MITSUBISHI (OPTICAL DEVICES) FU-436SDF-F1M1 1.3 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL DESCRIPTION Mod ule type FU-436SDF-F1M1 has been developed for coupling a sin glemode optical fib er and a 1.3 mm wavelength InGaAsP DFB LD (Laser diode). FU-436SDF-F1M1 is suitable to light source for highspeed short haul and long haul digital optical communication systems. FEATURES MQW-DFB laser diode module High-speed response Emission wavelength is in 1.3 mm band Built-in optical isolator APPLICATION High -speed short haul and long haul digital optical communication systems. ABSOLUTE MAXIMUM RATINGS Parameter Laser diode Photodiode for monitoring (Tc=25° C) Symbol Optical output Pf power from fib er end Conditions Rating Unit CW 5 mW Reverse voltage Vrl - 2 V Reverse voltage Vrd - 20 V Forward current Ifd - 2 mA Operating case temperature Tc - 0~+85 °C Storage temperature Tstg - -40~+85 °C MITSUBISHI (OPTICAL DEVICES) FU-436SDF-F1M1 1.3 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL OPTICAL CHARACTERISTICS(Tc=0~85°C unless otherwise noted) Parameter Symbol Threshold Current Ith Operating Current Iop Modulation Current Imod Operating Voltage Vop Threshold Output Power Differential Efficiency Pth Central Wavelength lc Spectral Width (-20dB) Side Mod e Suppression Ratio Rise and Fall Time h Dl (-20dB) SMSR tr,tf Tracking Error Er (Note 3) Monitor Current Dark Current (Photodiode) Capacitance (Photodiode) Imon Id Ct Test Conditions CW,Tc=25°C CW CW,APC, Im(Pf(25°C)=4mW) CW,APC, Im(Pf(25°C)=4mW) CW,APC, Im(Pf(25°C)=4mW) CW,If=Ith(Note1) CW,APC, Im(Pf(25°C)=4mW) CW,APC, Im(Pf(25°C)=4mW) CW,APC, Im(Pf(25°C)=4mW) CW,APC, Im(Pf(25°C)=4mW) Pfpeak=4mW, Ib=Ith(Note 2) 10-90%(Note 1) CW,APC, Im(Pf(25°C)=4mW) CW,Pf=4mW,Vrd=5V Vrd=5V, Tc=25°C Vrd=5V,f=1MHz Limits Min. Typ. Max. - - 25 mA 2 - - 50 90 mA 8 - 65 mA - 1.2 1.7 V 0.04 - 0.15 - mW mW/mA 1290 1310 1330 nm - - 1.0 nm 30 - - dB - - 1 ns - 0.4 1.0 dB 0.1 - 0.01 1 mA - - 25 pF Note 1. If : Forward current(LD) Note 2. Ib : Bias current(LD) Note 3. Er=MAX 10´log(Pf(Tc)/Pf(25°C) OPTICAL FIBER SPECIFICATION Parameter Type Mode field dia. Cladding dia. Jacket dia. Connector type Limits Unit Unit Single Mode - 9.5±1 mm 125±2 0.9typ. FC/PC mm mm - mA MITSUBISHI (OPTICAL DEVICES) FU-436SDF-F1M1 1.3 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL OUTLINE DIAGRAM (Unit : mm) NOTE. TOLERANCE UNLESS NOTED ±0.5 FU-436SDF-F1M1