17.08.2010 rlt360_bl_to18.doc 1 of 2 RLT360-BL-TO18 features and ap plications uv-a wavelength, highly consistent hvpe epitaxy process, patent prot ected, unique in the industry uv lamps for industrial curing applications and medical/biomedical uses specifications absolute maximum rating (ta = 25 o c) item symbol maximum rating unit dc forward current if 30 ma pulse forward current* ifp 80 ma reverse voltage vr 5 v operating temperature topr -20 to +80 oc storage temperature tstg -40 to +100 oc *condition: duty cycle: 1/10, pulse width: 10msec optical and electrical characteristics (ta = 25 o c) item symbol condition min typ. max unit forward voltage vf if = 20 ma 3.6 4.3 5.0 v reverse current ir vr = 5 v - - 100 ua peak wavelength p if = 20 ma 360 361 363 nm viewing angle if = 20 ma 10 15 20 deg. output power/flux po if = 20 ma 200 400 700 w led dimensions (typical) to-18 stem type mount glass ball lens 5o viewing half angle covered and hermetically sealed
17.08.2010 rlt360_bl_to18.doc 2 of 2 typical spectrum warnings and handling instructions uv leds emit intense but mainly invisible ultr aviolet radiation when in operation, which may be harmful to eyes, even for brief periods. do not look directly into the uv led during operation be sure that you and all persons in th e vicinity weasafe goggles that provide suitable uv protection when a uv led is operating keep children away from the operating vicinity keep uv leds out of the reach of children if you incorporate a uv led into a product, be sure to provide appropriate cautionary labels and instructions. please follow all standard procedures for storing, hand ling, cleaning, mounting, soldering, disposal, or otherwise handling led dies or packaged le ds, including static electricity protection.
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