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Mitsubishi Electric Semiconductor |
Approved
Approved
TZ7-01-123B (1/6)
June 20, 2001
Charged
H.Koyanagi
Specification of uncooled DFB-LD module
Module type: FU-445SDF-x1Mxx
( Mitsubishi standard product )
AB
x
Date
20.Jun.’01
CD
Approved
Y.Hozumi
MITSUBISHI ELECTRIC CORPORATION
* Mitsubishi Electric Corp. reserves the right to change product design and specification without notice.
TZ7-01-123B (2/6)
MITSUBISHI (OPTICAL DEVICES)
FU-445SDF-x1Mxx
1.3 µm UNCOOLED DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
DESCRIPTION
Module type FU-445SDF-x1Mxx is a 1.3µm Uncooled
DFB-LD module with single-mode optical fiber.
This module is suitable to a light source for use in
2.5Gb/s digital optical communication systems.
FEATURES
l λ/4 shifted Multi quantum wells (MQW) DFB
Laser Diode module
l Input impedance is 25Ω
l Emission wavelength is in 1.3µm band
l High-speed response
l Built-in optical isolator
l Built-in thermistor and bias T
l 8-pin Mini-DIL package with Gull wing leads
l With photodiode for optical output monitor
APPLICATION
High speed transmission systems (~2.5Gb/s)
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol
Laser diode Optical output
Pf
power
Forward current
If
Reverse voltage
Vrl
Photodiode Reverse voltage
Vrd
Forward current
Ifd
Operating case temperature
Tc
Storage temperature
Tstg
Conditions
CW
CW
-
-
-
-
-
Rating
6
100
2
20
2
-20 ~ +85
-40 ~ +85
Unit
mW
mA
V
V
mA
°C
°C
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