1A313

PRODUCT INFORMATION 860nm 1A313 High-Performance LED Power Transmission This is the ultimate in high power for 850 nm LEDs - making it the device of choice for high power transmission via large core fibers. The hermetically sealed package contributes to its high reliability and the device can withstand the harshest environmental conditions. Optical and Electrical Characteristics PARAMETER SYMBOL MIN. TYP . MAX. UNIT (25° C Case Temperature) TEST CONDITION Fiber-Coupled Power (Fig.1, 2,&3) (Table1) Pfiber tr, tf fc ␭p 5 7 4 85 8 mW ns IF =300 mA IF =300 mA Fiber: (Note 1)(Note 2) 300/330 ␮m Step Index Rise and Fall Time (10-90%) (no bias) Bandwidth (3dBel ) MHz IF =300 mA 880 nm nm 2.2 20 V ␮A pF IF =100 mA IF =100 mA IF =300 mA VR=1V NA=0.37 Peak Wavelength Spectral Width (FWHM) Forward Voltage (Fig.5) Reverse Current Capacitance 840 860 40 1.9 ⌬␭ VF IR C 250 VR= 0V, f=1 MHz Note 1: Measured at the exit of 100 meters of fiber. Note 2: Mounted in a heatsinked metal housing. Absolute Maximum Ratings PARAMETER Ø4.7 Ø1.5 0.6 SYMBOL LIMIT Storage Temperature Operating Temperature (derating: Fig.4) Tstg Top Ptot IF IFRM IFSM VR Tsld -55 to +125Њ C -55 to +125Њ C 660 mW 300 mA 500 mA 1000 mA 1.5 V 260ЊC 3.7 Electrical Power Dissipation (derating: Fig.4) 14 Continuous Forward Current (f 10 kHz) Peak Forward Repetitive Current (duty cycle 50%) 0.4 CASE Peak Forward Surge Current (100 ␮s pulse) ANODE CATHODE All dimensions in mm Reverse Voltage ...