TESS5400 INLINE
Vishay Telefunken
1 (4)
Rev. 2, 20-May-99 www.vishay.de •FaxBack +1-408-970-5600
Document Number 81561
Silicon Photodetector with Logic Output
Description
TESS5400 INLINE is a high sensitive Photo Schmitt
Trigger in a sideview plastic package with spherical
lens.
Its epoxy casting is designed as an infrared filter spec-
trally matched to GaAs IR emitters (
l
p=950nm).
Features
D
Very high photo sensitivity
D
IR filter matched to GaAs
D
Supply voltage range 4.5 to 16 V.
D
Low current consumption ( 2 mA )
D
Side view plastic package with lens
D
Angle of half sensitivity ϕ = ± 35
°
D
TTL and CMOS compatible
D
Open collector output
D
Output signal inverted ( active ”low” )
D
Case compatible to CQX48 GaAs IR emitter
96 12156
Applications
Optical data interface
Optical threshold switch
Interrupter
Counter
Pulse former
Absolute Maximum Ratings
Tamb = 25
_
CParameter Test Conditions Symbol Value Unit
Supply Voltage VS1 18 V
Output Current Io20 mA
Power Dissipation PV100 mW
Junction Temperature Tj100
°
C
Operating Temperature Range Tamb –40...+85
°
C
Storage Temperature Range Tstg –40...+100
°
C
Soldering Temperature t
x
5 s, 2 mm from body Tsd 260
°
C
TESS5400 INLINE
Vishay Telefunken
2 (4) Rev. 2, 20-May-99
www.vishay.de •FaxBack +1-408-970-5600 Document Number 81561
Basic Characteristics
Tamb = 25
_
C
Parameter Test Conditions Symbol Min Typ Max Unit
Supply Voltage VS1 4.5 16 V
Supply Current VS1 = 16 V IS1 2 5 mA
Irradiance for Threshold ”On”
l
= 950 nm Eeon 50 85
m
W/cm2
l
= 900 nm Eeon 40 70
m
W/cm2
Hysteresis VS1 = 5 V Eeoff/Eeon 80 %
Output Voltage IOL = 16 mA, VS1 = 5 V,
Ee ≥ Eon VOL 0.2 0.4 V
High Level Output Current VS1 = VS2 = 16V, IF = 0 IOH 1
m
A
Switching Characteristics
Tamb = 25
_
C
Parameter Test Conditions Symbol Min Typ Max Unit
Rise Time VS1 = VS2 = 5V, RL = 1 k
W
, tr100 ns
Fall Time
S1 S2 L
Ee = 3*Eeon,
l
= 950 nm tf20 ns
Turn–On Time ton 1.5
m
s
Turn–Off Time toff 3
m
s
Switching Frequency fsw 200 kHz
Typical Characteristics (Tamb = 25
_
C unless otherwise specified)
Channel I
Channel II
50
W
Oscilloscope
RL
w
1 M
W
CL
v
20 pF
IF
RG= 50
W
tp
tp= 10
m
s
T= 0.01
0
96 12153
RL= 1 k
W
IO
VS1 = 5 V VS2= 5 V
IS1
VO
IR–Diode
Figure 1. Test circuit
TESS5400 INLINE
Vishay Telefunken
3 (4)
Rev. 2, 20-May-99 www.vishay.de •FaxBack +1-408-970-5600
Document Number 81561
50%
oton toff
Channel II
otftr
90%
10%
IF
VO
95 10819
Channel I
Figure 2. Pulse diagram
Dimensions in mm
96 12155
TESS5400 INLINE
Vishay Telefunken
4 (4) Rev. 2, 20-May-99
www.vishay.de •FaxBack +1-408-970-5600 Document Number 81561
Ozone Depleting Substances Policy Statement
It is the policy of V ishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as their
impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. V arious national and international initiatives are pressing for an earlier ban
on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer application
by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the
buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or
indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
