LC374TWN1-25P-A1

Cree® 3-mm Round LED Model # LC374TWN-25P-A Data Sheet 25-degree, 3-mm round LED lamp in white color with water-transparent lens and stopper Applications • • • • Advertising Signs Indicators LCD Backlight Illuminations Absolute Maximum Ratings (TA = 25°C) Items Forward Current Peak Forward Current Reverse Voltage Power Dissipation Operation Temperature Storage Temperature Lead Soldering Temperature Note Symbol IF IFP VR PD Topr Tstg Tsol Absolute Maximum Rating 25 100 5 100 -40 ~ +95 -40 ~ +100 Unit mA mA V mW °C °C Max. 260°C for 3 sec. max. (3 mm from the base of the epoxy bulb) Note: Pulse width ≤0.1 msec, duty ≤1/10 Typical Electrical & Optical Characteristics (TA = 25°C) Characteristics Forward Voltage Forward Voltage Reverse Current Luminous Intensity Chromaticity Coordinates Symbol VF VF IR IV x y 2θ½H-H Condition IF = 20 mA IF = 1.0 µA VR = 5 V IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA deg Unit V V μA mcd 3000 4700 0.31 0.32 25 1.7 Minimum Typical 3.4 Maximum 4.0 2.5 100 LD-CT020.000 Data Sheet: C 50% Power Angle Subject to change without notice. www.cree.com/ledlamps  Standard Bins for LC374TWN-25P-A (IF = 20 mA) Lamps are sorted to luminous intensity (IV) and chromaticity coordinates (x,y) bins shown. Orders for LC374TWN1-25P-A1 may be filled with any or all bins contained as below. All luminous intensity (IV) and chromaticity coordinates (x,y) values shown and specified are at IF = 20 mA. A1 A2 B1 B2 c Z or above Y Luminous Intensity (IV) 8200 mcd 5860 mcd X 4180 mcd W 3000 mcd Chromaticity Coordinates (x,y) Rank Chromaticity Coordinates Rank Chromaticity Coordinates x y 0.307 0.337 x y 0.245 0.229 A1 0.264 0.267 0.280 0.248 0.264 0.220 0.264 0.267 A2 0.283 0.305 0.296 0.276 0.283 0.248 0.283 0.305 c 0.330 0.318 0.313 0.297 0.330 0.360 0.361 0.385 B1 0.307 0.337 0.313 0.297 0.296 0.276 B2 0.330 0.360 0.356 0.351 0.330 0.318 Important Notes: 1. All ranks will be included per delivery; rank ratio will be based on the dice distribution. 2. Pb content