OKI OL5492N-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
2–f2.2
7
12.7
17
e
6.41
w
21.213
4
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
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
I
DARK
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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