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 if 40 ma operating temperature topr -30 ~ +80 oc storage temperature tstg -40 ~ +100 oc soldering temperature*1 tsol 300 oc ultraviolet emitter product no: m t e - h 2 1 s e r i e s 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 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 t e 3 1 0 h 2 1 - u v m t e 3 2 5 h 2 1 - u v m t e 3 4 0 h 2 1 - u v u n i t peak wavelength p if=20ma 3105 3255 3405 nm power output po if=20ma 0.6 0.8 0.8 m w spectral line half width ? if=20ma 10 9 9 nm forward voltage vf if=20ma 6.5 5 4 v viewing angle 2? 1/2 if=20ma 24 24 24 deg rise time*1 tr -- 16 20 12 ns fall time*1 tf -- 8 9 8 ns 2014-02-01 peak emission wavelength: 310nm, 325nm, 340nm the MTE-H21 series uv emitter is a specifcally designed for applications requiring high radiant power output and accuracy in a to-46 hermetically sealed package with a special uv glass lens for optimum life time and device performance. custom package solutions and sorting are available. f e a t u r e s > hermetically sealed to-46 > high reliability > narrow viewing angle a p p l i c a t i o n s > uv curing / light therapy > drug discovery / optical sensor > dna / protein analysis *1: test condition: frequency=100khz, duty=1%, ifp=200ma *1: within 5 seconds.
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 ultraviolet emitter product no: m t e - h 2 1 s e r i e s 2 2014-02-01
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 ultraviolet emitter product no: m t e - h 2 1 s e r i e s 3 2014-02-01
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 ultraviolet emitter product no: m t e - h 2 1 s e r i e s 4 2014-02-01 the information contained herein is subject to change without notice.
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