HSDL-4220

H High-Performance T-13/4 (5 mm) TS AlGaAs Infrared (875 nm) Lamp Technical Data HSDL-4200 Series HSDL-4220 30° HSDL-4230 17° Features Very High Power TS AlGaAs Technology 875 nm Wavelength T-13/4 Package Low Cost Very High Intensity: HSDL-4220 - 38 mW/sr HSDL-4230 - 75 mW/sr Choice of Viewing Angle: HSDL-4220 - 30° HSDL-4230 - 17° Low Forward Voltage for Series Operation High Speed: 40 ns Rise Times Copper Leadframe for Improved Thermal and Optical Characteristics Applications Compatible with IrDA SIR Standard IR Audio IR Telephones High Speed IR Communications IR LANs IR Modems IR Dongles Industrial IR Equipment IR Portable Instruments Interfaces with Crystal Semiconductor CS8130 Infrared Transceiver Description Package Dimensions 8.70 ± 0.20 (0.343 ± 0.008) 1.14 ± 0.20 (0.045 ± 0.008) 2.35 MAX. (0.093) 5.00 ± 0.20 (0.197 ± 0.008) 0.70 MAX. (0.028) 31.4 MIN. (1.23) CATHODE 0.50 ± 0.10 SQUARE (0.020 ± 0.004) 1.27 NOM. (0.050) 5.80 ± 0.20 (0.228 ± 0.008) CATHODE 2.54 NOM. (0.100) The HSDL-4200 series of emitters are the first in a sequence of emitters that are aimed at high power, low forward voltage, and high speed. These emitters utilize the Transparent Substrate, double heterojunction, Aluminum Gallium Arsenide (TS AlGaAs) LED technology. These devices are optimized for speed and efficiency at emission wavelengths of 875 nm. This material produces high radiant efficiency over a wide range of currents up to 500 mA peak current. Th...