document number: 81584 for tec hnical questions, contact: detectortechsupport@vishay.com www.vishay.com rev. 1.6, 14-jul-10 1 silicon npn phototransistor vemt3700f vishay semiconductors description vemt3700f is a high speed silicon npn epitaxial planar phototransistor in a miniature plcc-2 package. the integrated daylight blocking filter is matched to 950 nm ir emitters. features ? package type: surface mount ? package form: plcc-2 ? dimensions (l x w x h in mm): 3.5 x 2.8 x 1.75 ? high radiant sensitivity ? fast response times ? daylight blocking filter matched with 870 nm to 950 nm emitters ? angle of half sensitivity: ? = 60 ? package notch indicates collector ? package matched with ir emitter series vsml3710 ? floor life: 168 h, msl 3, acc. j-std-020 ? lead (pb)-free reflow soldering ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications ? photo interrupters ? miniature switches ? counters ?encoders ? position sensors note ? test conditions see table basic characteristics note ? moq: minimum order quantity 19032 product summary component i ca (ma) ? (deg) 0.5 (nm) vemt3700f 0.5 60 870 to 1050 ordering information ordering code packaging remarks package form VEMT3700F-GS08 tape and reel moq: 7500 pcs, 1500 pcs/reel plcc-2 vemt3700f-gs18 tape and reel moq: 8000 pcs, 8000 pcs/reel plcc-2 absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit collector emitter voltage v ceo 70 v emitter collec tor voltage v eco 5v collector current i c 50 ma collector peak current t p /t 0.1, t p 10 s i cm 100 ma power di ssipation p v 100 mw junction temperature t j 100 c operating temperature range t amb - 40 to + 100 c storage temperature range t stg - 40 to + 100 c soldering temperature acc. reflow solder profile fig. 10 t sd 260 c thermal resistance junction/ambient soldered on pcb with pad dimensions: 4 mm x 4 mm r thja 400 k/w ** please see document vishay material category policy: www.vishay.com/doc?99902
www.vishay.com for technical questions, contact: detectortechsupport@vishay.com document number: 81584 2 rev. 1.6, 14-jul-10 vemt3700f vishay semiconductors silicon npn phototransistor fig. 1 - power dissipation limit vs. ambient temperature basic characteristics (t amb = 25 c, unless otherwise specified) fig. 2 - collector dark current vs. ambient temperature fi g. 3 - relative collector cu rrent vs. ambient temperature 020406080 0 25 50 75 100 125 p - power dissipation limit (mw) v t amb - ambient temperature (c) 100 20376 r = 400 k/w 10 30 50 70 90 thja basic characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit collector emitter breakdown voltage i c = 1 ma v (br)ceo 70 v collector emitter dark current v ce = 20 v, e = 0 i ceo 1 200 na collector emitte r capacitance v ce = 5 v, f = 1 mhz, e = 0 c ceo 3pf collector ligth current e e = 1 mw/cm 2 , = 950 nm, v ce = 5 v i ca 0.25 0.5 ma angle of half sensitivity ? 60 deg wavelength of peak sensitivity p 940 nm range of spectral bandwidth 0.5 870 to 1050 nm collector emitter sa turation voltage e e = 1 mw/cm 2 , = 950 nm, i c = 0.1 ma v cesat 0.15 0.3 v rise time, fall time v s = 5 v, i c = 1 ma, = 950 nm, r l = 1 k t r /t f 6s v s = 5 v, i c = 1 ma, = 950 nm, r l = 100 t r /t f 2s cut-off frequency v s = 5 v, i c = 2 ma, r l = 100 f c 180 khz 20 100 40 60 80 10 10 1 10 2 10 3 10 4 v ce = 20 v t amb - ambient temperature (c) i ceo - collector dark current (na) 94 8304 0 0.6 0.8 1.0 1.2 1.4 2.0 20 40 60 80 100 1.6 1.8 94 8239 t amb - ambient temperature (c) i ca rel - relative collector current v ce = 5 v e e = 1 mw/cm 2 = 950 nm
document number: 81584 for tec hnical questions, contact: detectortechsupport@vishay.com www.vishay.com rev. 1.6, 14-jul-10 3 vemt3700f silicon npn phototransistor vishay semiconductors fig. 4 - collector ligh t current vs. irradiance fig. 5 - collector light curren t vs. collector emitter voltage fig. 6 - collector em itter capacitance vs. co llector emi tter voltage fig. 7 - turn-on/turn-off time vs. collector current fig. 8 - relative spectral sensitivity vs. wavelength fig. 9 - relative radiant sensitivity vs. angular displacement 0.01 0.1 1 0.001 0.01 0.1 1 10 i ca - collector light current (ma) e e - irradiance (mw/cm2) 10 94 8316 v ce = 5 v = 950 nm 0.1 1 10 0.1 1 10 i ca - collector light current (ma) v ce - collector emitter voltage (v) 100 94 8317 e e = 1 mw/cm 2 0.5 mw/cm 2 0.2 mw/cm 2 = 950 nm 0.1 10 1 0 2 4 6 8 10 100 f = 1 mhz c ceo - collector emitter capacitance (pf) v ce - collector emitter voltage (v) 94 8294 0 0 2 4 6 8 10 12 14 2 8 6 4 v ce = 5 v r l = 100 = 950 nm t off t on i c - collector current (ma) t on /t off - turn-on/turn-off time (s) 94 8293 750 850 950 1050 0 0.2 0.4 0.6 0.8 1.2 s ( ) rel - relative spectral sensitivity - wavelength (nm) 1150 94 8408 1.0 0.4 0.2 0 s rel - relative sensitivity 94 8318 0.6 0.9 0.8 0 30 10 20 40 50 60 70 80 0.7 1.0 ? - angular displacement
www.vishay.com for technical questions, contact: detectortechsupport@vishay.com document number: 81584 4 rev. 1.6, 14-jul-10 vemt3700f vishay semiconductors silicon npn phototransistor package dimensions in millimeters solder profile fig. 10 - lead (pb)-free reflow solder profile acc. j-std-020 drypack devices are packed in mois ture barrier bags (mbb) to prevent the products from moisture absorption during transportation and storage. each bag contains a desiccant. floor life floor life (time between soldering and removing from mbb) must not exceed the time indicated on mbb label: floor life: 168 h conditions: t amb < 30 c, rh < 60 % moisture sensitivity leve l 3, acc. to j-std-020. drying in case of moisture absorpt ion devices should be baked before soldering. conditions see j-std-020 or label. devices taped on reel dry using recommended conditions 192 h at 40 c (+ 5 c), rh < 5 %. tape and reel plcc-2 components are packed in antistatic blister tape (din iec (co) 564) for automatic component insertion. cavities of blister tape are covered with adhesive tape. 20873 mounting pad layout 1.2 2.6 (2.8) 1.6 (1.9) 4 4 area covered with solder resist 0 50 100 150 200 250 300 0 50 100 150 200 250 300 time (s) temperature (c) 240 c 245 c max. 260 c max. 120 s max. 100 s 217 c max. 30 s max. ramp up 3 c/s max. ramp down 6 c/s 19841 255 c
document number: 81584 for tec hnical questions, contact: detectortechsupport@vishay.com www.vishay.com rev. 1.6, 14-jul-10 5 vemt3700f silicon npn phototransistor vishay semiconductors fig. 11 - blister tape fig. 12 - tape dimensions in mm for plcc-2 missing devices a maximum of 0.5 % of the to tal number of components per reel may be missing, exclusively missing components at the beginning and at the end of the reel. a maximum of three consecutive components may be missing, provided this gap is followed by six consecutive components. fig. 13 - beginning and end of reel the tape leader is at least 160 mm and is followed by a carrier tape leader with at least 40 empty compartments. the tape leader may include the carrier tape as long as the cover tape is not connected to the carrier tape. the least component is followed by a carri er tape trailer with a least 75 empty compartments and sealed with cover tape. fig. 14 - dimens ions of reel-gs08 fig. 15 - dimens ions of reel-gs18 cover tape removal force the removal force lies between 0.1 n and 1.0 n at a removal speed of 5 mm/s. in order to prevent components from popping out of the blisters, the cover tape must be pulled off at an angle of 180 with re gard to the feed direction. adhesive tape component cavity blister tape 94 8670 1.85 1.65 4.0 3.6 3.6 3.4 2.05 1.95 1.6 1.4 4.1 3.9 4.1 3.9 5.75 5.25 8.3 7.7 3.5 3.1 2.2 2.0 0.25 94 8668 de-reeling direction tape leader min. 75 empty compartments > 160 mm 40 empty compartments carrier leader carrier trailer 94 8158 180 178 4.5 3.5 2.5 1.5 13.00 12.75 63.5 60.5 14.4 max. 10.0 9.0 120 94 8665 identification label: vishay type group tape code production code quantity 321 329 identification 4.5 3.5 2.5 1.5 13.00 12.75 62.5 60.0 14.4 max. 10.4 8.4 120 18857 label: vishay type group tape code production code quantity
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product co uld result in person al injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
|
