Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 1 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
Technical Data Sheet
Opto Interrupter
ITR8307/TR8
█ Features
․Fast response time
․High sensitivity
․Cut-Off visible wavelength
․Thin
․Compact
․Pb free
․The product itself will remain within RoHS compliant
version.
█ Descriptions
ITR8307/TR8 is a light reflection switch which
includes a GaAs IR-LED transmitter and a NPN
photo-transistor with a high photosensitive
receiver for short distance, operating in the
infrared range. Both components are mounted
side- by- side in a plastic package.
█ Applications
․Camera
․VCR
․Floppy disk driver
․Cassette type recorder
․Various microcomputer control equipment
█ Device Selection Guide
Device No. Chip Material
IR GaAs
PT Silicon
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Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ Package Dimensions
Notes: 1.All dimensions are in millimeters
2.Tolerances unless dimensions ±0.15mm
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 3 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ Absolute Maximum Ratings (Ta=25℃)
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 (*1)
Pulse width ≦100μs, Duty cycle=1% IFP 1 A
Collector Power Dissipation PC 75 mW
Collector Current IC 50 mA
Collector-Emitter Voltage B VCEO 30 V
Output
Emitter-Collector Voltage B VECO 5 V
Operating Temperature Topr -25~+85 ℃
Storage Temperature Tstg -30~+90 ℃
Lead Soldering Temperature (*2) Tsol 260 ℃
(＊1) tw=100 μsec. , T=10 msec. (＊2) t=5 Sec
█ Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Conditions
Forward Voltage VF --- 1.2 1.6 V IF=20mA
Reverse Current IR --- --- 10 μA VR=5V
Input Peak Wavelength λP --- 940 --- nm ---
Dark Current ICEO --- --- 100 nA VCE=10V
Output C-E Saturation
Voltage VCE(sat) --- --- 0.4 V IC=2mA
,Ee=1mW/cm2
Light Current IC(ON) 0.1 --- mA
Leakage Current ICEOD --- --- 1 μA VCE=5V
IF=20mA
Rise time tr --- 20 ---
μsec
Transfer
Characteristics Fall time tf --- 20 --- μsec
VCE=2V
IC=100μA
RL=1KΩ
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 4 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ Typical Electrical/Optical/Characteristics Curves for IR
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 5 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ Typical Electro/Optical/Characteristics Curves for PT
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 6 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
μ
(kΩ)
(μ
ITR8307/TR8
█ Typical Electrical/Optical/Characteristics Curves For ITR
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 7 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ Taping Dimension
Packing Quantity
1. 1000 Pcs/ 1Roll
2. 15roll /1 Box
3. 2 Box/ 1 Carton
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 8 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
█ 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 Heat TEMP.：260℃±5℃ 10secs 22pcs 0/1
2 Temperature Cycle H : +85℃ 30mins
5mins
L : -55℃ 30mins
50Cycles 22pcs 0/1
3 Thermal Shock H :+100℃ 5mins
10secs
L :-10℃ 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 IF=20mA 1000hrs 22pcs 0/1
7 High Temperature/
High Humidity
85℃ / 85% R.H 1000hrs 22pcs
IR≧U×2
Ee≦L×0.8
VF≧U×1.2
U：Upper
Specification
Limit
L：Lower
Specification
Limit
0/1
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 9 of 9
Device No：DRX-083-100 Prepared date: 29-08-2005 Prepared by: Eric Chen
ITR8307/TR8
Recommended Method of Storage
The following are general recommendations for moisture sensitive level (MSL) 4 storage and
use:
z Shelf life in sealed bag: 12 months at < 40 °C and < 90% relative humidity (RH)
z After bag is opened, devices that will be subjected to reflow solder or other high temperature
process must
a) Mounted within 72 hours of factory conditions < 30 °C/60%RH, or
b) Stored at <20% RH
z Devices require bake, before mounting, if:
Humidity Indicator Card is > 20% when read at 23 ± 5 °C
z If baking is required, devices may be baked:
a) 192 hours at 40℃,and <5% RH(dry air/nitrogen) or
b) 96 hours at 60℃,and <5% RH for all device containers
c) 24 hours at 125 °C
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
