EVERLIGHT ELECTRONICS CO, LTD.
Device Number: DRX-901-092 REV: 1.1
MODEL NO: ITR9901
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Package Dimensions :
Office: NO 25,Lane.76, Chung Yang Rd., Sec.3, Tucheng, Taipei 236, Taiwan, R.O.C.
TEL: 886-2-2267-2000,2267-9936(22Lines)
FAX: 886-2-2267-6189
http: //www.everlight.com
EVERLIGHT ELECTRONICS CO, LTD.
Device Number: DRX-901-092 REV: 1.1
MODEL NO: ITR9901
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00/03/27 2 9901data.DOC
Notes
1.All dimensions are in millimeter.
2.General Tolerance:
0.2mm
3.Lead spacing is measured where the lead emerge from the package.
4.Above specification may be changed without notice. EVERLIGHT will
reserve authority on material change for above specification.
5.These specification sheets include materials protected under
copyright of EVERLIGHT corporation. Please don't reproduce or
cause anyone to reproduce them without EVERLIGHT's consent.
6.When using this product , please observe the absolute maximum
ratings and the instructions for use outlined in these
specification sheets. EVERLIGHT assumes no responsibility
for any damage resulting from use of the product which does not
comply with the absolute maximum ratings and the instructions
included in these specification sheets.
Descriptions:
The ITR9901 (Slot Optical Switch) is a gallium arsenide infrared
emitting diode coupled with a silicon photo transistor in a plastic
holder. The packaging system is designed to optimizes the mechanical
resolution, coupling efficiency, and insulates ambient light. The
slot in the holder that provides a means of interrupting the signal
with printer, scanner, copier, or other opaque material, switching
the output from an " ON" to" OFF" state.
Features:
Wide gap between light emitter and detector(2.0mm)
High sensing accuracy
PWB mounting type package
Applications:
Copier
Printer
Facsimile
Ticket vending machine
Opto-electronic switch
Floppy disk
EVERLIGHT ELECTRONICS CO, LTD.
Device Number: DRX-901-092 REV: 1.1
MODEL NO: ITR9901
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00/03/27 3 9901data.DOC
Absolute Maximum Ratings (Ta=25
)
Parameter
Symbol
Ratings
Unit
Power Dissipation at(or below)
25
Free Air Temperature
Pd
75
mW
Input Reverse Voltage
V
R
6
V
Forward Current
I
F
50
mA
Peak Forward Current
Pulse width
100
s, Duty cycle=1%
I
FP
1
A
Collector Power Dissipation
P
C
75
mW
Output Collector Current
I
C
20
mA
Collector-Emitter Voltage
V
CEO
35
V
Emitter-Collector Voltage
V
ECO
6
V
Operating Temperature
Topr
-25~+85
Storage Temperature
Tstg
-40~+85
Lead Soldering Temperature
(1/16 inch from body for 5 seconds)
Tsol
260
Electro-Optical Characteristics (Ta=25
)
Parameter
Symbol Min. Typ. Max. Unit
Condition
Forward Voltage
V
F
-
1.2
1.5
V
I
F
=20mA
Reverse Current
I
R
-
-
10
A
V
R
=3V
Input
Peak Wavelength
P
-
940
-
nm
I
F
=20mA
Output
Collector Dark
Current
I
CEO
-
1
100
nA
V
CE
=20V
Ee=0mW/cm
2
C-E Saturation
Voltage
V
CE
(sat)
-
-
0.4
V
I
C
=0.25mA
I
F
=40mA
Collector Current
I
C
(ON)
0.4
-
-
mA
V
CE
=5V
I
F
=20mA
Rise time
t
r
-
-
80
sec
V
CE
=4.4V
Transfer
Characteristic
Fall time
t
f
-
-
800
sec
I
C
=13mA
R
L
=47K
EVERLIGHT ELECTRONICS CO, LTD.
Device Number: DRX-901-092 REV: 1.1
MODEL NO: ITR9901
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00/03/27 4 9901data.DOC
Typical Characteristics For IR
EVERLIGHT ELECTRONICS CO, LTD.
Device Number: DRX-901-092 REV: 1.1
MODEL NO: ITR9901
Ecn: Page:5of8
00/03/27 5 9901data.DOC
Typical Characteristics For PT
Typical Characteristics For ITR
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