TCZS8100
Vishay Telefunken
Matchable Pairs – Emitter and Detector
Description
Pairs of infrared-emitting diode and photologic
detector, matched in their optical and electrical
features. These pairs enable a lot of applications. They
can be used both for transmissive or reflective sensor
functions. The peak wavelength of the emitter is
l
= 950 nm. The detector consists of a photologic IC
with Schmitt trigger and open collector output.
Applications
D
Detection of opaque material, documents etc
D
Paper position sensor in copy machines
D
Position sensor for shaft encoder
96 12366
Features
D
Output level ‘LOW’ when infrared beam is not
interrupted
D
TTL compatible
D
Small dimensions
D
Detector provided with daylight filter
D
Emitter and detector in side view case
D
Miniature plastic case with lens
D
Operating angle
± ϕ
= 35
°
Handling Precautions
Connect a capacitor C of 100 nF between V
S1
and ground in order to stabilize power supply voltage!
Order Instruction
Ordering Code
TCZS8100–PAER
Remarks
Document Number 83772
Rev. A2, 20–Jul–99
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1 (6)
TCZS8100
Vishay Telefunken
Absolute Maximum Ratings
Input (Emitter)
Parameter
Reverse voltage
Forward current
Forward surge current
Power dissipation
Junction temperature
Test Conditions
Symbol
V
R
I
F
I
FSM
P
V
T
j
Symbol
V
S1
V
S2
I
O
P
V
T
j
Value
6
60
3
100
100
Unit
V
mA
A
mW
°
C
t
p
≤
10 s
T
amb
≤
25
°
C
Output (Detector)
Parameter
Supply voltages range
Output current
Power dissipation
Junction temperature
Test Conditions
Value
–0.5 to +16
20
20
50
100
Unit
V
V
mA
mW
°
C
T
amb
≤
85
°
C
Emitter and Detector matched
Parameter
Test Conditions
Symbol
Ambient temperature range
T
amb
Storage temperature range
T
stg
Soldering temperature
2 mm from case, t
≤
5 s
T
sd
Note:
Operating conditions are stabilized after 100
m
s of supply voltage turn on.
Value
–25 to +85
–40 to +100
260
Unit
°
C
°
C
°
C
Electrical Characteristics
(T
amb
= 25°C)
Input (Emitter)
Parameter
Forward voltage
Junction capacitance
Test Conditions
I
F
= 50 mA
V
R
= 0, f = 1 MHz
Test Conditions
Symbol
V
F
C
j
Symbol
V
S1
Min.
Typ.
1.25
50
Max.
1.65
Unit
V
pF
Output (Detector)
Parameter
Supply voltage range
Min.
4.5
Typ.
Max.
16
Unit
V
Emitter and Detector matched
1)
Parameter
Supply current
Output current
Input threshold current
Hysteresis
Output voltage
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
V
S1
= 16 V
I
s1
3
5
mA
V
S1
= V
S2
= 16 V, I
F
= 0
I
OH
1
m
A
V
S1
= 5 V
I
FT
3
10
mA
V
S1
= 5 V
I
Foff
/I
Fon
80
%
I
OL
= 16 mA, I
F
> I
FT
,
0.15
0.4
V
V
S1
= 5 V
Switching frequency
I
F
= 3 x I
FT
, R
L
= 1 k
W
,
f
sw
200
KHz
V
S1
= V
S2
= 5 V
1)
Characteristics are measurement at a separation distance of 4 mm (1.55’’) within a common axis of
0.5 mm (0.02’’) and parallel within 5
°
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2 (6)
Document Number 83772
Rev. A2, 20–Jul–99
TCZS8100
Vishay Telefunken
Switching Characteristics
Parameter
Rise time
Turn-on time
Fall time
Turn-off time
Test Conditions
V
S1
= V
S2
= 5 V, I
F
= 3 x I
FT
, R
L
= 1 k
W
(see figure 1)
Symbol
t
r
t
on
t
f
t
off
Typ.
50.0
1.0
20.0
3.0
Unit
ns
m
s
ns
m
s
V
S1
= 5 V
0
3 x I
F
I
F
I
S1
V
S2
= 5 V (16 V)
95 10819
I
F
I
O
V
O
Oscilloscope
1 M
W
R
L
50%
o
Channel I
t
on
t
off
90%
R
G
= 50
W
t
p
= 0.01
T
t
p
= 50
m
s
50
W
95 10802
Channel II
Channel I
y
C
L
x
20 pF
V
O
o
Channel II
10%
t
f
t
r
Figure 1. Test circuit
Figure 2. Pulse diagram
Document Number 83772
Rev. A2, 20–Jul–99
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3 (6)
TCZS8100
Vishay Telefunken
Typical Characteristics
(T
amb
= 25
_
C, unless otherwise specified)
400
P
tot
– Total Power Dissipation ( mW )
I
Srel
– Relative Supply Current
1.2
V
S1
=V
S2
=5V
R
L
=1k
W,
I
F
=0
1.1
300
Photodetector
200
1.0
100
IR-diode
0.9
0
0
95 11091
30
60
90
120
150
0.8
–30–20–10 0 10 20 30 40 50 60 70 80 90 100
96 12360
T
amb
– Ambient Temperature (
°C
)
T
amb
– Ambient Temperature (
°C
)
Figure 3. Total Power Dissipation vs.
Ambient Temperature
I
OH
– High Level Output Current ( nA )
1000.0
Figure 6. Relative Supply Current vs.
Ambient Temperature
1000
TCZS 8000
I
F
– Forward Current ( mA )
100.0
100
V
S1
=5V
V
S2
=20V
I
F
=0
10
10.0
1.0
0.1
0
96 11862
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V
F
– Forward Voltage ( V )
95 11093
1
–25
0
25
50
75
100
T
amb
– Ambient Temperature (
°C
)
Figure 4. Forward Current vs. Forward Voltage
I
FTrel
– Relative Threshold Forward Current
2.0
TCZS 8000
1.5
Figure 7. High Level Output Current vs.
Ambient Temperature
1.0
0.5
V
S1
=V
S2
=5V
R
L
=1k
W
d=4mm
0
25
50
75
100
0
–25
95 11092
T
amb
– Ambient Temperature (
°C
)
Figure 5. Relative Threshold Forward Current vs.
Ambient Temperature
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4 (6)
Document Number 83772
Rev. A2, 20–Jul–99
TCZS8100
Vishay Telefunken
Dimensions of TCZS8100 in mm
9 6 12104
Document Number 83772
Rev. A2, 20–Jul–99
www.vishay.com
5 (6)
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