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ML7XX19 [MITSUBISHI]

MITSUBISHI LASER DIODES 1310nm InGaAsP FP LASER DIODES; 三菱激光二极管的1310nm的InGaAsP FP激光二极管
ML7XX19
型号： ML7XX19
厂家： Mitsubishi Group    Mitsubishi Group
描述：

MITSUBISHI LASER DIODES 1310nm InGaAsP FP LASER DIODES
三菱激光二极管的1310nm的InGaAsP FP激光二极管

二极管 激光二极管
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中文：  中文翻译
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MITSUBISHI LASER DIODES  
ML7xx19 SERIES  
Notice: Some parametric limits are subject to change.  
1310nm InGaAsP FP LASER DIODES  
TYPE  
ML720J19S, ML720K19S, ML728C19S  
NAME  
ML725B19
F
, ML725C19F  
DESCRIPTION  
FEATURES  
ML7XX19 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.  
•1310nm typical emission wavelength, FP-LDs  
•Wide temperature range operation(-40 to 85ºC)  
•
φ5.6mm TO-CA N package  
Flat window cap : ML720J19S, ML725B19F  
ML7XX19 are hermetically sealed devices having the photo  
diode for optical output monitoring. This is suitable for such  
applications as the light sources for optical communication  
systems up to 2.5Gbps transmission applications.  
Ball lens cap : ML720K19S, ML725C19F  
•
φ3.8mm TO-CA N package  
Ball lens cap : ML728C19S  
APPLICATION  
•Optical communication system  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Po  
Parameter  
Conditions  
Ratings  
Unit  
Light output power  
Laser reverse voltage  
PD reverse voltage  
PD forward current  
Operation temperature  
Storage temperature  
CW  
10[7]  
mW  
V
VRL  
VRD  
IFD  
-
-
-
-
-
2
20  
2
V
mA  
ºC  
ºC  
Tc  
-40 to +85  
-40 to +100  
Tstg  
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25oC)  
Symbol  
Parameter  
Test Conditions  
Min.  
Typ.  
Max.  
Unit  
Ith  
Iop  
Vop  
η
Threshold current  
CW  
3
10  
5
20  
15  
30  
mA  
mA  
Operation current  
Operating voltage  
Slope efficiency  
CW, Po=5mW[3mW]  
CW, Po=5mW[3mW]  
CW, Po=5mW[3mW]  
---  
1.1  
1.5  
V
0.3[0.2]  
0.45[0.35]  
0.6[0.5]  
mW/mA  
Center wavelength  
Spectral Width  
CW, Po=5mW[3mW]  
CW, Po=5mW[3mW],RMS(-20dB)  
CW, Po=5mW[3mW]  
λc  
∆λ  
1290  
---  
---  
1310  
1.0  
25[11]  
1330  
2.0  
---  
nm  
nm  
deg.  
Beam divergence angle(parallel)  
Beam divergence angle  
(perpendicular)  
θ//  
CW, Po=5mW[3mW]  
---  
30[11]  
---  
deg.  
θ⊥  
tr,tf  
Im  
Rise and Fall time (20%-80%)  
Monitor Current (PD)  
Dark Current (PD)  
Ib=Ith,Po=5mW[3mW],20-80%  
CW, Po=5mW[3mW], VRD=1V,  
VRD=10V  
VRD=10V, f=1MHz  
CW, PL=3mW,SI10/125  
---  
0.1  
---  
0.1  
0.5  
---  
0.15  
0.9  
0.1  
20  
nsec  
mA  
µA  
Id  
Ct  
Capacitance (PD)  
---  
10  
pF  
Pf <2>  
0.2  
0.5  
---  
mW  
Fiber Coupling characteristics  
at peak coupling <3>  
ML720K19S  
5.0  
3.0  
5.8  
3.4  
6.2  
3.8  
Df <2>  
CW, PL=3mW,SI10/125  
ML725C19F  
ML728C19S  
mm  
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.  
MITSUBISHI  
ELECTRIC  
May 2004  
MITSUBISHI LASER DIODES  
ML7xx19 SERIES  
1310nm InGaAsP FP LASER DIODES  
OUTLINE DRAWINGS  
Dimension : mm  
+0  
-0.03  
φ5.6  
ML720J19S  
ML725B19F  
φ4.25  
Ｙ
(3)  
Case  
(0.25)  
LD  
(3)  
(4)  
(1)  
(2)  
Ｘ
(1)  
(2)  
PD  
(4)  
±0.1  
1
ML720J19S  
φ3.55±0.1  
φ1.5Min.  
(3)  
φ1.0Min.  
Case  
LD  
Emitting Facet  
Reference Plane  
(1)  
(2)  
PD  
(4)  
±0.25  
φ2.0  
(P.C.D.)  
±0.05  
4-φ0.45  
ML725B19F  
Pin Connection  
(1)  
(2)  
( Top view )  
Dimension : mm  
+0  
-0.03  
φ5.6  
ML720K19S  
ML725C19F  
φ4.25  
(3)  
Case  
Ｙ
(0.25)  
LD  
(3)  
(1)  
(2)  
Ｘ
(1)  
(2)  
PD  
(4)  
(4)  
±0.1  
1
ML720K19S  
±0.1  
φ3.55  
(3)  
±0.005  
φ1.5  
Case  
LD  
(1)  
(2)  
Emitting Facet  
Reference Plane  
PD  
(4)  
ML725C19F  
Pin Connection  
±0.25  
φ2.0  
±0.05  
4-φ0.45  
(P.C.D.)  
(1)  
(2)  
( Top view )  
MITSUBISHI  
ELECTRIC  
May 2004  
MITSUBISHI LASER DIODES  
ML7xx19 SERIES  
1310nm InGaAsP FP LASER DIODES  
OUTLINE DRAWINGS  
+0  
ML728C19S  
φ3.8  
-0.03  
(3)  
(3)  
Case  
X
LD  
(4)  
(1)  
(2)  
(φ3.7)  
φ2.92±0.03  
(R0.13MAX)  
PD  
(4)  
Emitting Facet  
ML728C19S  
Reference Plane  
Pin Connection  
( Top view )  
φ1.43  
4-φ0.35±0.03  
(P.C.D.)  
(1)  
(2)  
MITSUBISHI  
ELECTRIC  
May 2004  
MITSUBISHI LASER DIODES  
ML7xx19 SERIES  
1310nm InGaAsP FP LASER DIODE  
TYPICAL CHARACTERISTICS  
10  
8
6
25°C  
50°C  
75°C  
85°C  
4
2
0
0
10  
20  
30  
40  
50  
60  
Forward current If (mA)  
Fig. 1 Light output v.s. forward current  
-30  
-40  
-50  
-60  
-70  
-80  
Po=5mW, CW  
Tc=25°C  
1295  
1305  
1315  
1325  
1335  
1345  
Wavelength (nm)  
Fig. 2 Spectrum  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
Po=5mW  
Tc=25°C  
q^  
q//  
-60  
-40  
-20  
0
20  
40  
60  
Angle (°)  
Fig. 3 Far field pattern  

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