View ASDL-4671_4112763.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

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 25C
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 25C
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 25C
Parameter Radiant On-Axis Intensity Viewing Angle Peak wavelength Spectral Width Optical Rise Time Symbol IE / PK 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=25C 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 (c) 007 Avago Technologies Limited. All rights reserved. AV0-008EN - January , 007

▲Up To Search▲

Price & Availability of ASDL-4671

	To Download ASDL-4671 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .