www.DataSheet4U.com
Technical Data Sheet 1.8mm Round Subminiature Infrared LED
IR42-21C
Features
․Compatible with infra...
www.DataSheet4U.com
Technical Data Sheet 1.8mm Round Subminiature Infrared LED
IR42-21C
Features
․Compatible with infrared and vapor phase reflow solder process. ․Low forward
voltage ․Good spectral matching to Si photodetector ․Pb free
Descriptions
․IR42-21C is an infrared emitting diode in miniature SMD package which is molded in a water clear plastic with spherical top view lens. ․The device is spectrally matched with silicon photodiode and phototransistor.
DataSheet4U.com
Applications
DataShee
․PCB mounted infrared sensor ․Infrared emitting for miniature light barrier ․Floppy disk drive ․Optoelectronic switch ․Smoke detector
Device Selection Guide LED Part No.
IR
Chip Material
GaAlAs
Lens Color
Water clear
Everlight Electronics Co., Ltd. DataSheet4U.com Device No:DIR-042-099
http:\\www.everlight.com Prepared date:07-21-2004
Rev 2.1
Page: 1 of 9
Prepared by:Jaine Tsai
DataSheet 4 U .com
www.DataSheet4U.com
IR42-21C
Package Dimensions
1
2
1
2
1 Cathode 2 Anode
et4U.com
DataSheet4U.com
DataShee
Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.1mm
Absolute Maximum Ratings (Ta=25℃)
Parameter Continuous Forward Current Peak Forward Current Reverse
Voltage Operating Temperature Storage Temperature Soldering Temperature Power Dissipation at(or below) 25℃Free Air Temperature Symbol IF IFP VR Topr Tstg Tsol Pd Rating 65 1.0 5 -40 ~ +85 -40 ~ +85 260 130 Units mA A V ℃ ℃ ℃ mW
Notes: *1:IFP Conditions--Pulse Width≦100μs and Duty≦1...