2016-10-12 1 2016-10-12 high power infrared emitter (850 nm) version 1.5 irl 81 a ordering information features: ? high power infrared led ? pink plastic package with lateral emission ? short switching times ? matches phototransistor lpt 80 a applications ? for a variety of manufacturing and monitoring appli cations, which require beam interruption ? photointerrupters notes depending on the mode of operation, these devices e mit highly concentrated non visible infrared light which can be hazardous to the human eye. products which i ncorporate these devices have to follow the safety precautions given in iec 60825-1 and iec 62471. type: radiant intensity ordering code i e [mw/sr] i f = 20 ma, t p = 20 ms irl 81a 25 ( 6.3) q68000a8000 irl 81a-rs 10 ... 32 q65112a2269 note: measured at a solid angle of ? = 0.01 sr
2016-10-12 2 version 1.5 irl 81 a maximum ratings (t a = 25 c) characteristics (t a = 25 c) parameter symbol values unit operation and storage temperature range t op ; t stg -40 ... 100 c reverse voltage v r 5 v forward current i f 100 ma surge current (t p = 200 s, d = 0) i fsm 1 a power consumption p tot 180 mw thermal resistance junction - ambient (ambient mounted on pc-board (fr4), padsize 16 mm2 each) r thja 375 k / w esd withstand voltage (acc. to ansi/ esda/ jedec js-001 - hbm) v esd 2 kv parameter symbol values unit peak wavelength (i f = 100 ma, t p = 20 ms) (typ) peak 860 nm centroid wavelength (i f = 100 ma, t p = 20 ms) (typ) centroid 850 nm spectral bandwidth at 50% of i max (i f = 100 ma, t p = 20 ms) (typ) ? 30 nm half angle (typ) ? 12 dimensions of active chip area (typ) l x w 0.3 x 0.3 mm x mm rise and fall time of i e ( 10% and 90% of i e max ) (i f = 100 ma, r l = 50 ?, 10% ... 90%) (typ) t r , t f 12 ns forward voltage (i f = 20 ma, t p = 20 ms) (typ (max)) v f 1.3 ( 1.6) v forward voltage (i f = 1 a, t p = 100 s) (typ (max)) v f 2.4 ( 3) v reverse current (v r = 5 v) i r not designed for reverse operation a total radiant flux (i f =20 ma, t p =20 ms) (typ) e 12 mw
version 1.5 irl 81 a 2016-10-12 3 grouping (t a = 25 c) temperature coefficient of i e or e (i f = 100 ma, t p = 20 ms) (typ) tc i -0.5 % / k temperature coefficient of v f (i f = 100 ma, t p = 20 ms) (typ) tc v -0.7 mv / k temperature coefficient of wavelength (i f = 100 ma, t p = 20 ms) (typ) tc 0.3 nm / k group min radiant intensity max radiant intensity i f = 20 ma, t p = 20 ms i f = 20 ma, t p = 20 ms i e, min [mw / sr] i e, max [mw / sr] irl 81 a - q 6.3 12.5 irl 81 a - r 10 20 irl 81 a - s 16 32 irl 81 a - t 25 50 note: measured at a solid angle of ? = 0.01 sr only one group in one packing unit (variation lower 1.6:1). parameter symbol values unit
2016-10-12 4 version 1.5 irl 81 a relative spectral emission 1) page 8 i rel = f(), t a = 25c radiant intensity 1) page 8 i e / i e (100 ma) = f(i f ), single pulse, t p = 25 s, t a = 25c max. permissible forward current i f, max = f(t a ), rthja = 375 k/w forward current 1) page 8 i f = f(v f ), single pulse, t p = 100 s, t a = 25c 700 0 nm % ohf04132 20 40 60 80 100 950 750 800 850 i rel ohl01715 10 -3 ma 10 1 0 10 55 10 -1-2 5 10 e e (100 ma) i i i f 0 10 1 10 2 10 3 10 5 5 0 0 f i t s ohf05577 ma ?c 20 40 60 80 100 120 20 40 60 80 100 ohl01713 f i 10 -4 0.5 1 1.5 2 2.5 v 3 10 0 a 0 f v -1 10 55 10 -2-3 5 10
version 1.5 irl 81 a 2016-10-12 5 radiation characteristics 1) page 8 i rel = f(?), t a = 25c package outline dimensions in mm (inch). package sidelooker, epoxy ohf05576 0? 20? 40? 60? 80? 100? 120? 0.4 0.6 0.8 1.0 100? 90? 80? 70? 60? 50? 0? 10? 20? 30? 40? 0 0.2 0.4 0.6 0.8 1.0 ? 16.51 (0.650)16.00 (0.630) 5.84 (0.230)5.59 (0.220) 1.29 (0.051)1.14 (0.045) 1.52 (0.060) 1.52 (0.060) 1.52 (0.060) 2.54 (0.100) spacing 0.64 (0.025)0.46 (0.018) 2.34 (0.092)2.08 (0.082) 4.57 (0.180)4.32 (0.170) 2.54 (0.100)2.03 (0.080) 1.70 (0.067)1.45 (0.057) 0.64 (0.025)0.46 (0.018) r = 0.76 (0.030) approx. weight 0.2 g anode plastic marking geoy6461
2016-10-12 6 version 1.5 irl 81 a approximate weight: 0.2 g note: light-red colored plastic package, sidelooker, sold er tabes 2.54 mm (1/10) recommended solder pad ttw soldering dimensions in mm (inch). 4 (0.157) ohlpy985 4.8 (0.189)
version 1.5 irl 81 a 2016-10-12 7 ttw soldering iec-61760-1 ttw disclaimer language english will prevail in case of any discre pancies or deviations between the two language word ings. attention please! the information describes the type of component and shall not be considered as assured characteristics . terms of delivery and rights to change design reser ved. due to technical requirements components may c ontain dangerous substances. for information on the types in question please con tact our sales organization. if printed or downloaded, please find the latest ve rsion in the internet. packing please use the recycling operators known to you. we can also help you C get in touch with your nearest sales office. by agreement we will take packing material back, if it is sorted. you must bear the costs of transport . for packing material that is returned to us unsorted or which w e are not obliged to accept, we shall have to invoi ce you for any costs incurred. components used in life-support devices or systems must be expressly authorized for such purpose! critical components* may only be used in life-suppo rt devices** or systems with the express written ap proval of osram os. *) a critical component is a component used in a li fe-support device or system whose failure can reaso nably be expected to cause the failure of that life-support device or system, or to affect its safety or the ef fectiveness of that device or system. **) life support devices or systems are intended (a ) to be implanted in the human body, or (b) to supp ort and/or maintain and sustain human life. if they fail, it i s reasonable to assume that the health and the life of the user may be endangered. 0 0 s oha04645 50 100 150 200 250 300 t t ?c 235 ?c - 260 ?c first wave 20 40 60 80 100 120 140 160 180 200 220 240 second wave 10 s max., max. contact time 5 s per wave preheating t ? 100 ?c 120 ?c 130 ?c typical cooling ca. 3.5 k/s typicalca. 2 k/s ca. 5 k/s continuous line: typical processdotted line: process limits < 150 k
2016-10-12 8 version 1.5 irl 81 a glossary 1) typical values: due to the special conditions of the manufacturing processes of led, the typical data or calculated correlations of technical parameters can only reflect statistical figures. these do not nec essarily correspond to the actual parameters of each single product, which could differ from the typical data a nd calculated correlations or the typical characteristic line. if requested, e.g. because of technical improvements, these typ. data will be changed without any further notice.
2016-10-12 9 version 1.5 irl 81 a published by osram opto semiconductors gmbh leibnizstra?e 4, d-93055 regensburg www.osram-os.com ? all rights reserved.
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