ASMT-CB20

ASMT-CB20 SMT Top Fire ChipLED Data Sheet Package Drawing x x x All dimensions in millimeters. Tolerance is ±0.1mm unless otherwise specified. Electrode Ag plated. Device Selection Guide Part Number ASMT-CB20 Color Blue Chip InGaN CAUTION: Class 1B static sensitive device per JESD22A114. Please observe appropriate precautions during handling and processing. Absolute Maximum Ratings at TA = 25°C Parameter DC Forward Current Power Dissipation Operating Temperature Storage Temperature Moisture Sensitivity Level (IPC/JEDEC JSTD020) Rating 10 32 -40 to +85 -40 to +85 Unit mA mW qC qC 2A - Optical-Electrical Characteristics at TA = 25°C Rating Parameter Test condition Luminous intensity (Iv) IF=5mA Viewing Angle (2ș1/2) IF=5mA 130 deg. Peak wavelength (Ȝp) IF=5mA 468 nm Dominant wavelength (Ȝd) IF=5mA 465 475 nm Forward voltage (VF) IF=5mA 2.55 3.15 V Min Typ Max 11.2 25.0 71.5 Unit mcd 1.0 7 RELATIVE INTENSITY 0.9 RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 5 mA) 6 5 4 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 380 3 430 480 WAVELENGTH - nm 2 1 0 0 20 40 60 80 100 120 FORWARD CURRENT - mA Relative Luminous Intensity vs. Forward Current Relative Intensity vs. Wavelength 530 580 NORMALIZED INTENSITY 1 0.75 0.5 0.25 0 -90 -60 -30 0 30 60 90 ANGULAR DISPLACEMENT - DEGREES Radiation Pattern 120 ForwardCurrent(mA) FORWARD CURRENT - mA 12 100 80 60 10 8 6 4 2 0 0 40 20 40 60 80 AmbientTemperature(°C) 20 0 0 1 2 3 4 FORWARD VOLTAGE - V Forward Current vs. Forward Voltage Forward Current vs. Ambient Temperature Recommended Soldering Land Pattern Recommended Pb-Free Reflow Soldering Profile 100 Tape Dimensions Luminous Intensity Bin Bin L M N P Min (mcd) 11.2 18.0 28.5 45.0 Max (mcd) 18.0 28.5 45.0 71.5 Bin B C Min (nm) 465 470 Max (nm) 470 475 Min (V) 2.55 2.75 2.95 Max (V) 2.75 2.95 3.15 Tolerance ±15% Color Bin Tolerance ± 1nm Forward Voltage Bin Bin 1 2 3 Tolerance ± 0.1V Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2012 Avago Technologies. All rights reserved. rev000