17.08.2011 LED570-66-60 1 of 1 LED570-66-60 technical data high power led array, 60 chips ingaalp LED570-66-60 is a wide viewing and extremely high output power illuminator assembled with a total of 60 high efficiency ingaalp diode chips, mounted on a metal stem to-66 with ain ceramics and covered with double coated clear silicone and epoxy resin. these devices are designed for high current operation with proper heat sinking to improver thermal conductive efficiency. specifications ? structure: ingaalp, 60 led chips ? peak wavelength: typ. 570 nm ? optical output power: typ. 36 mw ? package: to-66 stem with ain, clear epoxy resin absolute maximum ratings (t c =25c) item symbol value unit power dissipation p d 4.5 w forward current i f 400 ma pulsed forward current * 1 i fp 600 ma reverse voltage v r 50 v operating temperature t opr -30 ? +85 c storage temperature t stg -30 ? +110 c soldering temperature * 2 t sol 265 c * 1 duty = 1%, pulse width = 1 s * 2 must be completed within 3 seconds (unit: mm) electro-optical characteristics item symbol condition min. typ. max. unit total radiated power p o i f = 240 ma - 36 - mw brightness i v i f = 240 ma - 7.0 - cd forward voltage v f i f = 240 ma - 11.0 - v reverse voltage v r i r = 10 a 50 - - v peak wavelength p i f = 240 ma 560 570 580 nm half width ? i f = 240 ma - 15 - nm viewing half angle 1/2 i f = 240 ma - 60 - deg. heat sink is required, thermal resistance <8k/w notes ? this high power led must be cooled! ? do not view directly into the emi tting area of the led during operation! ? the above specifications are for reference purpose only and subjected to change without prior notice.
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