cop y right ? 2 0 03 semicoa rev. 3.1 333 mccormick avenue, costa m e sa, california 92626 714.97 9.1 900, fax 714. 55 7.4541 page 1 of 4 www. sem i coa .com SCA-005OP silicon pin photodiode with o p am p dat a sheet description the SCA-005OP is a high sensitive silicon pin photodiode for use in lo w light app l ication s acro ss the spectral rang e of 320nm to 1100 nm . this n-type photodiode offers high speed, low capacitance, and high breakdown voltage characteristics. the standard version of model sca- 005op is housed in a herm etically sealed electrica lly isolated 8 pin to-39 m e tal case. it is als o available in cu stom packages and in chip form for hybrid circuit boards. this device is capable of m eeting mil-prf-19500 requir e m e nts f o r environ m ental integ r ity and re lia bility. please contact semicoa for special configura tions ww w. semicoa .co m o r (714 ) 979 -1 900 applications ? medical analytical instrum e nts ? optical p o we r m e ters ? densi t om et ers ? opt i cal sm oke det ect i on ? optical spectrosc opy features ? ph ot oc on d u ct i v e or p hot ov ol t a i c reg i m e ? w i d e band w i dth ? av ailab l e i n c h ip form ? spect ral r e s p o n se fr om 32 0 t o 11 0 0nm benefits ? low noise ? com p act packaging ? high sen s itiv ity ? gain c o ntrol packag e outline top vie w ? 0. 1 8 (0 .4 6 ) ? 0. 3 2 8 (8 .3 3 ) w ? 0. 2 5 0 (6 .3 5 ) 0. 2 5 5 (6 .4 8 ) 0. 5 m i n ( 12. 7 ) 0. 0 8 0 ( 2 . 03) ? 0 . 100 w i ndow ? 0. 250 ( 6 . 35) ? 0 . 30 1 (7 .6 4 ) ? 0. 360 ( 9 . 14)
SCA-005OP silicon pin photodiode with o p am p dat a sheet copyright ? 2003 semicoa rev. 3.1 333 mccormick avenue, costa mesa, california 92626 714.979.1900, fax 714.557.4541 page 2 of 4 www. semicoa .com device characteristics characteristics specified at t a = 25 c mechanical characteristics optical characteristics active diameter d 0.10 inches spectral response 320 to 1100 nm active area a 5.1 mm 2 peak sensitive wavelength p 950 nm electrical characteristics parameter symbol test conditions min typ max units dark current i d v r = 1 mv v r = 25 v 0.002 0.5 2.0 50 na responsivity r = 900 nm = 830 nm = 632 nm 0.5 0.45 0.25 0.62 0.57 0.35 a/w risetime t r v r = 25 v, r l = 50 ? 10 20 ns capacitance c j v r = 25 v, f = 1 mhz 10 15 pf reverse breakdown voltage v br i r = 10 a 50 100 v forward voltage v f i f = 1 ma 0.5 1.0 v shunt resistance r sh v r = 1 mv 10 200 m ? series resistance r s i f = 10 ma 7.0 15.0 ? noise equivalent power nep 2x10 -14 w/ hz amplifier specifications parameter symbol min typ max units supply voltage v su 5 15 18 v input offset voltage v os 0.5 3 mv supply current i su 2.8 5 ma input offset drift (unnulled) tcv os 4 15 v/ o c input bias current i p 15 pa slew rate sr 5 9 v/ s gain bandwidth product gbp 3 5.4 mhz input noise voltage e n 20 nv/ hz
SCA-005OP silicon pin photodiode with o p am p dat a sheet all curv es at t a = 2 5 c unless other w i se spec ified charact eristic curv es 0 20 40 60 80 100 120 0 1 02 0 3 04 0 5 0 v r - r e v e r s e v o l t a g e (v o l ts ) c j - capacitance (pf) 0 20 40 60 80 100 400 600 800 1000 - w a ve l e ng th (nm ) r - normal i zed responsi vi ty (%) fi gu re 1 r e sp onsi v i t y vs wa vel e n g t h fi gu re 2 c a pa ci t a nce vs r e v e rse vol t a ge 0. 001 0. 01 0. 1 1 10 10 0 10 0 0 0.00 001 0. 0 0 1 0 . 1 1 0 100 0 v r - r e v e r s e v o l t a g e (v o l ts ) i d - reverse dark current (na) 0.001 0.01 0.1 1 10 100 1000 20 30 40 50 60 70 8 0 90 t - tem p er at u re ( o c) i d - reverse dark current (na) t = 25 c t = 50 c t = 85 c t = 50 c t = 25 c fi gu re 3 r e ve rse c u r r ent vs tem p erat ure fi gu re 4 r e ve rse c u r r ent vs r e verse v o l t a ge 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1e -06 1 e - 05 1e -04 0 . 001 0. 01 0. 1 1 10 e e - ra di a t i o n fl ux (m w / c m 2 ) 1. e - 14 1. e - 13 1. e - 12 0.00 01 0.00 1 0 .01 0 .1 1 1 0 100 v r - re ve r s e vo l t a g e (vo l ts) n e p - n o ise equivalent pow er (w/hz 1/2 ) t = 25 c t = 50 c t = 85 c cop y right ? 2 0 03 semicoa rev. 3.1 333 mccormick avenue, costa m e sa, california 92626 714.97 9.1 900, fax 714. 55 7.4541 page 3 of 4 www. sem i coa .com fi gu re 5 li g h t c u r r e n t vs i rra di ance @ = 95 0 nm fi gu re 6 n o i s e eq ui val e nt p o we r vs r e ver s e v o l t a ge specifications ar e subject to change without notice. please consult the website or factor y for cur r e nt inform atio n. i l - o i u tput l ght current ( a)
SCA-005OP silicon pin photodiode with o p am p dat a sheet packag e specifica tions 45 . 0 fo v 1. offset null 2. inverting input 3. non inverting input 4. -vcc 5. offset null 6. output 7. +vcc 8. detector/c ase ? 0. 229 ( 5 . 82) 45 h o l e s i ze: 0 . 025 ( 0 . 6 4 ) a n nul ar r i ng : 0. 015 ( 0 . 38) ? 0. 229 ( 5 . 82) 4x 90 45 1 3 5 7 6 4 8 2 bottom view dev i ce schematic v ou t +v c c -v c c op a m p + - 8 5 1 7 2 6 4 3 c1 r1 100k 0. 1 f ty p 0. 1 f ty p note: the sh aded a r ea co ntains the co ntents of the sca-00 5op. the exterio r compon ents show a typical config uratio n. cop y right ? 2 0 03 semicoa rev. 3.1 333 mccormick avenue, costa m e sa, california 92626 714.97 9.1 900, fax 714. 55 7.4541 page 4 of 4 www. sem i coa .com
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