5W4HCA WHITE LED SERIES units in mm [inches] tolerance ±0.25 mm [0.01] Features High intensity white LED lamp 5 mm round shape UV resistant epoxy Applications Indicators Illumination Absolute Maximum Ratings Parameter Ta = 25°C Symbol Max Unit Power Dissipation PD 100 mW Peak Forward Current* IFP 80 mA Continuous Forward Current IF 20 mA 0.4 mA/°C 5 V Derating Linear From 50°C Reverse Voltage VR Operating Temperature Range Topr -25°C to +80°C Storage Temperature Range Tstg -40°C to +100°C Tsol 260 Lead Soldering Temperature ** °C CATHODE * 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 = 25°C @ If = 20 mA Forward Voltage (v) Luminous Intensity (mcd) Typ Max Min Max Chromaticity Coordinate (x/y) Viewing Angle (2θ1/2) 5W4HCA-P InGaN Water Clear White 3.2 3.8 4.000 5.000 0.33/0.31 20 5W4HCA-H InGaN Water Clear White 3.2 3.8 7.500 8.900 0.33/0.31 20 5W4HCA-U InGaN Water Clear White 3.2 3.8 12.600 14.800 0.33/0.31 20 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, [email protected], www.roithner-laser.com