1A225

PRODUCT INFORMATION 880nm 1A225 High-Performance LED Single-Mode Datacom Compared with lasers and ELEDs, this device can reduce device costs in single-mode Ethernet networks. And since it’s packaged in a hermeti-cally sealed can, it achieves high reliability even in harsh operating environments. 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 ␭p 2.0 2.5 7 50 10 ␮W ns MHz 900 nm nm 2.2 20 V ␮A pF IF =50 mA (Note 1) Fiber: 10/125 ␮m Single Mode NA=0.11 Rise and Fall Time (10-90%) IF =50 mA (no bias) Bandwidth (3dBel ) IF =50 mA IF =50 mA IF =50 mA IF =50 mA VR=1V Peak Wavelength Spectral Width (FWHM) Forward Voltage (Fig.5) Reverse Current Capacitance 860 880 50 2.0 ⌬␭ VF IR C 250 VR= 0V, f=1 MHz Note 1: Measured at the exit of 100 meters of fiber. Absolute Maximum Ratings Ø4.7 Ø1.5 0.6 PARAMETER SYMBOL LIMIT Storage Temperature Operating Temperature (derating: Fig.4) Electrical Power Dissipation (derating: Fig.4) Tstg Top Ptot IF IFRM VR Tsld -55 to +125Њ C -55 to +125Њ C 130 mW 60 mA 100 mA 1.5 V 260ЊC 3.7 14 Continuous Forward Current (fр10 kHz) 0.4 Peak Forward Current (duty cycle р50%, fу1 MHz) Reverse Voltage All dimensions in mm CASE CATHODE ANODE Soldering Temperature (2mm from the case for 10 sec) 2.5 5.4 BOTTOM VIEW The diode chip is isolated from the case. Thermal Characteristics PARAMETER SYMBOL ...