TSKS5400
www.vishay.com Vishay Semiconductors
Rev. 2.4, 03-Sep-13 1Document Number: 83780
For technical questions, contact: emittertechsupport@vishay.com
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
Infrared Emitting Diode, 950 nm, GaAs
DESCRIPTION
The TSKS5400-FSZ is an infrared, 950 nm emitting diode in
GaAs technology with high radiant power, molded in a clear
plastic package.
FEATURES
• Package type: leaded
• Package form: side view lens
• Dimensions (L x W x H in mm): 5 x 2.65 x 5
• Peak wavelength: λp = 950 nm
• High reliability
• High radiant power
• High radiant intensity
• Angle of half intensity: ϕ = ± 30°
• Low forward voltage
• Suitable for high pulse current operation
• Good spectral matching with Si photodetectors
• Package matched with detector TEKS5400
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Photointerrupters
• Transmissive sensors, gap sensors
• Reflective sensors
Note
• Test conditions see table “Basic Characteristics”
Note
• MOQ: minimum order quantity
14354-1
PRODUCT SUMMARY
COMPONENT Ie (mW/sr) ϕ (deg) λp (nm) tr (ns)
TSKS5400-FSZ 4.5 ± 30 950 800
ORDERING INFORMATION
ORDERING CODE PACKAGING REMARKS PACKAGE FORM
TSKS5400-FSZ Tape and ammopack MOQ: 2000 pcs, 2000 pcs/ammopack Side view lens
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage VR6V
Forward current IF100 mA
Surge forward current tp ≤ 100 μs IFSM 2A
Power dissipation PV170 mW
Junction temperature Tj100 °C
Operating temperature range Tamb - 25 to + 85 °C
Storage temperature range Tstg - 40 to + 100 °C
Soldering temperature t ≤ 5 s, 2 mm from case Tsd 260 °C
Thermal resistance junction/ambient J-STD-051, leads 7 mm, soldered on PCB RthJA 270 K/W
TSKS5400
www.vishay.com Vishay Semiconductors
Rev. 2.4, 03-Sep-13 2Document Number: 83780
For technical questions, contact: emittertechsupport@vishay.com
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. 1 - Power Dissipation Limit vs. Ambient Temperature Fig. 2 - Forward Current Limit vs. Ambient Temperature
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 3 - Pulse Forward Current vs. Forward Voltage Fig. 4 - Forward Voltage vs. Ambient Temperature
0
20
40
60
80
100
120
140
160
180
0 102030405060708090100
21321
T
amb
- Ambient Temperature (°C)
PV - Power Dissipation (mW)
R
thJA
= 270 K/W
0
20
40
60
80
100
120
0 102030405060708090100
T
amb
- Ambient Temperature (°C)
21322
I
F
- Forward Current (mA)
R
thJA
= 270 K/W
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Forward voltage IF = 100 mA, tp ≤ 20 ms VF1.3 1.7 V
Reverse voltage IR = 10 μA VR6V
Temperature coefficient of VFIF = 100 mA TKVF - 1.3 mV/K
Junction capacitance VR = 0 V, f = 1 MHz, E = 0 Cj30 pF
Radiant intensity IF = 100 mA, tp ≤ 20 ms Ie24.57mW/sr
Radiant power IF = 50 mA, tp ≤ 20 ms φe10 mW
Temperature coefficient of φeIF = 50 mA TKφe- 0.8 %/K
Angle of half sensitivity ϕ± 30 deg
Peak wavelength IF = 50 mA λp950 nm
Spectral bandwidth IF = 50 mA Δλ 50 nm
Rise time IF = 100 mA tr800 ns
IF = 1 A, tp/T = 0.01, tp ≤ 10 μs tr450 ns
94 7996
10 1
10 0
10 2
10 3
10 4
10-1
I - Forward Current (mA)
F
43210
V
F- Forward Voltage (V)
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
-45 -30 -15 150 3045607590
14347
I
F= 10 mA
V - Forward Voltage (V)
F
T
amb - Ambient Temperature (°C)
TSKS5400
www.vishay.com Vishay Semiconductors
Rev. 2.4, 03-Sep-13 3Document Number: 83780
For technical questions, contact: emittertechsupport@vishay.com
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. 5 - Radiant Intensity vs. Forward Current
Fig. 6 - Radiant Power vs. Forward Current
Fig. 7 - Relative Radiant Intensity vs. Ambient Temperature
Fig. 8 - Relative Radiant Power vs. Wavelength
Fig. 9 - Relative Radiant Intensity vs. Angular Displacement
94 7913
10
3
10
110
210
4
10
0
0.01
0.1
1
100
10
I
F- Forward Current (mA)
I - Radiant Intensity (mw/sr)
e
t/ T= 0.001
p
t= 100 µs
p
0.1
1
10
100
11 0 100 1000
13718
I
F
- Forward Current (mA)
- Radiant Power (mW)
e
Φ
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
14348
I
erel; e rel
I
F
= 10 mA
- 45 - 30 - 15 15 03 04 56 07 59 0
T
amb
- Ambient Temperature (°C)
Φ
900 950
0
0.25
0.5
0.75
1.0
1.25
λ - Wavelength (nm)
1000
94 7994
Φe rel - Relative Radiant Power
IF = 100 mA
0.4 0.2 0 0.2 0.4
I - Relative Radiant Intensity
e rel
0.6
14349
0.6
0.9
0.8
0°
30°
10° 20
40°
50°
60°
70°
80°
0.7
1.0
°
TSKS5400
www.vishay.com Vishay Semiconductors
Rev. 2.4, 03-Sep-13 4Document Number: 83780
For technical questions, contact: emittertechsupport@vishay.com
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
PACKAGE DIMENSIONS in millimeters
14345
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“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,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
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.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
