peak emission wavelength: 670nm (2), 810nm (2), 950nm (2) the mtmd6894t38 is a multi-chip emitter designed for applications requiring various emission sources in a small, densely packaged area. these devices can be custom designed for specifc wavelengths and outputs. f e a t u r e s > high reliability > high output power a p p l i c a t i o n s > medical instrumentation > currency validation > biofuorescence analysis multichip emitter product no: m t m d 6 8 9 4 t 3 8 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 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 6 7 0 8 1 0 9 5 0 forward current (dc) if 50 100 100 ma forward current (pulse)*1 ifp 0.5 1 1 a reverse voltage vr 5 v power dissipation pd 110 190 100 mw operating temperature range topr -20 ~ +85 oc storage temperature range tstg -30 ~ +100 oc junction temperature tj 100 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. electrical & optical characteristics (ta = 25oc) i t e m s s y m b o l w a v e l e n g t h c o n d i t i o n s m i n t y p m a x u n i t forward voltage vf 670 if=20ma -- 1.8 2.2 v forward voltage vf 810 if=20ma -- 1.6 1.9 v forward voltage vf 950 if=20ma -- 1.25 1.9 v reverse current ir -- vr=5v -- -- 100 a power output po 670 if=20ma -- 3.1 -- mw power output po 810 if=20ma -- 3.0 -- mw power output po 950 if=20ma -- 7.0 -- mw peak emission wavelength p 670 if=20ma -- 670 -- nm peak emission wavelength p 810 if=20ma -- 810 -- nm peak emission wavelength p 950 if=20ma -- 950 -- nm spectral line half width ? 670 if=20ma -- 25 -- nm spectral line half width ? 810 if=20ma -- 30 -- nm 2014-0 7 - 02 > hermetically sealed to-5 metal can pacakge
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 multichip emitter product no: m t m d 6 8 9 4 t 3 8 2 electrical & optical characteristics (ta = 25oc) (continued) i t e m s s y m b o l w a v e l e n g t h c o n d i t i o n s m i n t y p m a x u n i t spectral line half width ? 950 if=20ma -- 45 -- nm unit: mm, tolerance: 0.2 2014-0 7-02
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 multichip emitter product no: m t m d 6 8 9 4 t 3 8 3 the information contained herein is subject to change without notice. 2014-0 7 - 02
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