FL850-03-80 High Power type LED FL850-03-80 is an AlGaAs LED mounted on a lead frame and molded with super beam lens. On forward bias, it emits a band of visible light which peaks 850nm. These devices are intended to be operated at pulsed current of 4A under maximum 4.5V for stable long life. ♦Outer dimension (Unit: mm) ♦Specifications 1) Product Name 2) Type No. 3) Chip (1) Chip Material (2) Chip Dimension (3) Peak Wavelength 4) Package (1) Type (2) Resin Material (3) Lead Frame Super Flux mold type LED FL850-03-80 GaAlAs 800um*800um 850nm typ. Super Beam type LED Epoxy Resin Soldered ♦Absolute Maximum Ratings Item Symbol Maximum Rated Value Power Dissipation Forward Current Pulse Forward Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature PD IF IFP VR TOPR TSTG TSOL 310 200 4000 10 -30 ~ +85 -30 ~ +100 260 Unit mW mA mA V °C °C °C Ambient Temperature Ta=25°C Ta=25°C Ta=25°C Ta=25°C ‡Pulse Forward Current condition: Duty=1% and Pulse Width=10us. ‡Soldering condition: Soldering condition must be completed within 3 seconds at 260°C ♦Electro-Optical Characteristics Item Forward Voltage Pulsed Forward Voltage Reverse Current Total Radiated Power Radiant Intensity Peak Wavelength Half Width Viewing Half Angle Rise Time Fall Time [Ta=25°C] Symbol Condition VF VF IR PO IE λP ∆λ θ 1/2 ｔｒ ｔｆ IF=100mA IFP=4A VR=10V IF=100mA IF=100mA IF=50mA IF=50mA IF=50mA IF=50mA IF=50mA Minimum 35.0 840 ‡Total Radiated Power is measured by Photodyne #500 ‡Radiant Intensity is measured by Tektronix J-6512. Typical Maximum Unit 1.4 3.3 1.5 4.5 10 V V uA mW mW/sr nm nm deg. ns ns 60.0 230 850 40 ±8 15 10 860