(ta25) 1. 2. (ta25) Y??d????gMi???? ?????H??? ??_J? the contents of this data sheet are subject to change without a dvance notice for the purpose of improvement. when using this p roduct, please refer to the latest specifications. a green 1.1 1.7 - red 1.2 1.9 - ?j short circuit current isc all led emittng r0.6mw/cm 2 , g1.1mw/cm 2 b1.3mw/cm 2 blue 1.0 1.6 - ct v r =0v, f=1mhz -10 i d v r =10v - 1 50 na nm green - 540 - red - 620 - - 0.28 - red - 0.34 - -pf 600 - 690 dark current g terminal capacitance spectral response ?L peak sensitivity wavelength ? photosensitivity p - blue - 460 - over 0.1a/w blue 420 - 490 green on the top of package rgbL????si??`?? using si photodiode which made sensitivity a/w p blue - s 0.20 - ? max. rgb laser monitors conditions min. R? item nm green 480 - 600 red ??` photodiode HPM349 symbol typ. unit soldering iron, since 3sec at location lead tip. -30 +100 320 tsol. ? topr. -20 +85 ? tstg. led back light, led lighting, an inspection apparatus, etc. rgb dimmer control, color inspection, etc. storage temp. *1 operating temp. *1 soldering temp. *2 10 v HPM349 3chsi ??`???v??????? ??? HPM349 is si photodiode on 3 ch detective. those have witch red , green and blue light sensitivity. unit item symbol rating ?R reverse voltage v r ch?si??` three-channelrgbsiphoto diode rgbchip on filter?ir????`pkg taking chip on filterrgb)andir cut filter YY?o no icebound or dew ?`???3? of the rgb wavelength area ?tv?led{?``?`? color adjustment for led back light system for lcd , led??led? rgb{???
vcc3v5v rl10k100k r1 , r2ttl 100k ??r isc ? vout ?R?????? u1 `??` a??? ib ?????X? ?????? vcc-gnd g, rl , r1 ??K, vout-gnd g ???????? ??X recommended value ?X recommended operating circuit Y??d????gMi???? ?????H??? ??_J? the contents of this data sheet are subject to change without a dvance notice for the purpose of improvement. when using this p roduct, please refer to the latest specifications. ??` photodiode ? spectral sensitivity pccs???? pccs color refrective characteristic HPM349 ??`` application note y? test condition 0.01 0.10 1.00 w gy\8.5 gy\7.5 gy\6.5 gy\5.5 gy\4.5 gy\3.5 gy\2.5 bk red green blue ?j isc short circuit current o? grayish ?j isc short circuit current 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 350 450 550 650 750 red green blue L wave length (nm) sensitivity (a/w) ta=25 HPM349 same circuit vout rl r1 r2 u1 vcc r1 r2 vout = isc x rl x ( 1 + ) 0.01 0.10 1.00 v2 v4 v6 v8 v10 v12 v14 v16 v18 v20 v22 v24 red green blue ??` vivit (a) (a) HPM349 white led color sample
??` photodiode HPM349 ?/ a reference ?IM??`? /saleswest ?IM??`|? /saleseast Y??d????gMi???? ?????H??? ??_J? the contents of this data sheet are subject to change without a dvance notice for the purpose of improvement. when using this p roduct, please refer to the latest specifications. tel 0774-20-3559 fax 0774-24-1031 tel 03-6455-0280 fax 03-3461-1566 url http://www.kodenshi.co.jp
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