OKI OL5492-03 Datasheet
E2V0030-37-X1
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
f6.8
21.213
2–f2.2
4
7
12.7
17
e
6.41
w
4–f0.45
f4
LD
r
q
2
CASE
r
qw
e
PD
1/2
LASER DIODES OL5492N-03
ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Ratings Unit
Fiber Output
LD Reverse Voltage
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Pf
(LD)
V
R
V
(PD) 20 V
R
(PD) 10 mA
I
F
T
opr
T
stg
Test Conditions
Ta=25°C
—
—
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter Symbol Min. Unit
Threshold Current
Fiber Output Power
Center Wavelength
Spectral Width
Rise Time
Fall Time
Forward Voltage
PD Dark Current
Monitor Current
I
DARK
Test Conditions
Ith
Pf
lc
—
I
=Ith+30 mA
F
Pf=300 mW
s —nm—5Pf=300 mW, RMS
t
r
Pf=300 mW, 10% to 90%
t
f
V
F
VR(PD)=5 V, Pf=300 mW
Im 50 mA——
500 mW
2V
–20 to +65 °C
–40 to +85 °C
(Ta=25°C)
Typ.
—mA
300 mW
1520 nm
10
—
1550
Max.
25
—
1580
—ns— 0.5Ibias=Ith
—ns— 0.5
—V1.1 1.5Pf=300 mW
—nA0.5 20VF (PD)=5 V
TYPICAL CHARACTERISTICS
Fiber Output Power vs. Forward Current
0.5
0.4
0.3
0.2
Fiber Output Power Pf (mW)
0.1
0.0
0
Pf
V
F
Im
Forward Current IF (mA)
4
3
2
1
0
5045403530252015105
4.0
3.0
2.0
Monitor Current Im (mA)
1.0
0.0
(V)
F
Forward Voltage V
2/2
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