www.hamamatsu.com si pin photodiode large photosensitive area (5 5 mm) photo- sensor with high reliability s7478 1 automobile sensor (vehicle and traf c information system, laser radar, front window frost sensor, rain sensor) surface mount plastic package: 9 9.6 1.5 t mm fso (free space optics) large photosensitive area: 5 5 mm operating temperature range: -40 to +85 c storage temperature range: -40 to +100 c high sensitivity: 0.72 a/w ( =960 nm) features applications absolute maximum ratings parameter symbol condition speci cation unit reverse voltage v r max. ta=25 c 20 v oper ating temper ature topr -25 to +85 c storage temperature tstg -40 to +100 c re ow soldering conditions tsol * 1 peak temperature 240 c max., two times (see page 4) - note: exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. always be sure to use the product within the absolute maximum ratings. * 1: jedec level 5a the s7478 is a pin photodiode having a large photosensitive area (5 5 mm) and surface mount at package with leads. electrical and optical characteristics (ta=25 c) parameter symbol condition min. typ. max. unit spectral response range - 320 to 1100 - nm peak sensitivity wavelength p - 960 - nm photosensitivity s = p 0.6 0.72 - a/w short circuit current isc 100 lx , 2856 k - 26 - a dark current i d v r =10 v - 0.4 5 na temperature coef cient of i d t cid - 1.14 - times/ c cutoff frequency fc v r =10 v, r l =50 -3 db, =780 nm 10 20 - mhz terminal capacitance ct v r =10 v, f=1 mhz -4 06 0p f structure parameter speci cation unit photosensitive area 5 5 mm package plastic - window material silicone resin -
si pin photodiode s7478 2 spectral response dark current vs. reverse voltage wavelength (nm) photosensitivity (a/w) 200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 400 600 800 1000 1200 (typ. ta=25 c) qe=100% 0.01 reverse voltage (v) dark current 10 pa 100 pa 1 na 0.1 1 10 100 (typ. ta=25 c) kpinb0190eb kpinb0191ea terminal capacitance vs. reverse voltage dimensional outline (unit: mm) 0.1 reverse voltage (v) terminal capacitance 1 pf 100 pf 10 pf 1 nf 1 10 100 (typ. ta=25 c) kpinb0192ea kpina0062ea 9.0* (6 ) 0.4 1.5 0.4 1.5 0.4 index (c0.7) 0.7 0.3 0.2 (2 ) 10 (2 ) 10 0.7 0.3 0.1 0.1 12.0 0.3 2.54 2.54 9.6* 0.55 0.85 1.5 (2 ) 10 (2 ) 10 photosensitive surface photosensitive area 5 5 anode cathode nc nc cathode nc tolerance unless otherwise noted: 0.1 chip position accuracy with respect to the package dimensions marked *: x, y?0.2, 2
si pin photodiode s7478 3 11.2 1.8 1.0 2.54 2.54 recommended land pattern (unit: mm) kpinc0018ea standard packing specifications reel (conforms to jeita et-7200) enbossed tape (unit: mm, material: ps, conductive) packing quantity 1000 pcs/reel packing type reel and desiccant in moisture-proof packaging (vacuum-sealed) dimensions tape width material electrostatic characteristics 254 mm 24 mm ps conductive reel feed direction 0.3 0.05 1.75 0.1 13.3 0.1 11.5 0.1 24 0.3 12 0.1 10.9 0.1 3 0.1 1.55 0.05 1.6 0.1 index kpinc0025ea
www.hamamatsu.com hamamatsu photonics k.k., solid state division 1126-1 ichino-cho, higashi-ku, hamamatsu city, 435-8558 japan, telephone: (81) 53-434-3311, fax: (81) 53-434-5184 u.s.a.: hamamatsu corporation: 360 foothill road, bridgewater, n.j. 08807, u.s.a., telephone: (1) 908-231-0960, fax: (1) 908-23 1-1218 germany: hamamatsu photonics deutschland gmbh: arzbergerstr. 10, d-82211 herrsching am ammersee, germany, telephone: (49) 8152-375-0, fax: (49) 8152-265-8 france: hamamatsu photonics france s.a.r.l.: 19, rue du saule trapu, parc du moulin de massy, 91882 massy cedex, france, telephone: 33-(1) 69 53 71 00, fax: 33-(1) 69 53 71 10 united kingdom: hamamatsu photonics uk limited: 2 howard court, 10 tewin road, welwyn garden city, hertfordshire al7 1bw, united kingdom, telephone: (44) 1707-294888, fax: (44) 1707-325777 north europe: hamamatsu photonics norden ab: torshamnsgatan 35 16440 kista, sweden, telephone: (46) 8-509-031-00, fax: (46) 8-5 09-031-01 italy: hamamatsu photonics italia s.r.l.: strada della moia, 1 int. 6, 20020 arese (milano), italy, telephone: (39) 02-93581733 , fax: (39) 02-93581741 china: hamamatsu photonics (china) co., ltd.: b1201, jiaming center, no.27 dongsanhuan beilu, chaoyang district, beijing 100020 , china, telephone: (86) 10-6586-6006, fax: (86) 10-6586-2866 product specifications are subject to change without prior notice due to improvements or other reasons. this document has been carefully prepared and the information contained is believed to be accurate. in rare cases, however, there may be inaccuracies such as text errors. before using these products, always contact us for the delivery specification sheet to check the latest specifications. t ype numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(x)" which means preliminary specifications or a suffix "(z)" which means developmental specifications. t he product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. however, even if within the warranty period we accept absolutely no liability for any loss caused by natural d isasters or improper product use. copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. information described in this material is current as of february, 2015. si pin photodiode s7478 4 cat. no. kpin1034e05 feb. 2015 dn measured example of temperature profile with hot-air reflow oven for product testing kpicb0164ec time temperature 300 c 220 c 190 c 170 c preheating 70 to 90 s 240 c max. actual heating 40 s max. ? this product supports lead-free soldering. after unpacking, store it in an environment at a temperature of 30 c or less and a humidity of 60% or less, and perform soldering within 24 hours. ? the effect that the product receives during re ow soldering varies depending on the circuit board and re ow oven that are used. before actual re ow soldering, check for any problems by testing out the re ow soldering methods in advance. related information ? disclaimer ? metal, ceramic, plastic package products ? surface mount type products precautions
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