LED770-03AU Infrared LED Lamp LED770-03AU is an AlGaAs LED mounted on a lead frame with a clear epoxy lens. On forward bias, it emits a spectral band of radiation which peaks at 770 nm. Specifications 1) Product Name 2) Type No. 3) Chip (1) Chip Material (2) Peak Wavelength 4) Package (1) Type (2) Resin Material (3) Lead Frame Outer dimension (Unit: mm) Infrared LED Lamp LED770-03AU AlGaAs 770 nm typ. 5 mm clear molding Epoxy Resin Soldered Absolute Maximum Ratings Item Symbol Maximum Rated Value Unit Ambient Temperature Power Dissipation Forward Current Pulse Forward Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature PD IF IFP VR TOPR TSTG TSOL 190 100 500 5 -30 ~ +85 -30 ~ +100 260 mW mA mA V °C °C °C Ta = 25°C Ta = 25°C Ta = 25°C Ta = 25°C ‡Pulse Forward Current condition: Duty = 1% and Pulse Width = 10 µs. ‡Soldering condition: Soldering condition must be completed within 3 seconds at 260°C Electro-Optical Characteristics [Ta=25°C] Item Forward Voltage Reverse Current Total Radiated Power Radiant Intensity Peak Wavelength Half Width Viewing Half Angle Rise Time Fall Time Symbol VF IR PO IE λP Δλ α tr tf Condition IF = 50 mA VR = 5 V IF = 50 mA IF = 50 mA IF = 50 mA IF = 50 mA IF = 50 mA IF = 50 mA IF = 50 mA Minimum Typical 1.75 13.0 18 750 18.0 35 770 35 ±15 80 80 Maximum 1.95 10 790 Unit V uA mW mW/sr nm nm deg. ns ns ‡Total Radiated Power is measured by Photodyne #500 ‡Radiant Intensity is measured by Tektronix J-6512 18.08.2010 LED770_03AU.doc 1 of 1