TSSP960..
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Vishay Semiconductors
IR Sensor Module for Reflective Sensor, Light Barrier,
and Fast Proximity Applications
FEATURES
• Presence sensor: up to 2 m distance,
find more info at: www.vishay.com/doc?49009
• Light barrier: up to 12 m distance, TSAL6200
with IF = 50 mA,
find more info at: www.vishay.com/doc?49650
1
2
3
• Fast proximity: up to 2 m range at 5 ms
response time,
find more info at: www.vishay.com/doc?82741
4
• Supply voltage: 2.0 V to 3.6 V
16797
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
MECHANICAL DATA
3D 3D
Product Page
3D Models
Calculators
Pinning
Marking
1 = GND, 2 = N.C., 3 = VS, 4 = OUT
DESCRIPTION
ORDERING CODE
The TSSP960.. series are compact infrared detector
modules for presence, proximity, or light curtain
applications. They provide an active low output in response
to infrared bursts at 940 nm. The frequency of the burst
should correspond to the carrier frequency shown in the
parts table.
Taping:
TSSP960..TT - top view taped, 1190 pcs/reel
TSSP960..TR - side view taped, 1120 pcs/reel
This component has not been qualified according to
automotive specifications.
APPLICATIONS
BLOCK DIAGRAM
PRESENCE SENSING
• Reflective sensors for hand dryers, towel or soap
dispensers, water faucets, toilet flush
• Vending machine fall detection
• Security and pet gates
• Person or object vicinity switch
• Fast proximity sensors for toys, robotics, drones, and
other consumer and industrial uses
3
33 kΩ
+3 V
VS
IR emitter
4
Input
AMP
Band
pass
Demo dulator
Envelope
signal
OUT
38 kHz
+3 V
1
PIN
GND
Out to
μC
16839-4
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PARTS TABLE
Carrier
frequency
38 kHz
TSSP96038
56 kHz
TSSP96056
Package
Panhead
Pinning
1 = GND, 2 = N.C., 3 = VS, 4 = OUT
Dimensions (mm)
7.5 W x 5.3 H x 4.0 D
Mounting
SMD
Application
Special options
Presence sensors, fast proximity sensors
• Narrow optical filter: www.vishay.com/doc?81590
• Wide optical flter: www.vishay.com/doc?82726
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
Supply voltage
TEST CONDITION
VS
-0.3 to +3.6
V
Supply current
IS
5
mA
Output voltage
VO
-0.3 to +3.6
V
Output current
IO
5
mA
Junction temperature
UNIT
Tj
100
°C
Storage temperature range
Tstg
-25 to +85
°C
Operating temperature range
Tamb
-25 to +85
°C
Ptot
10
mW
Power consumption
Tamb ≤ 85 °C
Note
• Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability
ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Supply current (pin 3)
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Ev = 0, VS = 5 V
ISD
0.25
0.37
0.45
mA
Ev = 40 klx, sunlight
ISH
-
0.8
-
mA
VS
2.0
-
3.6
V
d
-
8
-
m
VOSL
-
-
100
mV
Supply voltage
Transmission distance
Output voltage low (pin 1)
Ev = 0, test signal see Fig. 1,
IR diode TSAL6200, IF = 50 mA
mW/m2,
IOSL = 0.5 mA, Ee = 2
test signal see Fig. 1
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see Fig. 1
Ee min.
-
0.7
1.2
mW/m2
Maximum irradiance
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see Fig. 1
Ee max.
30
-
-
W/m2
Angle of
half transmission distance
ϕ1/2
-
± 50
-
°
Directivity
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TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Axis Title
Optical Test Signal
2nd line
ton, toff - Output Pulse Width (ms)
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms)
t
tpi *
T
10/f0 is recommended for optimal function
* tpi
Output Signal
VO
1)
VOH
2)
10000
0.8
16110
7/f0 < td < 15/f0
tpi - 5/f0 < tpo < tpi + 6/f0
ton
0.7
0.6
1000
0.5
toff
1st line
2nd line
Ee
0.4
0.3
100
0.2
0.1
λ = 950 nm,
optical test signal, Fig. 3
0
VOL
td 1)
tpo 2)
0.1
t
1
10
100
1000
10
10 000
Ee - Irradiance (mW/m2)
Fig. 4 - Output Pulse Diagram
Fig. 1 - Output Active Low
Axis Title
1.2
Ee min./Ee - Relative Responsivity
10000
0.90
Output pulse width
2nd line
tpo - Output Pulse Width (ms)
0.85
1000
0.75
1st line
2nd line
0.80
Input burst length
100
0.70
0.65
λ = 950 nm,
optical test signal, Fig. 1
10
0.8
0.6
0.4
f = f0 ± 5 %
Δf(3 dB) = f0/10
0.2
0.0
0.7
10
100 000
0.60
0.1
1.0
1000
0.9
1.1
1.3
f/f0 - Relative Frequency
16925
Ee - Irradiance (mW/m2)
Fig. 5 - Frequency Dependence of Responsivity
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Axis Title
Optical Test Signal
2.0
t
600 µs
t = 60 ms
VO
94 8134
Output Signal, (see Fig. 4)
VOH
10000
1.8
1.6
1.4
1000
1.2
1st line
2nd line
600 µs
2nd line
Ee min. - Threshold Irradiance (mW/m2)
Ee
1.0
0.8
100
0.6
0.4
0.2
10
0
VOL
t on
t off
-30
t
10
30
50
70
90
Tamb - Ambient Temperature (°C)
Fig. 6 - Sensitivity vs. Ambient Temperature
Fig. 3 - Output Function
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Axis Title
Axis Title
0.8
1000
0.6
0.5
0.4
100
0.3
0.2
0.1
750
850
950
1050
1.6
1000
1.4
1.2
1.0
100
0.8
0.6
0.4
10
0.2
10
1150
0
1.8
1st line
2nd line
2nd line
Ee min. - Threshold Irradiance (mW/m2)
0.9
0.7
10000
2.0
10000
1st line
2nd line
2nd line
S(λ)rel. - Relative Spectral Sensitivity
1.0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
λ - Wavelength (nm)
VS - Supply Voltage (V)
Fig. 7 - Relative Spectral Sensitivity vs. Wavelength
Fig. 9 - Sensitivity vs. Supply Voltage
21425
0°
10°
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
80°
0.6
16801
0.4
0.2
0
0.2
0.4
0.6
d rel - Relative Transmission Distance
Fig. 8 - Directivity
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 TSSP960.. is also
suitable for fast (~ 15 ms) proximity sensor applications for
ranges between 10 cm and 2 m, if a burst pattern with
variable intensity is used.
Example for a sensor hardware:
IR detector
Emitter
TSAL6200
Separation to avoid crosstalk
by stray light inside the housing
There should be no common window in front of the emitter
and detector in order to avoid crosstalk via guided light
through the window.
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PACKAGE DIMENSIONS in millimeters
7.5
Pick and place area. TT taping
7.2
(1.5)
2.8
2.2
5.3
A
1
4
0.5 ± 0.15
0.1
(1.4)
0.3 4x
0.1
1.27
2.9
3 x 1.27 =
3.81
4
0.4 A
5.51
Not indicated tolerances ± 0.3
Pick and place area. TR taping
technical drawings
according to DIN
specifications
2.6
Footprint
2.35
3 x 1.27 = 3.81
0.9
2.2
1.27
R 1.7
Drawing-No.: 6.544-5341.01-4
Issue: 8; 02.09.09
16776
ASSEMBLY INSTRUCTIONS
Reflow Soldering
Manual Soldering
• Reflow soldering must be done within 72 h while stored
under a max. temperature of 30 °C, 60 % RH after
opening the dry pack envelope
• Use a soldering iron of 25 W or less. Adjust the
temperature of the soldering iron below 300 °C
• Set the furnace temperatures for pre-heating and heating
in accordance with the reflow temperature profile as
shown in the diagram. Exercise extreme care to keep the
maximum temperature below 260 °C. The temperature
shown in the profile means the temperature at the device
surface. Since there is a temperature difference between
the component and the circuit board, it should be verified
that the temperature of the device is accurately being
measured
• Handle products only after the temperature has cooled off
• Finish soldering within 3 s
• Handling after reflow should be done only after the work
surface has been cooled off
Rev. 1.3, 22-Jul-2021
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VISHAY LEAD (Pb)-FREE REFLOW SOLDER PROFILE
Axis Title
300
10000
max. 260 °C
255 °C
240 °C
2nd line
Temperature (°C)
250
245 °C
217 °C
1000
200
max. 20 s
150
max. 120 s
max. 100 s
100
100
Max. ramp up 3 °C/s
50
Max. ramp down 6 °C/s
Max. 2 cycles allowed
10
0
0
19800
50
100
150
200
250
300
Time (s)
TAPING VERSION TSSP960..TT DIMENSIONS in millimeters
16584
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TAPING VERSION TSSP960..TR DIMENSIONS in millimeters
16585
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REEL DIMENSIONS in millimeters
16734
LEADER AND TRAILER DIMENSIONS in millimeters
Trailer
no devices
Leader
devices
no devices
End
Start
min. 200
min. 400
96 11818
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OUTER PACKAGING
The sealed reel is packed into a pizza box.
CARTON BOX DIMENSIONS in millimeters
Length
Thickness
22127
Width
Pizza box (SMD and Heimdall)
(taping in reels)
THICKNESS
WIDTH
LENGTH
50
340
340
COVER TAPE PEEL STRENGTH
LABEL
According to DIN EN 60286-3
Standard bar code labels for finished goods
0.1 N to 1.3 N
The standard bar code labels are product labels and used
for identification of goods. The finished goods are packed in
final packing area. The standard packing units are labeled
with standard bar code labels before transported as finished
goods to warehouses. The labels are on each packing unit
and contain Vishay Semiconductor GmbH specific data.
300 mm/min. ± 10 mm/min.
165° to 180° peel angle
VISHAY SEMICONDUCTOR GmbH STANDARD BAR CODE PRODUCT LABEL (finished goods)
PLAIN WRITING
ABBREVIATION
LENGTH
Item-description
-
18
Item-number
INO
8
Selection-code
SEL
3
LOT-/serial-number
BATCH
10
Data-code
COD
3 (YWW)
Plant-code
PTC
2
Quantity
QTY
8
Accepted by
ACC
-
Packed by
PCK
-
MIXED CODE
-
xxxxxxx+
Company logo
TYPE
LENGTH
Mixed code indicator
Origin
LONG BAR CODE TOP
Item-number
N
8
Plant-code
N
2
Sequence-number
X
3
Quantity
N
8
Total length
-
21
TYPE
LENGTH
Selection-code
X
3
Data-code
N
3
Batch-number
X
10
Filter
-
1
Total length
-
17
SHORT BAR CODE BOTTOM
Rev. 1.3, 22-Jul-2021
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DRY PACKING
ESD PRECAUTION
The reel is packed in an anti-humidity bag to protect the
devices from absorbing moisture during transportation and
storage.
Proper storage and handling procedures should be followed
to prevent ESD damage to the devices especially when they
are removed from the antistatic shielding bag. Electrostatic
sensitive devices warning labels are on the packaging.
Aluminum bag
VISHAY SEMICONDUCTORS STANDARD
BAR CODE LABELS
Label
The Vishay Semiconductors standard bar code labels are
printed at final packing areas. The labels are on each
packing unit and contain Vishay Semiconductors specific
data.
Reel
15973
FINAL PACKING
The sealed reel is packed into a cardboard box.
RECOMMENDED METHOD OF STORAGE
Dry box storage is recommended as soon as the aluminum
bag has been opened to prevent moisture absorption. The
following conditions should be observed, if dry boxes are
not available:
22645
• Storage temperature 10 °C to 30 °C
• Storage humidity ≤ 60 % RH max.
After more than 72 h under these conditions moisture
content will be too high for reflow soldering.
In case of moisture absorption, the devices will recover to
the former condition by drying under the following condition:
192 h at 40 °C + 5 °C / - 0 °C and < 5 % RH (dry air /
nitrogen) or
96 h at 60 °C + 5 °C and < 5 % RH for all device containers
or
24 h at 125 °C + 5 °C not suitable for reel or tubes.
An EIA JEDEC® standard J-STD-020 level 4 label is included
on all dry bags.
CAUTION
This bag contains
MOISTURE-SENSITIVE DEVICES
LEVEL
4
1. Shelf life in sealed bag: 12 months at < 40 °C and < 90 % relative
humidity (RH)
2. After this bag is opened, devices that will be subjected to soldering
reflow or equivalent processing (peak package body temp. 260 °C)
must be
2a. Mounted within 72 hours at factory condition of < 30 °C/60 % RH or
2b. Stored at < 5 % RH
3. Devices require baking befor mounting if:
Humidity Indicator Card is > 10 % when read at 23 °C ± 5 °C or
2a. or 2b. are not met.
4. If baking is required, devices may be baked for:
192 hours at 40 °C + 5 °C/- 0 °C and < 5 % RH (dry air/nitrogen) or
96 hours at 60 °C ± 5 °C and < 5 % RH for all device containers or
24 hours at 125 °C ± 5 °C not suitable for reels or tubes
Bag Seal Date:
(If blank, see barcode label)
Note: Level and body temperature defined by EIA JEDEC Standard J-STD-020
22522
EIA JEDEC standard J-STD-020 level 4 label
is included on all dry bags
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
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Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
to the warranty expressed therein.
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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Revision: 01-Jan-2023
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Document Number: 91000