OL4492L データシートの表示（PDF） - Oki Electric Industry
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OL4492L Datasheet PDF : 6 Pages
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LASER DIODES
OL4492L, OL5492L/A, OL5492L/B
ABSOLUTE MAXIMUM RATINGS
Parameter
Fiber Output
LD Forward Current
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Symbol
Pf
IF (LD)
VR (PD)
IF (PD)
Topr
Tstg
Test Conditions
Ta=25°C
—
—
Ratings
3
150
20
10
0 to +65
–40 to +85
Unit
mW
mA
V
mA
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Fiber Output Power
Operating current
Side Mode Suppresion Ratio
Rise Time
Fall Time
Forward Voltage
PD Dark Current
Monitor Current
Symbol Test Conditions
Ith
—
Pf
CW
Iop
Pf=2 mW
SMSR
Pf=2 mW
tr
Ibias=Ith
tf Pf=2 mW, 10% to 90%
VF
Pf=2 mW
IDARK
VR(PD)=5 V
Im VR (PD)=5 V, Pf=2 mW
Min.
—
2
—
30
—
—
—
—
50
Typ.
—
—
—
—
—
—
1.1
0.5
—
Max.
40
—
120
—
0.5
0.5
1.5
20
—
(Ta=25°C)
Unit
mA
mW
mA
dB
ns
ns
V
nA
mA
Peak Wavelength
Model
OL4492L
OL5492L/A
OL5492L/B
Symbol
lp
Test Conditions
Pf=2mW
Min.
1470
1500
1510
Max.
1490
1520
1530
(Ta=0 to 65°C)
Unit
nm
3/6
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