HE8404SG
Typical Characteristic Curves
Optical Output Power vs. Forward Current
60
Forward Current vs. Forward Voltage
250
200
150
100
50
50
40
TC = −20°C
TC = −20°C
30
0°C
25°C
60°C
25°C
20
40°C
60°C
10
0
0
0
50
100
150
200 250
0
0.5
1.0
1.5
2.0
2.5
Forward current, IF (mA)
Forward voltage, VF (V)
Pulse Response
Current pulse
Wavelength Distribution
100
80
60
40
20
0
TC = 25°C
TC = 25°C
Optical pulse
20 ns/div
−40
−20
λp
20
40
Wavelength, λ (nm)
Rev.2, Mar. 2005, page 3 of 6