ULM850-02-TT-C46FPN

www.DataSheet.in 2.5 Gbps VCSEL 850nm TO46 flat window Vertical cavity surface-emitting laser High speed up to 2.5 Gbps High performance and reliability ELECTRO-OPTICAL CHARACTERISTICS TO46 package with monitor PD and flat window cap T= 20° C unless otherwise stated PARAMETER Emission wavelength Threshold current Variation of ITH over temp. Threshold voltage Optical output power Slope efficiency Variation of η s over temp. Differential series resistance 3dB modulation bandwidth Rise and fall time Relative intensity noise Wavelength tuning over current Wavelength tuning over temperature Spectral bandwidth ∆λ Beam divergence Monitor current Monitor dark current Monitor reverse breakdown voltage Monitor capacitance θ IPD ID URBR CPD SYMBOL UNITS MIN λ nm 840 ITH ∆ITH (T) UTH Popt ηS ∆ηS/ ηS/ ∆ T RS ν3dB t R /t F RIN mA mA V mW W/A %/K Ω GHz ps dB/Hz nm/mA nm/K nm ° mA nA V pF 30 30 3 70 -130 0.2 0.07 0.3 25 0.40 20 0.65 IF =5mA, RMS 30 I F =5mA, full width 1/e2 IF = 5mA Popt = 0mW Popt = 0mW 100 URPD = 0V 80 1.4 0.50 0.15 1.5 0.75 0.20 0.50 50 0.6 TYP 850 1.0 MAX TEST CONDITIONS 860 IF =5mA 1.4 1.0 T= -15 .. 85° C 1.7 1.00 IF =5mA 0.25 0.70 T= -15 .. 85° C 65 IF =5mA IF =5mA 20%..80%; ER=10dB -120 IF =5mA INVISIBLE LASER RADIATION AVOID BEAM EXPOSURE CLASS 3B LASER PRODUCT ABSOLUTE MAXIMUM RATINGS Storage temperature Operating temperature Electrical power dissipation Continous forward current Reverse voltage Soldering temperature VCSEL-ULM850-02-TO46FPX-V3 -40...125 ° C -20.....