lite-on dcc release lite-on technology corp. / optoelectronics no.90,chien 1 road, chung ho, new taipei city 23585, taiwan, r.o.c. tel: 886-2-2222-6181 fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto ir emitter and detectorproduct data sheetLTE-3220L-032A spec no.: ds50-2015-0002effective date: 02/04/2015revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
1 / 4 part no. : lt e - 3 2 20l - 032a bns - od - fc002/a4 ir emitter and detector lt e - 3220l - 032a 1. description lite - on offers a broad range of discrete infrared components for application such as remote controller, ir wireless data transmission, security alarm & etc. the product line includes gaas 940nm ireds, aigaas high power 880nm ireds, aigaas hi gh speed 875nm/850nm ireds, pin photodiodes, phototransistor and photodarlingtons. 1 . 1. features ? lead (pb) free product and rohs compliant. ? high speed ? narrow radiation angle ? available for pulse operating ? clear transparent 1.2 . applications ? ir emitter 2 . outline dimensions notes : 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25mm (.010") unless otherwise noted. 3. pro truded resin under flange is 1 .5 mm (. 0 59 ") max. 4. lead spacing is measured where the leads emerge from the package. 5. specific ations are subject to change without notice.
2 / 4 part no. : lt e - 3 2 20l - 032a bns - od - fc002/a4 ir emitter and detector lt e - 3220l - 032a 3. absolute maximum ratings at ta=25 parameter maximum rating unit power dissipation 150 mw peak forward current ( 300pps, 1 0 s p ulse ) 1 a continuous forward current 100 ma reverse voltage 5 v operating temperature range - 40 c to + 85c storage temperature range - 55 c to + 100 c lead soldering temperature [ 4 .0mm (. 157 ") from body] 26 0c for 5 seconds 4. electrical / optical characteristics at ta=25 parameter symbol min. typ. max. unit test condition radiant intensity ie 18 24 mw/sr i f = 20 ma 45 60 i f = 50 ma peak emission w avelength peak 850 nm i f = 50 ma spectral line half - width ? 50 nm i f = 50 ma forward voltage v f 1.5 2.0 v i f = 50 ma reverse current i r 100 a v r = 5v viewing angle (see fig.6) 2 1/2 30 deg.
3 / 4 part no. : lt e - 3 2 20l - 032a bns - od - fc002/a4 ir emitter and detector lt e - 3220l - 032a 5. typical electrical / optical characteristics curves (25 ambient temperature unless otherwise noted) 100 80 60 40 20 0 0.5 1.0 950 850 750 120 100 80 60 40 20 relative radiant intensity wavelength (nm) fig.1 spectral distribution 0 forward current if (ma) ambient temperature fig.2 forward current vs. ambient temperature ta ( c) o 100 -40 0 -20 20 60 40 80 ambient temperature ta ( c) vs. ambient temperature fig.4 relative radiant intensity -20 output power relative to value at if=20ma 0.6 0.2 0 0.4 0.8 1.0 1.2 60 40 20 0 o 80 forward current (ma) 0 1.6 forward voltage fig.3 forward current vs. forward voltage (v) 1.2 0 2.8 2.4 2.0 value at if=20ma output power relative to 2.0 4.0 0 6.0 8.0 10.0 80 vs. forward current fig.5 relative radiant intensity foward current (ma) 40 0 160 120 200 relative radiant intensity fig.6 radiation diagram 0.6 0.5 0.3 0.1 0.2 0.4 0 20 10 o o o 80 o 90 o 70 60 o o 50 40 o o 30 o 0.9 0.7 0.8 1.0
4 / 4 part no. : lt e - 3 2 20l - 032a bns - od - fc002/a4 ir emitter and detector lt e - 3220l - 032a 6. package dimensions tape feed direction items symbol s pecification m inimum m aximum mm inch mm inch tape feed hole diameter d 3.8 0.149 4.2 0.165 component lead pitch f 2.3 0.0 91 3.0 0.118 front to rear deflection h -- -- 2.0 0.078 top edge of base paper to bottom of component h 10.5 0 . 413 1 1.5 0.453 feed hole pitch p 12. 5 0.4 92 1 2.9 0.5 08 lead location p1 4.4 0.173 5.8 0.228 center of component location p2 5.05 0.198 7.65 0.301 total tape thickness t -- -- 0.90 0.035 feed hole location w0 8.5 0.334 9. 5 0.3 7 4 adhesive tape width w1 1 2.5 0. 492 13.5 0. 531 adhesive tape position w2 0 0 3.0 0.118 tape width w3 17.5 0.689 19.0 0.748
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