spec no: dsa d0325 rev no: v.4 date: mar/20/2005 page: 1 o f 4 approved: j. lu checked: allen liu drawn: y.cheng package dimension s 1.6x0.8mm infra - red emitting diode features 1.6mmx0.8mm smt led, 1.1mm thickness. mechanically and spectrally matched to kp - 1608 phototransistor. w ater clear lens. package: 2000pcs / reel . rohs compliant. notes: 1. all dimensions are in millimeters (inches) . 2. tolerance is 0 .1(0.004") unless otherwise noted . 3.specifications are subject to change without notice . kp - 1608sf4c description sf4 made with gallium aluminum arsenide infrared emitting diodes.
spec no: dsa d0325 rev no: v.4 date: mar/20/2005 page: 2 o f 4 approved: j. lu checked: allen liu drawn: y.cheng selection guid e note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. electrical / optical characteristics at t a =25 c absolute maximum ratings at t a =25 c part no. dice lens type po (mw/sr) @ 20ma viewing angle min. typ. 2 ? 1/2 kp - 1608sf4c sf4 (gaalas) water clear 0.4 1.0 120 note: 1. 1/100 duty cycle, 10us pulse width. parameter p/n symbol typ. max. units test conditions forward voltage sf4 v f 1.3 1.6 v i f =20ma reverse current sf4 i r - 10 ua v r =5v capacitance sf4 c 90 - pf v f =0v;f=1mhz peak spectral wavelength sf4 p 880 - nm i f =20ma spectral bandwidth sf4 ? 1/2 50 - nm i f =20ma parameter symbol sf4 units power dissipation p t 100 mw dc forward current i f 50 ma peak forward current[1] i fs 1.2 a reverse voltage v r 5 v operating temperature t a - 40 to +85 c storage temperature t stg - 40 to +85 c
spec no: dsa d0325 rev no: v.4 date: mar/20/2005 page: 3 o f 4 approved: j. lu checked: allen liu drawn: y.cheng kp - 1608sf4c
spec no: dsa d0325 rev no: v.4 date: mar/20/2005 page: 4 o f 4 approved: j. lu checked: allen liu drawn: y.cheng kp - 1608sf4c recommended soldering pattern (units : mm ) tape specifications (units : mm ) remarks: if special sorting is required (e.g. binning based on forward voltage or radiant intensity), the typical accuracy of the sorting process is as follows: 1. radiant intensity: +/ - 15% 2. forward voltage: +/ - 0.1v note: accuracy may depend on the sorting parameters.
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