Ultra Bright Emitter MT511-UR Applica tions pplications Fiber Optics Bar Code Scanning Fea tur es eatur tures Water Clear Package Ultra Bright Red Emitter Wide Radiation Pattern High Centering Accuracy MAXIMUM RA TINGS (T a = 25°C) RATINGS (Ta CHARACTERISTIC SYMBOL RATING UNIT Forward Current Pulse IF Reverse Voltage Power Dissapation Operating Temperature Storage Temperature Soldering Temperature IF IFP VR PD Topr .