GL537

GL537/GL538 GL537/GL538 s Features 1. High output power I E : TYP. 30mW/sr at I F = 50mA (GL538 ) 2. Beam angle GL538 ∆θ : TYP. ± 13˚ GL537 ∆θ : TYP. ± 25˚ 3. φ 5mm epoxy resin package φ 5mm Resin Mold Type Infrared Emitting Diode s Outline Dimensions MAX. ( Unit : mm ) φ 5 Blue transparent epoxy resin Protruded resin 1.5 * 0.8 1 1. Infrared remote controllers for TVs, VCRs, audio equipment and air conditioners 0.5 23.5± s Applications Cutting type GL538 1.0 2 1 Anode s Absolute Maximum Ratings Parameter Power dissipation Forward current *1 Peak forward current Reverse voltage Operating temperature Storage temperature *2 Soldering temperature Symbol P IF I FM VR T opr T stg T sol ( Ta = 25˚C ) Rating 150 100 1 6 - 25 to + 85 - 40 to + 85 260 Unit mW mA A V ˚C ˚C ˚C 0.5 φ 5.8 ± 0.2 0.3MIN. (2.54) 0.8 2 Cathode * Portion dimension (mm) 2 1 GL537 GL538 7.7 ± 0.2 8.4 ± 0.2 *1 Pulse width<=100 µ s, Duty ratio = 0.01 *2 For 3 seconds at the position of 2.6mm from the bottom face of resin package. s Electro-optical Characteristics Parameter Forward voltage Peak forward voltage Reverse current Peak emission wavelength Half intensity wavelength *3 ( Ta = 25˚C ) Symbol VF V FM IR λP ∆λ Conditions I F = 50mA I FM = 0.5A VR = 3V I F = 5mA I F = 5mA I F = 50mA VR = 0, f = 1kHz I F = 20mA MIN. 6 15 TYP. 1.3 1.9 950 45 13 30 50 300 ± 25 ± 13 MAX. 1.5 3.0 10 Unit V V µA nm nm mW/sr pF kHz ˚ ˚ Radiation intensity Terminal capacitance Response frequency Half int...