absolute maximum ratings (ta=25oc) i t e m s s y m b o l r a t i n g s u n i t forward current (dc) if 100 ma forward current (pulse)*1 ifp 0.8 a reverse voltage vr 5 v power dissipation pd 180 mw operating temperature range topr -30 ~ +100 oc storage temperature range tstg -40 ~ +125 oc junction temperature tj 125 oc lead soldering temperature*2 tls 260 oc *1: tw=10sec, t=10msec; *2: time 5 sec max, position: up to 3mm from the body. peak emission wavelength: 850nm the 850nm point source series is designed for applications requiring high accuracy and precision as well as uniform spectral emission. custom package solutions and sorting are available. f e a t u r e s > hermetically sealed to-18 > emitting window diameter 150m > gold plated dome lens > high reliability / high output power > extremely narrow radiation pattern a p p l i c a t i o n s > optical scanning / optical sensors > linear & rotary encoder > edge sensing electrical & optical characteristics (ta = 25oc) i t e m s s y m b o l c o n d i t i o n s m i n t y p m a x u n i t power output po if=50ma 2.0 3.3 -- m w forward voltage vf if=50ma -- 1.7 2.2 v reverse current ir vr=5v -- -- 100 a peak emission wavelength p if=50ma -- 850 -- nm spectral line half width ? if=50ma -- 45 -- nm half intensity beam angle ? if=50ma -- 2.5 -- deg cut-off frequency fc *3 -- 20 -- mhz temperature coeffcient of po p/t if=10ma -- -0.05 -- %/oc temperature coeffcient of vf v/t if=10ma -- -2 -- mv/oc infrared point source emitter product no: m t p s 8 0 8 5 p global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com 1 *3: ifp=50ma+20map-p. 2011-05-23
unit: mm, tolerance: 0.2 global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com infrared point source emitter product no: m t p s 8 0 8 5 p 2 2011-05-23
global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com infrared point source emitter product no: m t p s 8 0 8 5 p 3 2011-05-23
global headquarters, 3 northway lane north, latham, ny 12110, usa www.marktechopto.com toll free: 1-800-984-5337 ? phone: 518-956-2980 ? fax: 518-785-4725 ? email: info@marktechopto.com infrared point source emitter product no: m t p s 8 0 8 5 p 4 the information contained herein is subject to change without notice. 2011-05-23
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