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LASER DIODES
OL5492N-03
electronic components
OL5492N-03
1.55
mm Low-Power Laser Coaxial Module
GENERAL DESCRIPTION
The OL5492N-03 is a low-power MQW coaxial laser module with a single-mode fiber pigtail.
This module is a suitable light source for subscriber loops and optical LAN systems.
FEATURES
Single-mode fiber output: Pf=300 mW
Includes monitor photodiode for power control
Wide operating temperature
Multi-quantum-well (MQW) structure
APPLICATIONS
Subscriber loops
LAN systems
PACKAGE DIMENSIONS (Unit: mm)
OL5492N-03
E2V0030-37-X1
q
w
LD
CASE
f6.8
f4
r
q
2
r
4f0.45
21.2
13
2f2.2
4
7
12.7
17
6.4
1
e
PD
e
w
2/2
LASER DIODES
OL5492N-03
Parameter
Symbol
Min.
Unit
Threshold Current
Fiber Output Power
Center Wavelength
Ith
Pf
lc
--
mA
300
mW
1520
nm
(Ta=25C)
Typ.
10
--
1550
Max.
25
--
1580
Test Conditions
--
I
F
=Ith+30 mA
Pf=300 mW
Spectral Width
s
--
nm
--
5
Pf=300 mW, RMS
Rise Time
t
r
--
ns
--
0.5
Ibias=Ith
Fall Time
t
f
--
ns
--
0.5
Pf=300 mW, 10% to 90%
Forward Voltage
V
F
--
V
1.1
1.5
Pf=300 mW
Monitor Current
Im
50
mA
--
--
V
R
(PD)=5 V, Pf=300 mW
PD Dark Current
I
DARK
--
nA
0.5
20
V
F
(PD)=5 V
ABSOLUTE MAXIMUM RATINGS
OPTICAL AND ELECTRICAL CHARACTERISTICS
TYPICAL CHARACTERISTICS
0.0
0
0
1
2
3
4
0.0
1.0
2.0
3.0
4.0
Fiber Output Power vs. Forward Current
Forward Current I
F
(mA)
Im
50
45
40
35
30
25
20
15
10
5
0.1
0.2
0.3
0.4
0.5
V
F
Pf
Fiber Output Power Pf (mW)
Monitor Current Im (mA)
Forward Voltage V
F
(V)
Parameter
Symbol
Ratings
Unit
Fiber Output
LD Reverse Voltage
Operating Temperature
Storage Temperature
Pf
V
R
(LD)
T
opr
T
stg
500
mW
2
V
20 to +65
C
40 to +85
C
PD Reverse Voltage
V
R
(PD)
20
V
PD Forward Current
I
F
(PD)
10
mA
Test Conditions
--
--
Ta=25C
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