KLT-131451S

1310nm InGaAsP strained MQW for FP-LD Ø1.5mm ball lens TO CAN KLT-131451S Rev. 006 Description KLT-131451x is long wavelength Fabry-Perot LD source in TO-56 package with ball lens cap. KLT-131451x consists of an InGaAsP strained multi-quantum well(MQW) laser diode(LD) and an InGaAs PIN-PD for output monitoring. It at 1310 nm wavelength band and with data rate of 1.25Gbps. It is suitable for fabricating pigtailed LD source, TOSA(transmitter optical sub assembly), and bi-directional module. FEATURES ● ● ● ● ● ● High performance strained MQW InGaAsP LD with BH(buried hetero-junction) structure Hermetically sealed TO-56 package with Ø1.5mm ball lens cap High reliability and environmental endurance Operating wavelength of 1.3µm band Wide operating temperature range from –40 ℃ to 85℃ Data rates of 1.25Gbps APPLICATIONS ● SONET OC-1~ OC-48/SDH STM-1 ~ STM-16 ● 155Mbps, 622Mbps, and 1.25Gbps for ATM and Ethernet ● Suitable for fabrication of coaxial LD module, TOSA, and Bi-Di module Absolute Maximum Ratings Parameter Operating temperature Storage temperature Peak laser output power Peak reverse laser voltage Peak forward monitor PD current Peak reverse monitor PD voltage Symbol Top Tstg Po Vrl Ifp Vrp Min -40 -40 Max 85 100 8 2 2 20 unit ℃ ℃ mW V mA V Optical and Electrical Characteristics (KLT-131451x Top = 25℃ otherwise specified) Parameter Symbol Min Typ Max Unit Test Conditions Top -40 85 Operating temperature ℃ Ith 4 8 15 mA CW, kink free Threshold current 35 Iop 23 Operating current CW, Po=5mW 0.2 0.3 η Slope efficiency CW, Po=5mW Vop 1.1 1.5 V Operating voltage at rated Po=5mW λc nm at rated Po=5mW 1290 1310 1330 Center wavelength 1 2 nm at rated Po=5mW ∆λ RMS spectral width tr 0.1 0.2 ns 20 to 80 %, Ib = Ith,Po=5mW Optical rise and fall time tr 0.1 0.2 ns 80 to 20 %, Ib = Ith,Po=5mW Im mA at rated Po=5mW , Vrp = 1V 0.05 Monitor PD current Id 0.1 Vrp = 10V µA Monitor PD dark current Cm 10 20 pF Vrp = 10V, 1MHz Monitor PD capacitance Note: The engineering spec can be revised without any previous notice. 1/2 For more information on other parts available, please visit our website: www.kodenshi.co.kr KODENSHI KOREA Corp. 513-5 Eoyang-Dong, Iksan, 570-210, Korea 1310nm InGaAsP strained MQW for FP-LD Ø1.5mm ball lens TO CAN KLT-131451x Rev. 006 Outline Drawing Pin connections Pin config. pin no. 1 pin no. 2 pin no. 3 pin no. 4 4S Case ground LD cathode m-PD anode LD anode/m-PD cathode Ordering information KLT Device Type 1 : FP(BH) Wavelength 31 : 1310 nm 55 : 1550 nm xx:1xx0nm ±3nm(CWDM) yB(band):O,E,S,C,L,NI,NC Data Rate Operating Temp. Package type 1 : 1.5 mm ball lens 2 : 2.0mm ball lens 3 : flat window 4 : aspheric lens Pin Config. S : 4S type G : 4G type R : 4R type 3: 3G Kodenshi LD TO 2 : DFB 4 : AR LD 4 : 1.25 Gbps 2 : -20~70 5 : 2.5 Gbps 4 : -20~85 5 : -40~85 3 : CWDM-DFB 49 : 1490 nm 2/2 For more information on other parts available, please visit our website: www.kodenshi.co.kr KODENSHI KOREA Corp. 513-5 Eoyang-Dong, Iksan, 570-210, Korea