SD3443 Honeywell, SD3443 Datasheet - Page 4

• Manufacturer Part Number: SD3443
• Description: Silicon Phototransistor
• Manufacturer: Honeywell

Fig. 5
Fig. 7
All Performance Curves Show Typical Values
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
SD3443/5443
Silicon Phototransistor
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0.0
Spectral Responsivity
Coupling Characteristics
SE5450 with SD5443
0
1
400
Lens-to-lens distance - inches
2
600
Wavelength - nm
3
800 1000 1200
4
5
6
7
8
gra_036.ds4
gra_024.ds4
9
Fig. 6
Fig. 8
1.0
0.8
0.6
0.4
0.2
0.0
Coupling Characteristics
SE3450 with SD3443
Collector Current vs
Ambient Temperature
0.0
Window-to-window distance - inches
0.2
0.4
0.6
0.8
gra_021.ds4
gra_302.cdr
1.0
111