NDL7705P Series
TYPICAL CHARACTERISTICS (TC = 25 C, unless otherwise specified)
OPTICAL OUTPUT POWER vs.
FORWARD CURRENT
4.0
3.0
OPTICAL OUTPUT POWER vs.
MONITOR CURRENT
4.0
TC = –40 ˚C
+25 ˚C
3.0
+85 ˚C
2.0
2.0
1.0
1.0
0
20
40
60
80
100
Forward Current IF (mA)
OPERATING CURRENT AND THRESHOLD
CURRENT vs. CASE TEMPERATURE
100
Iop@Pf = 2 mW
Ith
10
1
–60 –40 –20 0 20 40 60
Case Temperature TC (˚C)
80 100
TEMPERATURE DEPENEDENCE OF
DIFFERENTIAL EFFICIENCY FROM FIBER
0.18
0.12
0.06
0.00
–60 –40 –20 0 20 40 60 80 100
Case Temperature TC (˚C)
0.0
0.4
0.8
1.2
1.6
2.0
Monitor Current Im (mA)
FORWARD CURRENT vs.
FORWARD VOLTAGE
50
40
30
20
10
0
0.5
1.0
1.5
2.0
2.5
Forward Voltage VF (V)
TEMPERATURE DEPENDENCE OF
PEAK EMISSION WAVELENGTH
1 560
1 555
1 550
1 545
1 540
–60 –40 –20 0 20 40 60 80 100
Case Temperature TC (˚C)
4