OSM5XAHCE1E

Tops 50 Power Warm White LED OSM5XAHCE1E VER . 1 ■ ● ● ● ● ● Features High-power LED Long lifetime operation Typical viewing angle : 140deg RoHS compliant Possible to attach to heat sink directly without using print circuit board. ■Outline Dimension ■ ● ● ● ● ● ● Applications Indoor & outdoor lighting Stage lighting Reading lamps Display cases, furniture illumination, marker Architectural illumination Spotlights Unit:mm Tolerance:±0.10mm Tolerances are for reference only ■Absolute Maximum Rating Item Symbol IF IFP VR PD Topr Tstg Tsol (Ta=25℃) Value 2,000 2,500 50 76,000 -30 ~ +85 -40~ +100 260℃/5sec ■Directivity Unit mA mA V mW 0 30° 60° 30° 60° DC Forward Current *1 Pulse Forward Current*2 Reverse Voltage Power Dissipation*1 Operating Temperature Storage Temperature Lead Soldering Temperature ℃ ℃ - 90° 1 0.5 0 0.5 1 90° *1, Power dissipation and forward current are the value when the module temperature is set lower than the rating by using an adequate heat sink. *2, Pulse width Max.10ms Duty ratio max 1/10 ■Electrical -Optical Characteristics Symbol VF IR Φv CCT x y 2θ1/2 (Ta=25℃) Min. 29 2700 - Item DC Forward Voltage DC Reverse Current Luminous Flux Color Temperature Chromaticity Coordinates* 50% Power Angle Condition IF=1500mA VR=50V IF=1500mA IF=1500mA IF=1500mA IF=1500mA IF=1500mA Typ. 34 3150 3000 0.45 0.41 140 Max. 38 100 - Unit V µA lm K deg Note: Don’t drive at rated current more than 5s without heat sink for High Power series. * Tolerance of chromaticity coordinates is +10% , * Tolerance of Luminous Flux is +20% LED & Application Technologies http://www.optosupply.com VER A.0 Tops 50 Power Warm White LED OSM5XAHCE1E VER . 1 ■Heat design The following pictures show some measurements of mounted 5W Led on the heat sink for each board A and B (See Fig 1) with using thermograph to make an observation about heat distribution. Each boards is tested at various current conditions. As a result, LED needs larger heat sink as much as possible to reduce its own case temperature. Fig. 1 A B C D E F G Configuration pattern examples for board assembly LED power 5W 10W 25W 50W 100W 200W 300W Material Al Al Al Al Al Al Al Surface area (m㎡) Min. 10,300 20,600 51,500 103,000 206,000 412,000 618,000 Board Above tested LED device is attached with adhesive sheet to the heatsink. For reference's sake, Tj absolute maximum rating is defined at 115℃ as a prerequisite on design process of 5W LED. Board A (surface area=10,300m㎡) Board B (surface area=20,600m㎡) IF=600mA IF=600mA LED & Application Technologies http://www.optosupply.com VER A.0