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LASER DIODES
OL392N-03, OL3492N-03
electronic components
OL392N-03, OL3492N-03
1.3
mm Low-Power Laser-Diode Coaxial Module
GENERAL DESCRIPTION
The OL392N-03 and OL3492N-03 are 1.3 mm, MQW InGaAsP/InP laser-diode coaxial modules
with single-mode fiber pigtails. These modules are optimal light sources for optical subscriber
loops and LAN systems.
FEATURES
Single-mode fiber output: Pf=300 mW
Includes monitor photodiode for power control
Wide operating temperature range
Multi-quantum-well (MQW) structure
APPLICATIONS
Subscriber loops
LAN systems
PACKAGE DIMENSIONS (Unit: mm)
OL392N-03
OL3492N-03
E2V0025-37-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
4f0.45
q
w
PD
e
LD
CASE
1.5
25.2
13
38.2
f6.8
3f2.4
q
w
e
16
2
8
12
7
r
r
2/2
LASER DIODES
OL392N-03, OL3492N-03
ABSOLUTE MAXIMUM RATINGS
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
40 to +85
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
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 (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
Min.
Unit
Threshold Current
Fiber Output Power
Center Wavelength
Ith
Pf
lc
--
mA
300
mW
1270
nm
(Ta=25C)
Typ.
15
--
1310
Max.
30
--
1350
Test Conditions
--
I
F
=Ith+20 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
Forward Voltage
V
F
--
V
--
2
Pf=300 mW
Monitor Current
Im
50
mA
--
--
V
R
(PD)=5 V, Pf=300 mW
PD Dark Current
I
DARK
--
nA
--
20
V
F
(PD)=V
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