KIT2009A Datasheet, PDF (1/4 Pages) KODENSHI KOREA CORP. – Photo Interrupter

Photo Interrupter
Description
The KIT2009A is a high performance transmissive type Photo Interrupter,
combines high-output GaAs IRED with high sensitive phototransistor.
The KIT2009A is used in determining the absolute position of an encoder disk.
KIT2009A
Features
y Higly sensitive photo transistor
y High speed response
y 2.7mm Gap
Applications
y Printers
y Copiers
y Fax
Absolute Maximum Ratings (T_amb=25℃, Unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Forward Voltage
V_F
Input
Wavelength of
Emission
λ
I_F=20mA
1.0
850
Output
Reverse Current
Dark Current
I_R
V_R=3V
-
I_CEO
V_CE=5.0V, I_F=0 ㎃
E=0 lux
-
Transfer
Charac-
teristics
Collector - Emitter
Saturation Voltage
Collector Current⁽²⁾
Collector Current⁽³⁾
V_CE(sat) I_C=0.5 ㎃, I_F=20 ㎃
-
I_C1
V_CC=5.0V,
I_F=20mA
0.5
I_C2
V_CC=5.0V,
I_F=20mA
-
Typ.
1.2
940
-
-
-
-
-
Max.
1.7
1000
10
1
0.4
15
0.05
Unit
V
nm
µA
µA
V
mA
mA
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev. date: 28-JAN-11
KSD-XXXXXX-000