TCST110 Datasheet, PDF (3/9 Pages) Vishay Siliconix – Transmissive Optical Sensor with Phototransistor Output

TCST110. up to TCST230.
Vishay Telefunken
Electrical Characteristics (T_amb = 25°C)
Input (Emitter)
Parameter
Forward voltage
Junction capacitance
Test Conditions
I_F = 60 mA
V_R = 0, f = 1 MHz
Symbol Min.
Typ.
Max.
Unit
V_F
1.25
1.6
V
C_j
50
pF
Output (Detector)
Parameter
Collector emitter voltage
Emitter collector voltage
Collector dark current
Test Conditions
I_C = 1 mA
I_E = 10 mA
V_CE = 25 V, I_F = 0, E = 0
Symbol
V_CEO
V_ECO
I_CEO
Min.
70
7
Typ. Max. Unit
V
V
100
nA
Coupler
Parameter
Test Conditions
Type Symbol Min. Typ. Max. Unit
Current transfer ratio
V_CE = 5 V,
TCST1103, CTR
10
20
%
I_F = 20 mA
TCST2103
TCST1202, CTR
5
10
%
TCST2202
TCST1300, CTR 1.25
2.5
%
TCST2300
Collector current
V_CE = 5 V,
TCST1103, I_C
2
4
mA
I_F = 20 mA
TCST2103
TCST1202, I_C
1
2
mA
TCST2202
TCST1300, I_C
0.25
0.5
mA
TCST2300
Collector emitter
saturation voltage
Resolution, path of the
shutter crossing the
radiant sensitive zone
I_F = 20 mA,
I_C = 1 mA
I_F = 20 mA,
I_C = 0.5 mA
I_F = 20 mA,
I_C = 0.1 mA
I_Crel = 10 to 90%
TCST1103,
TCST2103
TCST1202,
TCST2202
TCST1300,
TCST2300
TCST1103,
TCST2103
TCST1202,
TCST2202
V_CEsat
V_CEsat
V_CEsat
s
s
0.4
V
0.4
V
0.4
V
0.6
mm
0.4
mm
TCST1300, s
TCST2300
0.2
mm
Document Number 83764
Rev. A5, 08–Jun–99
www.vishay.com
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