TCNT1000 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Subminiature Reflective Optical Sensor with Phototransistor Output

Electrical Characteristics (T_amb = 25°C)
Input (Emitter)
Parameter
Forward voltage
Reverse current
Test Conditions
I_F = 20 mA
V_R = 5 V
Symbol Min.
V_F
I_R
TCNT1000
Vishay Telefunken
Typ. Max. Unit
1.2
1.6
V
10
mA
Output (Detector)
Parameter
Collector emitter voltage
Emitter collector voltage
Collector emitter cut-off
current
Cross talk current
Test Conditions
m ^{IC = 1 mA}
I_E = 100 A
V_CE = 20 V, I_F = 0, E = 0
V_CE = 5 V, I_F =10 mA
(see Figure 1)
Symbol
V_CEO
V_ECO
I_CEO
I_CX ¹⁾
Min.
30
5
Typ. Max. Unit
V
V
100
nA
200
nA
Coupler
Parameter
Test Conditions
Symbol Min.
Typ.
Max.
Unit
Collector current
Rise time
Fall time
V_CE = 5 V, I_F = 10 mA
W ^{VS = 2 V, IC = 1 mA,}
R_L = 1 k
W ^{VS = 2 V, IC = 1 mA,}
R_L = 1 k
I_C1)
100
t_r
20
t_f
20
mA
ms
ms
1) _{Working distance to object: d = 1 mm; object: Flat mirror}
Object: ^{ÍÍÍÍÍÍÍÍÍÍÍÍÍÍ}
Flat Mirror
d = working distance 1 mm
15190
Figure 1. Test circuit
Document Number 83778
Rev. A2, 25–Jul–00
www.vishay.com
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