QED523

PLASTIC INFRARED LIGHT EMITTING DIODE QED522 PACKAGE DIMENSIONS 0.190 (4.83) 0.178 (4.52) QED523 REFERENCE SURFACE 0.220 (5.59) 0.030 (0.76) NOM 0.800 (20.3) MIN 0.050 (1.27) CATHODE 0.100 (2.54) NOM Ø 0.215 (5.46) NOM SCHEMATIC 45° 0.020 (0.51) SQ. (2X) ANODE R 0.022 (0.56) CATHODE NOTES: 1. Dimensions for all drawings are in inches (mm). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified. DESCRIPTION The QED522/523 is an 880 nm AlGaAs LED encapsulated in a clear, peach tinted, plastic TO-46 package. FEATURES λ= 880 nm Chip material = AlGaAs Package type: Plastic TO-46 Matched Photosensor: QSD722/723/724 Narrow Emission Angle, 20° High Output Power Package material and color: clear, peach tinted, plastic © 2002 Fairchild Semiconductor Corporation Page 1 of 4 6/13/02 PLASTIC INFRARED LIGHT EMITTING DIODE QED522 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameter Operating Temperature Storage Temperature Soldering Temperature (Iron)(2,3,4) Symbol TOPR TSTG TSOL-I TSOL-F IF VR PD Rating -40 to + 100 -40 to + 100 240 for 5 sec 260 for 10 sec 100 5 200 Unit °C °C °C °C mA V mW QED523 Soldering Temperature (Flow)(2,3) Continuous Forward Current Reverse Voltage Power Dissipation(1) NOTES: 1. Derate power dissipation linearly 2.67 mW/°C above 25°C. 2. RMA flux is recommended. 3. Methanol or isopropyl alcohols are recommended as cleaning agents. 4. Soldering iron 1/16" (1.6 mm) minimum from housin...