FU-68SDF-X8YYMZZF Datasheet, PDF (1/6 Pages) Mitsubishi Electric Semiconductor – 1.55 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL

FEB06 (1/6)
MITSUBISHI (OPTICAL DEVICES)
FU-68SDF-x8yyMzzF
1.55 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
DESCRIPTION
Module type FU-68SDF-x802MzzF/-x810MzzF is a
1.55μm DFB-LD module with single mode optical fiber.
This module is suitable to a directly modulated light
source for use in 2.5Gb/s digital optical communication
systems.
This module is prepared in accordance with ITU-T
recommendation wavelength channel plan for Dense-
WDM transmission.
FEATURES
• Input impedance is 25Ω
• Multi quantum wells (MQW) DFB Laser Diode
module
• Emission wavelength is in full C band
• Single mode optical fiber pig-tail
• Built-in optical isolator
• Built-in thermal electric cooler
• Butterfly package
• With photodiode for optical output monitor
• RoHS (2002/95/EC) complian
APPLICATION
High speed transmission systems (~2.5Gb/s)
Dense-WDM systems
ABSOLUTE MAXIMUM RATINGS (Tld=Tset)
Parameter
Symbol
Conditions
Rating
Unit
Laser diode
Optical output power
Pf
CW
-x802MzzF
6
mW
-x810MzzF
15
Forward current
If
CW
150
mA
Reverse voltage
Vrl
-
2
V
Photodiode
Reverse voltage
Vrd
-
20
V
Forward current
Ifd
-
2
mA
Thermo-electric Cooler current
Ipe
-
1.3
A
cooler (Note 1)
Cooler voltage
Vpe
-
3.1
V
Operating case temperature
Tc
-
-20 ~ 70
°C
Storage temperature
Tstg
-
-40 ~ 85
°C
Note 1) Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading or
operation without heatsink may easily damage the module by exceeding the storage temperature range.
Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the
catastrophic damage.
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.