LFO-18-I

www.DataSheet4U.com 1.53 ÷ 1.57 Om Description: CW output power > 0.8 mW LFO-18-i LFO-18-i – is a series of optical modules based on Mitsubishi 1550nm MQW InGaAsP/InP Fabry-Perot laser diode and coupled with singlemode optical fiber. Hermetically sealed modules are performed in standard «DIL-14» package with built-in InGaAs monitor photodiode, thermocooler and thermistor. The modules operate in wide temperature range, have stable output power and more than 5*105 hours of lifetime. LFO-18-i – are the best light sources for digital (up to 622Mb/s) fiber-optic communication lines, optical testers, systems of optical synchronization and other applications. Absolute maximum ratings: Laser diode Max. output power (mW) Reverse voltage (V) 1.2 2.0 Thermocooler Forward current (mA) Forward voltage (V) 450 9.0 Monitor photodiode Reverse voltage (V) Forward current (mA) 10 2.0 Environment Operating temperature range (оС) Storage temperature range ( С) о -40..+55 -40..+70 Thermistor Max. current (mA) Voltage drop (V) 0.1 10 Assembly Pin soldering temperature (оС) Pin soldering time (sec) 200 3.0 Optical and electrical characteristics (Т=25оС): Characteristics Symbol POP λOP ∆λ ITH IF UOP τR/τF IPD ID CPD RT IC UC DC/DCL L Test condition IOP POP POP CW POP POP POP UREV=5.0 V, POP UREV=5.0 V UREV=5.0 V, f=1 MHz Т=TOP POP POP Min Typ. 0.8 Max Units mW Laser diode Output power from fiber end Wavelength Spectral width (FWHM) Threshold current Forward current Forward voltage ...