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1、 EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everlight Electronics Co., Ltd. http: Rev 1 Page: 1 of 8 Device No： CDRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong ITR20403 Features Fast response time High sensitivity Thin and small package Pb free This product
2、 itself will remain within RoHS compliant version Descriptions The ITR20403 consists of an infrared emitting diode and a silicon phototransistor encased in a black thermo-plastic housing. The advantage of the device is the small package. Phototransistor receives radiation from the IR LED only, and a
3、voids the noise from ambient light. Applications Camera Copier Scanner Non-contact Switching Device Selection Guide Device No. Chip Material IR1918C GaAlAs PT1918B Silicon EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everlight Electronics Co., Ltd. http: Rev 1 Page: 2 of
4、 8 Device No： CDRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong ITR20403 Package Dimensions 11 Cathode2 Anode4 Emitter3 CollectorNotes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions 0.2mm Absolute Maximum Ratings (Ta=25 ) Parameter Symbol Ratings Unit Power Dissipation
5、 at(or below) 25 Free Air Temperature Pd 75 mW Reverse Voltage VR5 V Forward Current IF50 mA Input Peak Forward Current (*1) Pulse width 100 s, Duty cycle=1% IFP1 A Collector Power Dissipation PC75 mW Collector Current IC20 mA Collector-Emitter Voltage B VCEO30 V Output Emitter-Collector Voltage B V
6、ECO5 V Operating Temperature Topr -25+85 Storage Temperature Tstg -40+85 Lead Soldering Temperature (*2) Tsol 260 ( 1) tw=100 sec. , T=10 msec. ( 2) t=5 Sec EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everlight Electronics Co., Ltd. http: Rev 1 Page: 3 of 8 Device No： C
7、DRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong ITR20403 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 A VR=5V Input Peak Wavelength P - 940 - nm IF=20mA Dark Current ICEO- 1 100 nA V
8、CE=10V Output C-E Saturation Voltage VCE(sat) - - 0.4 V IC=2mA ,Ee=1mW/cm2Collector Current IC(ON)0.2 - 5 mA VCE=5V, IF=20mA Leakage Current ICEOD - - 1 A VCE=5V IF=20mA Rise time tr- 15 - sec Transfer Characteristics Fall time tf- 15 - sec VCE=2V IC=1mA RL=1K EVERLIGHT ELECTRONICS CO., LTD. Technic
9、al Data Sheet OPTO INTERRUPTER ITR Everlight Electronics Co., Ltd. http: Rev 1 Page: 4 of 8 Device No： CDRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong 020406080100IF=20mATa=25C75-25 0 25 50 100900920940960980010101102310412340102030607075-25 0 25 50 100854050ITR20403 Typical Electrical/O
10、ptical/Characteristics Curves for IR Fig.1 Forward Current vs. Fig.2 Spectral Distribution Ambient Temperature Fig.3 Peak Emission Wavelength Fig.4 Forward Current vs. Forward Voltage Ambient Temperature IF=20 mATa=25 EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everligh
11、t Electronics Co., Ltd. http: Rev 1 Page: 5 of 8 Device No： CDRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong 500-2525Relative radiant flux (%)10.10.20.552102075 100IF = const2511.11.21.350 75 100 120IF=20mAITR20403 . Fig.5 Forward Voltage vs. Fig.6 Relative Radiant Flux vs. Ambient Temper
12、ature(C) Ambient Temperature(C) Forward Voltage (V) EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everlight Electronics Co., Ltd. http: Rev 1 Page: 6 of 8 Device No： CDRX-204-003 Prepared date： 2006/4/26 Prepared by： zhouhong 0-252040500 25 8575 1006080100110080007000.20.
13、4900 1000 1300Ta=250.60.81.0C1010010101025 50 75 1001040021682 314124ITR20403 Typical Electrical/Optical/Characteristics Curves for PT Fig.1 Collector Power Dissipation vs. Fig.2 Spectral Sensitivity Ambient Temperature Fig.3. Collector Dark Current vs. Fig.4 Collector Current vs. Ambient Temperature Collector-Emitter Voltage VCE=10V EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet OPTO INTERRUPTER ITR Everl
