Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 1 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
ITR8105
█ Features
․Wide gap between light emitter and detector(2.6 mm)
․High sensing accuracy
․Pb free
․The product itself will remain within RoHS compliant version.
█ Descriptions
The ITR8105 is a gallium arsenic infrared emitting diode
which is coupled with a silicon photo transistor in a plastic
housing. The packaging system is designed to optimizes the
mechanical resolution, coupling efficiency, and insulates ambient
light. The slot in the housing a provides a means of interrupting
the signal with printer, scanner, copier, or other opaque material,
switching the output from an ” ON” to” OFF” state.
█ Applications
․Copier
․Printer
․Facsimile
․Ticket vending machine
․Opto-electronic switch
█ Device Selection Guide
Device No. Chip Material LENS COLOR
IR GaAs Water clear
PT Silicon Water clear
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 2 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
ITR8105
Package Dimensions
Notes: 1.All dimensions are in millimeters
2.The tolerance not marked is ±0.20 mm in the drawing.
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 3 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
█Absolute Maximum Ratings (Ta=25℃) ITR8105
Parameter Symbol Ratings Unit
Power Dissipation at(or below) 25℃ Free
Air Temperature Pd 75 mW
Reverse Voltage VR 5 V
Forward Current IF 50 mA
Input
Peak Forward Current
Pulse width ≦100μs, Duty cycle=1% IFP 1 A
Collector Power Dissipation PC 75 mW
Collector Current IC 20 mA
Collector-Emitter Voltage VCEO 30 V
Output
Emitter-Collector Voltage VECO 5 V
Operating Temperature Topr -25~+85 ºC
Storage Temperature Tstg -40~+85 ºC
Lead Soldering Temperature
(1/16 inch from body for 5 seconds) Tsol 260 ºC
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Forward Voltage VF -- 1.2 1.6 V IF=20mA
Reverse Current IR - - 10
μA VR=5V
Input
Peak Wavelength λP - 940 - nm IF=20mA
Dark Current ICEO - - 100 nA VCE=10V
Output C-E Saturation
Voltage VCE(sat) - - 0.4 V IC=0.5mA, IF=20mA
Collector Current IC(ON) 1 4 15 mA VCE=5V,IF=10mA
Rise Time tR - 20 -
μs
Transfer
Characteristics
Fall Time tF - 20 -
μs
VCE=5V,IC=1 mA
,RL=1 KΩ
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 4 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
ITR8105
█ Typical Electrical/Optical/Characteristics Curves for IR
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 5 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
Typical Electrical/Optical/Characteristics Curves for PT ITR8105
Typical Electro-Optical Characteristics Curves
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 6 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
ITR8105
Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below.
Confidence level：90%、LTPD：10%
NO. Item Test Conditions Test Hours/
Cycles
Sample
Sizes
Failure
Judgement
Criteria
Ac/Re
1 Solder Resistance Ta = 260 ±3°C 10 ± 1 sec 22pcs 0/1
2 Temperature Cycle H : +85℃ 15mins
5mins
L : -55℃ 15mins
50Cycles 22pcs 0/1
3 Thermal Shock H :+85℃ 5mins
10secs
L :-55℃ 5mins
50Cycles 22pcs 0/1
4 High Temperature
Storage
TEMP.：+100℃ 1000hrs 22pcs 0/1
5 Low Temperature
Storage
TEMP.：-55℃ 1000hrs 22pcs 0/1
6 DC Operating Life VCE=5V 1000hrs 22pcs 0/1
7 High Temperature/
High Humidity
85℃ / 85% R.H 1000hrs 22pcs
VF≧U×1.2
IC(ON)≦L×0.8
U：Upper
Specification
Limit
L：Lower
Specification
Limit
0/1
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 7 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
V
Label UNIT：cm
48
E
15± 0.5
4.0
2.Box 15
3.Carton
3.5
1.Bag 4.5
22
L
R
E
IGHT
Label
Opto-electronic,Compoments
EVERLIGHT
9
Label
19±0.5
5.5
24
33
RoHS
ITR8105
■Packing Specifications
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
ITR20306
(
MEI
)
ITR8105
Technical Data Sheet
OPTO INTERRUPTER
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 8 of 8
Device No：DRX-081-003 Prepared date：07-21-2005 Prepared by：Eric Chen
ITR8105
■Packing Quantity Specification
1. 150Pcs/1Bag，4Bags/1Box
2. 10Boxes/1Carton
Notes
Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
When using this product, please observe the absolute maximum ratings and the instructions
for using 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.
These specification sheets include materials protected under copyright of EVERLIGHT CO.
Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT consent.
EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936
Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306
Tucheng, Taipei 236, Taiwan, R.O.C http:\\www.everlight.com
