ML920J40S-10 [MITSUBISHI]
2.5Gbps InGaAsP DFB LASER DIODE; 2.5Gbps的的InGaAsP DFB激光二极管型号: | ML920J40S-10 |
厂家: | Mitsubishi Group |
描述: | 2.5Gbps InGaAsP DFB LASER DIODE |
文件: | 总3页 (文件大小:211K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ML9MXITXSU4BI0SHI SLAESERR IDIEODSES
Notice : Some parametric limits are subject to change
2.5Gbps InGaAsP DFB LASER DIODE
TYPE
ML925B40F / ML920J40S
ML925J40F / ML920L40S
NAME
DESCRIPTION
APPLICATION
ML9XX40 series are uncooled DFB (Distributed Feedback) laser
diodes for 2.5Gbps transmission emitting light beam at 1470~1610nm.
λ/4 shifted grating structure is employed to obtain excellent SMSR
performance under 2.5Gbps modulation. Furthermore, ML9xx40 can
operate in the wide temperature range from 0oC to 85 oC without any
temperature control. They are well suited for light source in long
distance digital transmission application of coarse WDM.
· 2.5Gbps long-haul transmission
· Coarse WDM application
FEATURES
· λ/4 shifted grating structure
· Wide temperature range operation (0oC to 85oC)
· High side-mode-suppression-ratio (typical 45dB)
· High resonance frequency (typical 11GHz)
ABSOLUTE MAXIMUM RATINGS
Symbol
Po
Parameter
Conditions
Ratings
Unit
Output power
CW
---
6
150
2
mW
mA
V
If
VRL
IFD
Forward current (Laser diode)
Reverse voltage (Laser diode)
Forward current (Photo diode)
Reverse voltage (Photo diode)
---
---
2
20
mA
V
VRD
---
Tc
Tstg
Case temperature
Storage temperature
---
---
0 to +85
-40 to +100
ºC
ºC
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC)
Symbol
Ith
Parameter
Threshold current
Test conditions
Min. Typ. Max.
Unit
mA
CW
CW
---
---
---
---
---
---
---
10
35
45
35
70
90
1.1
15
40
<*1>
<*2>
Tc=85ºC
50
Iop
Operation current
CW, Po=5mW
CW, Po=5mW
Tc=85ºC
45
mA
<*1>
<*2>
80
100
1.5
---
Vop
η
Operating voltage
Slope efficiency
CW, Po=5mW
CW, Po=5mW
CW, Po=5mW <*3>
CW, Po=5mW
V
0.17 0.22
0.15 0.20
mW/mA
---
Peak wavelength
Side mode suppression ratio
Side mode suppression ratio(RF)
<*4>,<*5>
45
nm
dB
λp
35
---
---
---
---
---
CW, Po=5mW, Tc=0 to 85ºC
SMSR
2.48832Gbps,Ib=Ith, Ipp=40mA
45
25
Beam divergence angle (parallel) <*6> CW, Po=5mW
(perpendicular) <*6> CW, Po=5mW
deg.
deg.
θ //
θ ┴
---
30
---
fr
Resonance frequency
2.48832Gbps,Ib=Ith, Ipp=40mA
---
11
---
GHz
ps
2.48832Gbps,Ib=Ith, Ipp=40mA
tr,tf
Rise and Fall time <*7>
---
80
120
20%-80%
Monitoring output current (PD)
Dark current (PD)
Capacitance (PD)
Im
Id
Ct
0.1
---
---
---
---
10
1.0
0.1
20
mA
µA
pF
CW, Po=5mW,VRD=1V,RL=10Ω
V
RD=5V
VRD=5V
<*1> Applied to ML9xx40-04~09 and -12~17.
<*2> Applied to ML9xx40-10~11 and -18~19.
<*3> Applied to ML925J40F and ML920L40S.
<*6> Beam divergence is not applied to ML925J40F and ML920L40S.
<*7> Except influence of the 18mm lead.
MITSUBISHI
ELECTRIC
Feb. 2005
ML9MXITXSU4BI0SHI SLAESERR IDIEODSES
Notice : Some parametric limits are subject to change
2.5Gbps InGaAsP DFB LASER DIODE
<*4> Peak Wavelength
Limits
Type
Symbol
Test Condition
Unit
Min.
Typ. Max.
ML925B40F-01 / ML920J40S-01
ML925J40F-01 / ML920L40S-01
ML925B40F-04 / ML920J40S-04
ML925J40F-04 / ML920L40S-04
ML925B40F-05 / ML920J40S-05
ML925J40F-05 / ML920L40S-05
ML925B40F-06 / ML920J40S-06
ML925J40F-06 / ML920L40S-06
ML925B40F-07 / ML920J40S-07
ML925J40F-07 / ML920L40S-07
ML925B40F-08 / ML920J40S-08
ML925J40F-08 / ML920L40S-08
ML925B40F-09 / ML920J40S-09
ML925J40F-09 / ML920L40S-09
ML925B40F-10 / ML920J40S-10
ML925J40F-10 / ML920L40S-10
ML925B40F-11 / ML920J40S-11
ML925J40F-11 / ML920L40S-11
CW, Po=5mW
Tc= 0 to 85ºC
1530 1550 1570
1467 1470 1473
1487 1490 1493
1507 1510 1513
1527 1530 1533
1547 1550 1553
1567 1570 1573
1587 1590 1593
1607 1610 1613
nm
λp
CW, Po=5mW
Tc= 25ºC
<*5> Peak Wavelength
Limits
Typ. Max.
Type
Symbol
Test Condition
Unit
nm
Min.
ML925B40F-12 / ML920J40S-12
ML925J40F-12 / ML920L40S-12
ML925B40F-13 / ML920J40S-13
ML925J40F-13 / ML920L40S-13
ML925B40F-14 / ML920J40S-14
ML925J40F-14 / ML920L40S-14
ML925B40F-15 / ML920J40S-15
ML925J40F-15 / ML920L40S-15
ML925B40F-16 / ML920J40S-16
ML925J40F-16 / ML920L40S-16
ML925B40F-17 / ML920J40S-17
ML925J40F-17 / ML920L40S-17
ML925B40F-18 / ML920J40S-18
ML925J40F-18 / ML920L40S-18
ML925B40F-19 / ML920J40S-19
ML925J40F-19 / ML920L40S-19
1468 1470 1472
1488 1490 1492
1508 1510 1512
1528 1530 1532
1548 1550 1552
1568 1570 1572
1588 1590 1592
1608 1610 1612
CW, Po=5mW
Tc= 25ºC
λp
MITSUBISHI
ELECTRIC
Feb. 2005
ML9MXITXSU4BI0SHI SLAESERR IDIEODSES
Notice : Some parametric limits are subject to change
OUTLINE DRAWINGS
2.5Gbps InGaAsP DFB LASER DIODE
+0
-0.03
ML925B40F
ML920J40S
φ5.6
(3)
Case
φ4.25
Y
LD
(0.25)
(1)
(2)
(3)
(4)
PD
X
(4)
(1)
(2)
ML925B40F
±0.1
1
φ3.55±0.1
φ2.0Min.
(3)
Case
φ1.0Min.
LD
(1)
(2)
Emitting Facet
Reference Plane
PD
(4)
ML920J40S
±0.25
φ2.0
(P.C.D.)
±0.05
4-φ0.45
Pin Connection
( Top view )
(1)
(2)
(3)
ML925J40F
ML920L40S
+0
-0.03
φ5.6
Case
LD
φ4.3
Y
(1)
(2)
(0.25)
Top View
(3)
PD
(4)
X
(1)
(2)
(4)
ML925J40F
1±0.1
φ3.75±0.1
(3)
Case
Z
LD
(1)
(2)
Emitting Facet
Reference Plane
PD
(4)
±0.25
φ2.0
(P.C.D.)
M
L
9
2
0
L
40S
±0.05
4-φ0.45
Pin Connection
(T ie
(1)
(2)
o
p
v
w
)
MITSUBISHI
ELECTRIC
Feb. 2005
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