17 September 1997
SDP8405
Silicon Phototransistor
SWITCHING TIME TEST CIRCUIT
cir_015.cdr
SWITCHING WAVEFORM
cir_004.cdr
Fig. 1
Responsivity vs
Angular Displacement
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-40
-30
-20
-10
0
Fig. 2
gra_047.ds4
Collector Current vs
Ambient Temperature
2.0
gra_039.ds4
Normalized collector
current
+10 +20 +30 +40
Relative response
1.6
1.2
0.8
0.4
0.0
0
10
20
30
40
50
60
70
80
Angular displacement - degrees
Fig. 3
Dark Current vs
Temperature
Fig. 4
gra_301.cdr
Ambient temperature - °C
Non-Saturated Switching Time vs
Load Resistance
100
gra_041.ds4
Response time - µs
10
1
10
100
1000
10000
Load resistance - Ohms
© Honeywell Inc.
h
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changes in order to improve design and
supply the best products possible.
HONEYWELL [ HONEYWELL SOLID STATE ELECTRONICS CENTER ]
