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| 5W4HCA WHITE LED SERIES Features High intensity white LED lamp 5 mm round shape UV resistant epoxy units in mm [inches] tolerance 0.25 mm [0.01] Applications Indicators Illumination Absolute Maximum Ratings Parameter Power Dissipation Peak Forward Current* Continuous Forward Current Derating Linear From 50C Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature ** Ta = 25C Max 100 80 20 0.4 Unit mW mA mA mA/C V Symbol PD IFP IF VR Topr Tstg Tsol 5 -25C to +80C -40C to +100C 260 C C OE ATH D * Duty ratio max 1/10 Pulse Width max. 0.1 ms **At the position of 4 mm from the bottom of the package within 5 seconds Electrical Optical Characteristics Part No. Material Lens Emitting Color Ta = 25C @ If = 20 mA Forward Voltage (v) Typ Max 3.8 3.8 3.8 Luminous Intensity (mcd) Min 4.000 7.500 12.600 Max 5.000 8.900 14.800 Chromaticity Coordinate (x/y) 0.33/0.31 0.33/0.31 0.33/0.31 Viewing Angle (21/2) 20 20 20 5W4HCA-P 5W4HCA-H 5W4HCA-U InGaN InGaN InGaN Water Clear Water Clear Water Clear White White White 3.2 3.2 3.2 Caution in ESD Static Electricity and surge damages the LEDs. It is recommended to use a wrist band or anti-electrostatic glove when handling the LEDs. All devices Equipment and machinery must be properly grounded. When inspecting own final products on which LEDs were mounted, It is easy to find static-damaged LEDs by light emission test at lower current (below 1 mA is recommended) . Damaged LEDs will show some unusual characteristics such as leak current remarkably increases, starting forward voltage becomes lower, or the LEDs get unlighted at the low current. ROITHNER LASERTECHNIK, Schoenbrunner Strasse 7, Vienna, Austria Tel.: +43-1-586 52 43 - 0, Fax.: +43-1-586 52 43 44, office@roithner-laser.com, www.roithner-laser.com |
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