LASER DIODES. ML720Y45S Datasheet


ML720Y45S DIODES. Datasheet pdf. Equivalent


ML720Y45S


(ML7xx45) 1310nm InGaAsP FP LASER DIODES
MITSUBISHI LASER DIODES

ML7xx45 SERIES
Notice: Some parametric limits are subject to change.

1310nm InGaAsP FP LASER DIODES

TYPE NAME
DESCRIPTION

ML720J45S , ML720K45S, ML720Y45S ML725B45F , ML725C45F
FEATURES
•1310nm typical emission wavelength, FP-LDs •Low threshold current, low operating current •Wide temperature range operation (Tc=-40 to 85deg.C) •φ5.6mm TO-CA N package Flat window cap : ML720J45S, ML725B45F Ball lens cap : ML720K45S, ML725C45F, ML720Y45S

ML7XX45 series are InGaAsP laser diodes which provide a stable, single transverse mode oscillation with emission wavelength of 1310nm and standard continuous light output of 5mW. ML7XX45 are hermetically sealed devices having the photo diode for optical output monitoring. This is suitable for such applications as FTTH (Fiber to the Home) and ~ 1Gbps Ethernet / Fiber channel systems.

APPLICATION •~155Mbps FTTH system •~1Gbps Ethernet , Fiber channel

ABSOLUTE MAXIMUM RATINGS
Symbol Po VRL VRD IFD Tc Tstg
www.DataSheet4U.com

Parameter Light output power Laser reverse voltage PD reverse voltage PD forward current Operation temperature Storage temperature

Conditions CW -

Ratings 10[7] 2 20 2 -40 to +85 -40 to +100

Unit mW V V mA deg.C deg.C

ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25oC)
Symbol Ith Iop Vop η λc ∆λ θ∥ θ⊥ tr,tf Im Id Ct Pf(Note2) Df(Note2) Parameter Threshold current Operation current Operating voltage S...



ML720Y45S
Notice: Some parametric limits are subject to change.
MITSUBISHI LASER DIODES
ML7xx45 SERIES
1310nm InGaAsP FP LASER DIODES
TYPE
NAME
ML720J45S , ML720K45S, ML720Y45S
ML725B45F , ML725C45F
DESCRIPTION
ML7XX45 series are InGaAsP laser diodes which provide
a stable, single transverse mode oscillation with emission
wavelength of 1310nm and standard continuous light output
of 5mW.
ML7XX45 are hermetically sealed devices having the photo
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
Symbol
Parameter
Po Light output power
VRL
Laser reverse voltage
VRD
PD reverse voltage
IFD PD forward current
Tc Operation temperature
Tstg Storage temperature
www.DataSheet4U.com
FEATURES
1310nm typical emission wavelength, FP-LDs
Low threshold current, low operating current
Wide temperature range operation
(Tc=-40 to 85deg.C)
•φ5.6mm TO-CA N package
Flat window cap : ML720J45S, ML725B45F
Ball lens cap : ML720K45S, ML725C45F, ML720Y45S
APPLICATION
~155Mbps FTTH system
~1Gbps Ethernet , Fiber channel
Conditions
CW
-
-
-
-
-
Ratings
10[7]
2
20
2
-40 to +85
-40 to +100
Unit
mW
V
V
mA
deg.C
deg.C
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25oC)
Symbol
Parameter
Test Conditions
Ith
Iop
Vop
η
λc
∆λ
θ∥
θ⊥
tr,tf
Im
Id
Ct
Pf(Note2)
Df(Note2)
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>
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
ML720K45S
ML725C45F
ML720Y45S
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.
Min.
3
10
---
0.3[0.2]
1290
---
---
---
---
0.1
---
---
0.4
5.0
6.0
Typ.
5
20
1.1
0.4[0.3]
1310
1
25[11]
30[11]
0.3
0.5
---
10
0.8
5.8
6.5
Max.
15
35
1.5
0.7[0.5]
1330
2
---
---
0.7
0.9
0.1
20
---
6.2
7.0
Unit
mA
mA
V
mW/mA
nm
nm
deg.
deg.
nsec
mA
µA
pF
mW
mm
MITSUBISHI
ELECTRIC
May 2004

ML720Y45S
OUTLINE DRAWINGS
ML720J45S
ML725B45F
ML720K45S
ML725C45F
MITSUBISHI LASER DIODES
ML7xx45 SERIES
1310nm InGaAsP FP LASER DIODES
Dimension : mm
φ5.6
+0
-0.03
φ4.25
(0.25)
(3)
(1) (2)
(4)
1±0.1
φ3.55±0.1
φ1.5Min.
φ1.0Min.
Emitting Facet
Reference Plane
φ2.0±0.25
(P.C.D.)
(1)
4-φ0.45±0.05
(2)
Dimension : mm
φ5.6
+0
-0.03
φ4.25
(0.25)
(3)
(1) (2)
(4)
1±0.1
φ3.55±0.1
φ1.5±0.005
Emitting Facet
Reference Plane
φ2.0±0.25
(P.C.D.)
(1)
4-φ0.45±0.05
(2)
(3)
Case
LD
(1)
(2)
PD
(4)
ML720J45S
(3)
Case
LD
(1) (2)
PD
(4)
ML725B45F
Pin Connection
( Top view )
(3)
Case
LD
(1)
(2)
PD
(4)
ML720K45S
(3)
Case
LD
(1) (2)
PD
(4)
ML725C45F
Pin Connection
( Top view )
MITSUBISHI
ELECTRIC
May 2004




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