1A398

PRODUCT INFORMATION 1300nm 1 A398 High-Performance LED Test Equipment The strictly defined 1300 nm wavelength and high power is ideal for test equipment applications. It is packaged in a hermetically sealed can for high reliability and maximum resistance to harsh operating environments. The double-lens optical system results in optimum coupling of power into the fiber. Optical and Electrical Characteristics PARAMETER SYMBOL MIN. TYP . MAX. UNIT (25° C Case Temperature) TEST CONDITION Fiber-Coupled Power (Fig. 1, 2,& 3) (Table 1) Pfiber tr, tf fc ␭c 50 60 10 35 ␮W ns MHz nm nm V ␮A pF IF =75mA (Note 1) Fiber: 62.5/125 ␮m Rise and Fall Time (10-90%) IF =75mA (no bias) Graded Index Bandwidth (3dBel ) IF =75mA IF =75mA IF =75mA IF =75mA VR=1V NA=0.275 Center Wavelength Spectral Width (FWHM) Forward Voltage (Fig.5) Reverse Current Capacitance 1280 1300 1320 140 1.5 155 2 100 200 ⌬␭ VF IR C VR= 0V, f=1 MHz Note 1: Measured at the exit of 100 meters of fiber. Absolute Maximum Ratings PARAMETER SYMBOL LIMIT Storage Temperature Ø4.7 Ø1.5 0.6 Tstg Top Ptot IF IFRM VR Tsld -55 to +125Њ C -55 to +125Њ C 230 mW 110 mA 170 mA 1.5 V 260ЊC Operating Temperature (derating: Fig.4) Electrical Power Dissipation (derating: Fig.4) Continuous Forward Current (fр10 kHz) 14 3.7 Peak Forward Current (duty cycle р 50%, fу1 MHz) Reverse Voltage Soldering Temperature (2mm from the case for 10 sec) All dimensions in mm 0.4 CASE CATHODE ANODE Thermal Characteristics PARA...