ml720j45s Mitsumi Electronics, Corp., ml720j45s Datasheet
ml720j45s
Manufacturer Part Number
ml720j45s
Description
1310nm Ingaasp Fp Laser Diodes
Manufacturer
Mitsumi Electronics, Corp.
Datasheet
1.ML720J45S.pdf
(3 pages)
Notice: Some parametric limits are subject to
DESCRIPTION
a stable, single transverse mode oscillation with emission
wavelength of 1310nm and standard continuous light output
of 5mW.
diode for optical output monitoring. This is suitable for such
applications as FTTH (Fiber to the Home) and ~ 1Gbps Ethernet
/ Fiber channel systems.
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25
ML7XX45 series are InGaAsP laser diodes which provide
ML7XX45 are hermetically sealed devices having the photo
Df(Note2)
Pf(Note2)
Symbol
θ∥
θ⊥
Note : <1> [ ]applied to the lens cap type.
Note : <2> Pf,Df are applied to the ball lens type.
Note : <3> Df is a distance between reference plane of the base to the fiber.
Vop
tr,tf
Iop
∆λ
Ith
λc
Im
Ct
Id
η
Symbol
TYPE
NAME
VRD
VRL
Tstg
IFD
Po
Tc
Threshold current
Operation current
Operating voltage
Slope efficiency
Center wavelength
Spectral Width
Beam divergence angle(parallel)
Beam divergence angle(perpendicular)
Rise and Fall time (10%-90%)
Monitor Current (PD)
Dark Current (PD)
Capacitance (PD)
Fiber Coupling characteristics
at peak coupling<3>
Parameter
ML720J45S , ML720K45S, ML720Y45S
ML725B45F , ML725C45F
Operation temperature
Laser reverse voltage
Storage temperature
PD forward current
Light output power
PD reverse voltage
Parameter
change.
CW
CW, Po=5mW
CW, Po=5mW
CW, Po=5mW
CW, Po=5mW
CW, Po=5mW,RMS(-20dB)
CW, Po=5mW
CW, Po=5mW
Ib=Ith,Po=5mW,10-90%
CW, Po=5mW, VRD=1V,
VRD=10V
VRD=10V, f=1MHz
CW, PL=5mW,SI10/125
CW,
PL=5mW,SI10/125
Test Conditions
MITSUBISHI
ELECTRIC
Conditions
o
C)
CW
ML720K45S
ML725C45F
ML720Y45S
-
-
-
-
-
FEATURES
•1310nm typical emission wavelength, FP-LDs
•Low threshold current, low operating current
•Wide temperature range operation
•φ5.6mm TO-CA N package
APPLICATION
•
•
Flat window cap : ML720J45S, ML725B45F
Ball lens cap : ML720K45S, ML725C45F, ML720Y45S
(Tc=-40 to 85deg.C)
~1Gbps Ethernet , Fiber channel
~155Mbps FTTH system
ML7xx45 SERIES
0.3[0.2]
1290
-40 to +100
Min.
-40 to +85
1310nm InGaAsP FP LASER DIODES
0.1
0.4
5.0
6.0
10
---
---
---
---
---
---
---
3
Ratings
10[7]
20
2
2
MITSUBISHI LASER DIODES
0.4[0.3]
25[11]
30[11]
1310
Typ.
1.1
0.3
0.5
0.8
5.8
6.5
20
---
10
5
1
0.7[0.5]
Max.
1330
1.5
0.7
0.9
0.1
6.2
7.0
15
35
---
---
20
---
deg.C
deg.C
2
Unit
mW
mA
V
V
May 2004
mW/mA
nsec
mW
Unit
deg.
deg.
mm
mA
mA
mA
nm
nm
µA
pF
V
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