4, 93%RH (Reltive Humidity) Test time : 1,h to 1,48h 7 Rted voltge (current) 1.5h : ON.5h : OFF Test time : 1,h to 1,48h 155 Test time : 1,h to 1,48h 23±5, Immersion clening, 5±.5min Solvent : 2 propnol omplince Stndrd(s) : IE JIS c 215 ROHM o., Ltd. All rights reserved. 3/ Rev.F

4 LTR Series -Low Ohmic- Dtsheet Tpe Dimensions Pper Tpe P2 P P1 Prt No. F E A B φd E LTR1 8.±.3 3.5± ± ±.1 2.3±.1 B F LTR18 8.±.3 3.5± ± Top tpe Bse pper (Bottom tpe) omponents vity A T2 Prt No. D P P1 P2 T2 LTR1 φ ±.1 4.±.1 LTR18 φ ±.1 4.±.1 2.±.5 2.±.5 Mx 1.1 Mx 1.1 Emossed Tpe P P2 Prt No. F E A B φd E 12.±.3 5.5± ±.1 3.5±.2 6.7±.2 F LTR1 D P P1 P2 T2 B φ ±.1 4.±.1 2.±.5 Mx 1.1 A P1 K Reel Dimensions A B D A B D Lel Lel AORDING TO EIAJ ET-72B AORDING TO EIAJ ET-72B (RRV) Prt No. A B D LTR1 LTR18 φ φ φ13±.2 LTR c 215 ROHM o., Ltd. All rights reserved. 4/ Rev.F

5 Dtsheet Notice Precution on using ROHM Products 1. If you intend to use our Products in devices requiring extremely high reliility (such s medicl equipment (Note 1), ircrft/spcecrft, nucler power controllers, etc.) nd whose mlfunction or filure my cuse loss of humn life, odily injury or serious dmge to property ( Specific Applictions ), plese consult with the ROHM sles representtive in dvnce. Unless otherwise greed in writing y ROHM in dvnce, ROHM shll not e in ny wy responsile or lile for ny dmges, expenses or losses incurred y you or third prties rising from the use of ny ROHM s Products for Specific Applictions. (Note1) Medicl Equipment lssifiction of the Specific Applictions JAPAN USA EU HINA LASSⅢ LASSⅡ LASSⅢ LASSⅢ LASSⅣ LASSⅢ 2. ROHM designs nd mnufctures its Products suject to strict qulity control system. However, semiconductor products cn fil or mlfunction t certin rte. Plese e sure to implement, t your own responsiilities, dequte sfety mesures including ut not limited to fil-sfe design ginst the physicl injury, dmge to ny property, which filure or mlfunction of our Products my cuse. The following re exmples of sfety mesures: [] Instlltion of protection circuits or other protective devices to improve system sfety [] Instlltion of redundnt circuits to reduce the impct of single or multiple circuit filure 3. Our Products re not designed under ny specil or extrordinry environments or conditions, s exemplified elow. Accordingly, ROHM shll not e in ny wy responsile or lile for ny dmges, expenses or losses rising from the use of ny ROHM s Products under ny specil or extrordinry environments or conditions. If you intend to use our Products under ny specil or extrordinry environments or conditions (s exemplified elow), your independent verifiction nd confirmtion of product performnce, reliility, etc, prior to use, must e necessry: [] Use of our Products in ny types of liquid, including wter, oils, chemicls, nd orgnic solvents [] Use of our Products outdoors or in plces where the Products re exposed to direct sunlight or dust [c] Use of our Products in plces where the Products re exposed to se wind or corrosive gses, including l2, H2S, NH3, SO2, nd NO2 [d] Use of our Products in plces where the Products re exposed to sttic electricity or electromgnetic wves [e] Use of our Products in proximity to het-producing components, plstic cords, or other flmmle items [f] Seling or coting our Products with resin or other coting mterils [g] Use of our Products without clening residue of flux (even if you use no-clen type fluxes, clening residue of flux is recommended); or shing our Products y using wter or wter-solule clening gents for clening residue fter soldering [h] Use of the Products in plces suject to dew condenstion 4. The Products re not suject to rdition-proof design. 5. Plese verify nd confirm chrcteristics of the finl or mounted products in using the Products. 6. In prticulr, if trnsient lod ( lrge mount of lod pplied in short period of time, such s pulse. is pplied, confirmtion of performnce chrcteristics fter on-ord mounting is strongly recommended. Avoid pplying power exceeding norml rted power; exceeding the power rting under stedy-stte loding condition my negtively ffect product performnce nd reliility. 7. De-rte Power Dissiption (Pd) depending on Amient temperture (T). hen used in seled re, confirm the ctul mient temperture. 8. onfirm tht opertion temperture is within the specified rnge descried in the product specifiction. 9. ROHM shll not e in ny wy responsile or lile for filure induced under devint condition from wht is defined in this document. Precution for Mounting / ircuit ord design 1. hen highly ctive hlogenous (chlorine, romine, etc.) flux is used, the residue of flux my negtively ffect product performnce nd reliility. 2. In principle, the reflow soldering method must e used on surfce-mount products, the flow soldering method must e used on through hole mount products. If the flow soldering method is preferred on surfce-mount products, plese consult with the ROHM representtive in dvnce. For detils, plese refer to ROHM Mounting specifiction Notice-PAA-E 215 ROHM o., Ltd. All rights reserved. Rev.1

6 Dtsheet Precutions Regrding Appliction Exmples nd Externl ircuits 1. If chnge is mde to the constnt of n externl circuit, plese llow sufficient mrgin considering vritions of the chrcteristics of the Products nd externl components, including trnsient chrcteristics, s well s sttic chrcteristics. 2. You gree tht ppliction notes, reference designs, nd ssocited dt nd informtion contined in this document re presented only s guidnce for Products use. Therefore, in cse you use such informtion, you re solely responsile for it nd you must exercise your own independent verifiction nd judgment in the use of such informtion contined in this document. ROHM shll not e in ny wy responsile or lile for ny dmges, expenses or losses incurred y you or third prties rising from the use of such informtion. Precution for Electrosttic This Product is electrosttic sensitive product, which my e dmged due to electrosttic dischrge. Plese tke proper cution in your mnufcturing process nd storge so tht voltge exceeding the Products mximum rting will not e pplied to Products. Plese tke specil cre under dry condition (e.g. Grounding of humn ody / equipment / solder iron, isoltion from chrged ojects, setting of Ionizer, friction prevention nd temperture / humidity control). Precution for Storge / Trnsporttion 1. Product performnce nd soldered connections my deteriorte if the Products re stored in the plces where: [] the Products re exposed to se winds or corrosive gses, including l2, H2S, NH3, SO2, nd NO2 [] the temperture or humidity exceeds those recommended y ROHM [c] the Products re exposed to direct sunshine or condenstion [d] the Products re exposed to high Electrosttic 2. Even under ROHM recommended storge condition, solderility of products out of recommended storge time period my e degrded. It is strongly recommended to confirm solderility efore using Products of which storge time is exceeding the recommended storge time period. 3. Store / trnsport crtons in the correct direction, which is indicted on crton with symol. Otherwise ent leds my occur due to excessive stress pplied when dropping of crton. 4. Use Products within the specified time fter opening humidity rrier g. Bking is required efore using Products of which storge time is exceeding the recommended storge time period. Precution for Product Lel QR code printed on ROHM Products lel is for ROHM s internl use only. Precution for Disposition hen disposing Products plese dispose them properly using n uthorized industry wste compny. Precution for Foreign Exchnge nd Foreign Trde ct Since concerned goods might e fllen under listed items of export control prescried y Foreign exchnge nd Foreign trde ct, plese consult with ROHM in cse of export. Precution Regrding Intellectul Property Rights 1. All informtion nd dt including ut not limited to ppliction exmple contined in this document is for reference only. ROHM does not wrrnt tht foregoing informtion or dt will not infringe ny intellectul property rights or ny other rights of ny third prty regrding such informtion or dt. 2. ROHM shll not hve ny oligtions where the clims, ctions or demnds rising from the comintion of the Products with other rticles such s components, circuits, systems or externl equipment (including softwre). 3. No license, expressly or implied, is grnted herey under ny intellectul property rights or other rights of ROHM or ny third prties with respect to the Products or the informtion contined in this document. Provided, however, tht ROHM will not ssert its intellectul property rights or other rights ginst you or your customers to the extent necessry to mnufcture or sell products contining the Products, suject to the terms nd conditions herein. Other Precution 1. This document my not e reprinted or reproduced, in whole or in prt, without prior written consent of ROHM. 2. The Products my not e disssemled, converted, modified, reproduced or otherwise chnged without prior written consent of ROHM. 3. In no event shll you use in ny wy whtsoever the Products nd the relted technicl informtion contined in the Products or this document for ny militry purposes, including ut not limited to, the development of mss-destruction wepons. 4. The proper nmes of compnies or products descried in this document re trdemrks or registered trdemrks of ROHM, its ffilited compnies or third prties. Notice-PAA-E 215 ROHM o., Ltd. All rights reserved. Rev.1

7 Dtsheet Generl Precution 1. Before you use our Pro ducts, you re requested to cre fully red this document nd fully understnd its contents. ROHM shll n ot e in n y wy responsile or lil e for f ilure, mlfunction or cci dent rising from the use of ny ROHM s Products ginst wrning, cution or note contined in this document. 2. All informtion contined in this docume nt is current s of the issuing dte nd suj ect to chnge without ny prior notice. Before purchsing or using ROHM s Products, plese confirm the l test informtion with ROHM sle s representtive. 3. The informtion contined in this doc ument is provi ded on n s is sis nd ROHM does not wrrnt tht ll informtion contined in this document is ccurte n d/or error-free. ROHM shll not e in n y wy responsile or lile for ny dmges, expenses or losses incurred y you or third prties resulting from inccurcy or errors of or concerning such informtion. Notice E 215 ROHM o., Ltd. All rights reserved. Rev.1