MITSUBISHI

FU-64SLD-71.551.1 m LD Module with Singlemode Fiber PigtailModule type FU - 64SLD-7 has been developedfor coupling a singlemode optical fiber and a1.55tLm wavelength InGaAsP LD (Laser diode).The package is incorporated with dual- in -linepins for electrical connection.This module is suitable to light source for usein high-speed long haul digital optical communicationsystems and use in measuring instruments.FEATURES• High - speed response• High optical output• Emission wavelength is in 1.55tLm band• Low threshold current (15mA typ.)• Built - in thermal electric cooler• Dual- in -line package• With photodiodes for optical output monitor• Diodes are hermetically sealedFU·64SLD·7ABSOLUTE MAXIMUM RATINGS (TLo=25°C)Laser diodeItemsOptical output power fromfiber endReverse VoltageForward CurrentSymbolsPFVRLPhotodiode for Reverse Voltage VRDmonitoring Forward Current 1FDOperating case temperatureStorage temperatureNote 1) Pulse conditlOn : Pulse wIdth;;; 4/ls, Duty ratio;;; 1 %1FLTcTstgConditions Ratings UnitsCW 6mWPulse (Note 1) 15- 2 VPulse (Note 1) 400 rnA- 15 V- 2 rnA- -20-65 "C- -40-70 "COUTLINE DRAWINGS Unit (mm) .25.4~22.8 25Jrs ::3.2 19 ±0.3000000'0 L..2-_ ---~ ~PIN FUNCTION1 COOLER ANODEDOOOOOi'IGTj2 NC~ +200IT T:j1000 03 NC4 NCBOTTOM VIEW5 LD ANODE. GNDI 2-n26 NC7 PD CATHODE2.548 PD ANODE3.8 15.24 .9 LD CATHODE10 LD ANODE. GND11 THERMISTOR12 THERMISTOR13 NC14 COOLER CATHODEFU-64SLD·7BOTTOM VIEWFiber• MITSUBISHI..... ELECTRIC7 - 39