ML920L43S LASER DIODE Datasheet

ML920L43S Datasheet, PDF, Equivalent


Part Number

ML920L43S

Description

(ML9xx43) 2.5Gbps InGaAsP DFB LASER DIODE

Manufacture

Mitsubishi Electric

Total Page 2 Pages
Datasheet
Download ML920L43S Datasheet


ML920L43S
Notice : Some parametric limits are subject to change
MITSUBISHI LASER DIODES
ML9XX43 SERIES
2.5Gbps InGaAsP DFB LASER DIODE
TYPE ML925B43F / ML920J43S
NAME ML925J43F / ML920L43S
DESCRIPTION
ML9XX43 series are uncooled DFB (Distributed Feedback) laser
diodes for 2.5Gbps transmission emitting light beam at 1550nm.
ML9xx43 can operate in the wide temperature range from -20oC to
95 oC without any temperature control. They are well suited
for light source in long distance digital transmission
application.
APPLICATION
2.5Gbps long-haul transmission
FEATURES
· Wide temperature range operation (-20oC to 95oC)
· High side-mode-suppression-ratio (typical 40dB)
· High resonance frequency (typical 11GHz)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Po Output power
If Forward current (Laser diode)
VRL Reverse voltage (Laser diode)
IFD Forward current (Photo diode)
VRD Reverse voltage (Photo diode)
Tc Case temperature
Tstg Storage temperature
Conditions
CW
---
---
---
---
---
---
Ratings
10
150
2
2
20
-20 to +95
-40 to +100
Unit
mW
mA
V
mA
V
ºC
ºC
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC)
Symbol
Parameter
Test conditions
www.DataSheet4U.com
Ith
Threshold current
CW
CW, Tc=95ºC
Iop Operation current
CW, Po=5mW
CW, Po=5mW , Tc=95ºC
Vop Operating voltage
CW, Po=5mW
η Slope efficiency
CW, Po=5mW
λp Peak wavelength
CW, Po=5mW, Tc=-20 to 95ºC
SMSR Side mode suppression ratio
CW, Po=5mW, Tc=-20 to 95ºC
θ // Beam divergence angle (parallel) <*1> CW, Po=5mW
θ (perpendicular) <*1> CW, Po=5mW
fr Resonance frequency
2.48832Gbps,Ib=Ith, Ipp=30mA
tr,tf Rise and Fall time <*2>
2.48832Gbps,Ib=Ith, Ipp=30mA
20%-80%
Im Monitoring output current (PD)
CW, Po=5mW,VRD=1V,RL=10
Id Dark current (PD)
VRD=5V
Ct Capacitance (PD)
VRD=5V
<*1> Beam divergence is not applied to ML925J43F and ML920L43S.
<*2> Except influence of the 18mm lead.
Min.
---
---
---
---
---
0.20
1530
35
---
---
Typ.
10
35
25
70
1.1
0.28
1550
40
25
35
Max.
15
50
40
80
1.5
---
1570
---
---
---
--- 11 ---
--- 80 120
0.05 0.2
--- ---
--- 10
2.0
0.1
20
Unit
mA
mA
V
mW/mA
nm
dB
deg.
deg.
GHz
ps
mA
µA
pF
MITSUBISHI
ELECTRIC
Aug. 2005

ML920L43S
Notice : Some parametric limits are subject to change
MITSUBISHI LASER DIODES
ML9XX43 SERIES
2.5Gbps InGaAsP DFB LASER DIODE
OUTLINE DRAWINGS
ML925B43F
ML920J43S
Dimensions : mm
φ5.6
+0
-0.03
φ4.25
(3)
(0.25)
(1) (2)
(4)
1±0.1
φ3.55±0.1
φ2.0Min.
φ1.0Min.
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)
MMLL992255BB114F3F
(3)
Case
LD
(1)
(2)
PD
(4)
MMLL9200JJ1413SS
Pin Connection
( Top view )
ML925J43F
ML920L43S
Top View
Dimensions : mm
φ5.6
+0
-0.03
φ4.3
(3)
(0.25)
(1) (2)
(4)
φ3.75±0.1
1±0.1
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)
MMLL992255JJ1413FF
(3)
Case
LD
(1)
(2)
PD
(4)
MMLL9200LL1413SS
PPiinn CCoonnnneecctitoionn
(TTooppvvieieww) )
MITSUBISHI
ELECTRIC
Aug. 2005


Features MITSUBISHI LASER DIODES ML9XX43 SERIES Notice : Some parametric limits are sub ject to change 2.5Gbps InGaAsP DFB LASE R DIODE TYPE NAME DESCRIPTION ML925B4 3F / ML920J43S ML925J43F / ML920L43S AP PLICATION 2.5Gbps long-haul transmissio n ML9XX43 series are uncooled DFB (Dis tributed Feedback) laser diodes for 2.5 Gbps transmission emitting light beam a t 1550nm. ML9xx43 can operate in the wi de temperature range from -20oC to 95 o C without any temperature control. They are well suited for light source in lo ng distance digital transmission applic ation. FEATURES · Wide temperature ra nge operation (-20oC to 95oC) · High s ide-mode-suppression-ratio (typical 40d B) · High resonance frequency (typical 11GHz) ABSOLUTE MAXIMUM RATINGS Symbo l Po If VRL IFD VRD Tc Tstg Parameter O utput power Forward current (Laser diod e) Reverse voltage (Laser diode) Forwar d current (Photo diode) Reverse voltage (Photo diode) Case temperature Storage temperature Conditions CW ------------Ratings 10 150 2 2 20 -20 t.
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