Oriol LED Dice (OS450, OS460, OS470-xxx) Oriol LED Dice   Mechanical Specifications Dice Dimension Dice Thickness P-bonding Pad N-bonding Pad     Diameter Thickness Diameter Thickness 350 x 350 µm 120 µm 80 µm 1.0 µm 80 1.0 Electrical / Optical Characteristics   Minimum Typical Maximum Unit Condition Forward Voltage 3.0 3.5 4.0 V @ 20 mA Reverse Current     50 µA @ 5 V Peak Wavelength   444     @ 20 mA   456     @ 20 mA   472     @ 20 mA Dominant Wavelength 440 450 460 nm @ 20 mA 450 460 470   @ 20 mA 460 470 480   @ 20 mA Halfwitdh   30   nm @ 20 mA Part Number Intensity 50-60 mcd 40-60 mcd 30-60 mcd 15 - 60 mcd Wavelength         450 nm     OS450-UBD OS450-SBD 460 nm   OS460-UBD OS460-SBD OS460-NBD 470 nm OS470-UBD OS470-SBD OS470-UBN   Note: 1. Luminous Intensity is measured on wafer status 2. Tolerance of above values are 10% except Dominant wavelength 3. Dominant wavelength includes an error of 2nm         © 2001 Oriol, Inc., Call: 408-327-9940