Datasheet

Silicon Phototransistor
SDP8405
SWITCHING TIME TEST CIRCUIT
cir_015.cdr
SWITCHING WAVEFORM
cir_004.cdr
Responsivity vs
Angular Displacement
gra_047.ds4
Angular displacement - degrees
R
e
l
a
t
i
v
e
r
e
s
p
o
n
s
e
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-40 -30 -20 -10 0 +10 +20 +30 +40
Fig. 1 Collector Current vs
Ambient Temperature
gra_039.ds4
Ambient temperature - °C
N
o
r
m
a
l
i
z
e
d
c
o
l
l
e
c
t
o
r
c
u
r
r
e
n
t
0.0
0.4
0.8
1.2
1.6
2.0
0 10 20 30 40 50 60 70 80
Fig. 2
Dark Current vs
Temperature
gra_301.cdr
Fig. 3 Non-Saturated Switching Time vs
Load Resistance
gra_041.ds4
Load resistance - Ohms
R
e
s
p
o
n
s
e
t
i
m
e
-
µ
s
1
10
100
10 100 1000 10000
Fig. 4
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
h
118