TSSP60..
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 10-Apr-2019
4
Document Number: 82483
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
Fig. 8 - Directivity
Fig. 9 - Sensitivity vs. Supply Voltage
The typical application of these devices is a reflective or
beam break sensor with active low “detect” or “no detect”
information contained in its output. The TSSP6056 is also
suitable for fast (~ 5 ms) proximity sensor applications for
ranges between 10 cm and 2 m. Please see application note
“Vishay’s TSSP4056 Sensor for Fast Proximity Sensing”
(
www.vishay.com/doc?82741
).
Example for a sensor hardware:
There should be no common window in front of the emitter
and detector in order to avoid crosstalk via guided light
through the window.
10
100
1000
10000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
750
850
950
1050
1150
Axis Title
1st li
ne
2nd li
ne
2nd l
ine
S(
λ
)
re
l.
-
R
elati
v
e S
p
ectral
S
e
nsi
ti
v
it
y
λ - Wavelength (nm)
21425
16801
0.4
0.2
0
0.2
0.4
0.6
0.6
0.9
0°
30°
10°
20°
40°
50°
60°
70°
80°
1.0
0.8
0.7
d
rel
- Relative Transmission Distance
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2 3 4 5
E
e min
.
-
S
en
s
itivity
(
m
W/
m
2
)
V
S
-
S
upply Voltage (V)
Emitter
T
S
AL6200
IR Receiver
T
SS
P6P38
S
eparation to avoid
cro
ss
talk by
s
tray light in
s
ide
the hou
s
ing
