ASDL-4671-D22

ASDL-4671 High Performance T- (3mm) AlGaAs/GaAs Infrared (940nm) Lamp Data Sheet Description ASDL-4671 is a high performance Infrared emitter that utilizes AlGaAs on GaAs LED technology. It is optimized for high efficiency at emission wavelength of 940nm and is designed for application that requires high radiant intensity, low forward voltage at narrow viewing angle. The emitter is encapsulated in T1 (3mm) package and is both mechanically and spectrally matched to ASDL-6620 Infrared phototransistor detector. Features • • • • • • T-1 Package 940 nm Wavelength Narrow Viewing Angle Low Forward voltage High Efficiency at low currents Good Mechanical and Spectral matching to ASDL-6620 Infrared Phototransistor Detector • Lead Free & ROHS Compliant • Available in Tape & Reel Applications • • • • • • IR Remote Control for Consumer Device IR Remote Control for Industrial Equipment Smoke Detector Photo-interrupters Reflective Applications Infrared Illuminator Security Camera  Ordering Information Part Number ASDL-467-C ASDL-467-C3 ASDL-467-D ASDL-467-D3 Lead Form Straight Color Clear Smoke Packaging Tape & Reel Bulk Tape & Reel Bulk Shipping Option 4000pcs 8000pcs / Carton 4000pcs 8000pcs / Carton Package Dimensions Notes: 1. All dimensions are in millimeters (inches) 2. Tolerance is + 0.25mm (.010”) unless otherwise noted 3. Protruded resin under flange is 1.0mm (.039”) max 4. Lead spacing is measured where leads emerge from package 5. Specifications are subject to change without notice  Absolute Maximum Ratings at 25°C Parameter Peak Forward Current Continuous Forward Current Power Dissipation Reverse Voltage Operating Temperature Storage Temperature LED Junction Temperature Lead Soldering Temperature [ .6mm (0.063”) From Body ] Symbol IFPK IFDC PDISS VR TO TS TJ -40 -55 Min. Max  60 90 5 85 00 0 60 °C for 5 sec Unit A mA mW V °C °C °C Reference 300 pps Electrical Characteristics at 25°C Parameter Forward Voltage Reverse Voltage Thermal Resistance, Junction to Ambient Symbol VF VR RqJA 5 350 Min. Typ. . Max. .6 Unit V V °C/W Condition IFDC =0mA IR =00uA Optical Characteristics at 25°C Parameter Radiant On-Axis Intensity Viewing Angle Peak wavelength Spectral Width Optical Rise Time Symbol IE θ/ λPK Δλ tr Min. 3.9 0 940 50  Typ. Max. Unit mW/Sr deg nm nm ms IFDC = 0mA IFDC = 0mA IFPK=00mA Duty Factor=50% Pulse Width=0us IFPK=00mA Duty Factor=50% Pulse Width=0us Condition IFDC =0mA Optical Fall Time tf  ms 3 Typical Electrical/Optical Characteristics Curves (TA=25˚C unless otherwise indicated) 1.0 60 Relative Radiant Intensity Forward Current IF (mA) 940 Wavelength (nm) 1040 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 0.5 0 840 Ambient Temperature Ta ( o C) Figure 2. FORWARD CURRENT VS. AMBIENT TEMPERATURE Figure 1. SPECTRAL DISTRIBUTION 50 1.2 Output Power Relative To Value at IF=20mA 0 1.6 2.0 2.8 Forward Current (mA) 40 30 20 10 0 1.2 2.4 1.0 0.8 0.6 0.4 0.2 0 -20 0 20 40 60 o 80 Forward Voltage (V) Figure 3. FORWARD CURRENT VS. FORWARD VOLTAGE Ambient Temperature Ta ( C) Figure 4. RELATIVE RADIANT INTENSITY VS. AMBIENT TEMPERATURE 5.0 0 o 10 o 20 o 30 40 o Output Power Relative To Value at IF=20mA 4.0 3.0 2.0 1.0 0 0 20 40 60 80 100 Relative Radiant Intensity o 1.0 0.9 0.8 0.7 50 60 o o 70 o 80 o 90 0.5 0.3 0.1 0.2 0.4 0.6 o Foward Current (mA) Figure 5. RELATIVE RADIANT INTENSITY VS. FORWARD CURRENT Figure 6. RADIATION DIAGRAM For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright © 007 Avago Technologies Limited. All rights reserved. AV0-008EN - January , 007