TLHW5400 Datasheet | Vishay

Description High Intensity LED with typical color coordinates x = 0.33, y = 0.33 (typical color temperature 5500k). This LED emits white light with a high color rendering index. The emission spectrum is tuned for ideal white, without the impression of being blue shaded or ”cold”. The package is a standard T 1 3/4. The internal reflector is filled with a pound of YAG phoshor and an elastic resin. Therefore the chip is better protected against temperature cycle stress. The phosphor converts the blue emission of the In Ga N chip partially to amber, which mixes with the remaining blue to produce white. 94 8631 Features D High efficient In Ga N technology D Chromaticity coordinate categorized according to CIE1931 per packing unit Applications Indicator and backlighting Indoor and outdoor message panels Flat backlight for LCDs, switches and symbols Alternative to incandescent lamps Marker lights D Typical chromaticity coordinates x = 0.33, y = 0.33 Typical color temperature 5500K ESD class 1 Wide viewing angle Chip embedded in elastic resin, improved robustness against temperature cycle stress Absolute Maximum Ratings Tamb = 25_ C, unless otherwise specified TLHW5400 Parameter Reverse voltage DC forward current Surge forward current Power dissipation Junction temperature Operating temperature range Storage temperature range Soldering temperature Thermal resistance junction/ambient Test Conditions Tamb ≤ 56° C tp ≤ 10 m s Tamb ≤ 56° C Symbol VR IF IFSM PV Tj Tamb Tstg Tsd Rth JA Value 5 30 0.1 126 100 - 40 to +100 - 40 to +100 260 350 Unit V m A A m W °C °C °C °C K/W t≤5s Document Number 83149 Rev. A4, 05-Apr-01 .vishay. 1 (5) Data Sheet 4 U . .. Vishay Semiconductors Optical and Electrical Characteristics Tamb = 25_ C, unless otherwise specified White (TLHW5400 ) Parameter Luminous intensity Chromaticity coordinate x acc. to CIE 1931 Chromaticity coordinate y acc. to CIE 1931 Angle of half intensity Forward voltage Reverse voltage Temperature...