Dimensions (Unit : mm) RPI-0226 +0.2 -0.1 4.4 Photointerrupter, Ultraminiature SMD type 1.5±0.1 Absolute maximum ratings (Ta=25°C) VR 5 V Power dissipation PD 80 mW VCEO 30 V Emitter-collector voltage VECO 4.5 V IC 30 mA Collector current 80 mW Topr −30 to +85 °C Storage temperature Tstg −40 to +85 °C +0.2 -0.1 2.7±0.1 1) Ultraminiature middle size SMD type. 2) Gap 1.2mm. Package bottom 2-C0.1 Symbol Min. Typ. Max. Unit VF − 1.8 2.3 V IR − − 10 µA VR=5V ICEO − − 0.1 µA VCE=10V Peak sensitivity wavelength λP − 800 − nm Collector current IC 0.1 − − mA Collector-emitter saturation voltage VCE(sat) − − 0.4 V Rise time tr − 30 150 µs Fall time tf − 30 150 µs λP − 850 − nm Peak light emitting wavelength Response time tr tf − 50 − µs λP − 800 − nm Maximum sensitivity wavelength 2-C0.2 C0.2 − 1.7±0.1 Dark current 3.4 0.4 Reverse current Conditions IF=50mA *2.0 Infrared Transfer Output Input light characteristics charac- characemitter teristics teristics diode Parameter Forward voltage Response time 0.25 0.15 Electrical and optical characteristics (Ta=25°C) (0.3) OPTICAL CENTER +0.05 -0.1 PC Operating temperature 2.0 Features VCE=5V, IF=5mA IF=20mA, IC=0.1mA Emitter Cathode VCC=5V, IF=0.1mA, RL=1000Ω IF=50mA 0.5 +0.1 -0.2 ∗ Non-coherent Infrared light emitting diode used. φ0.8 +0.05 -0.1 φ0.6 +0.05 -0.1 VCC=5V, IC=0.1mA, RL=1000Ω ∗ This product is not designed to be protected against electromagnetic wave. Anode Collector Notes: 1. Unspecified tolerance shall be ±0.2 . 2. Dimension in parenthesis are show for reference. − 50 1000 30 20 10 COLLECTOR CURRENT : IC (mA) 0.2 40 40 35 30 25 20 15 10 5 0.5 1 1.5 2 2.5 3 20 40 60 80 AMBIENT TEMPERATURE : Ta (°C) Fig.4 Relative output current vs. distance ( ) Fig.2 Forward current falloff d 1 0.8 0.6 0.4 0.2 0 0 DISTANCE : d (mm) 1.2 0 −20 0.5 1.0 1.5 DISTANCE : d (mm) Fig.1 Relative output current vs. distance ( ) 2.0 PD PC 80 60 40 20 0 20 40 60 80 0.5 1 1.5 2 6 VCE=5V 5 3 2 100 AMBIENT TEMPERATURE : Ta (°C) Fig.5 Power dissipation / collector power dissipation vs. ambient temperature 100 80 60 40 20 RL=500Ω 10 RL=100Ω 100 VCE=30V VCE=20V VCE=10V 10 1 0.1 10 20 30 40 50 FORWARD CURRENT : IF (mA) Fig.7 Collector current vs. forward current 100 RL=1kΩ 1 0 0 2.5 VCE=3V 4 Fig.3 Forward current vs. forward voltage 100 −20 0 7 FORWARD VOLTAGE : VF (V) 120 0 0 100 RELATIVE COLLECTOR CURRENT : Ic (%) 0 0 7 COLLECTOR CURRENT : IC (mA) 0.4 FORWARD CURRENT : IF (mA) 0.6 0 RELATIVE COLLECTOR CURRENT : IC (%) FORWARD CURRENT : IF (mA) d 0.8 50 100 8 45 1 RESPONSE TIME : tr (µs) 1.2 POWER DISSIPATION / COLLECTOR POWER DISSIPTION : PD/PC (mW) RELATIVE COLLECTOR CURRENT : IC (%) Electrical and optical characteristics curves DARK CURRENT : ICEO (nA) Input (LED) Collector power dissipation Photo transistor Output (phototransistor ) Collector-emitter voltage DSC(Digital steal camera) DVC(Digital video camera) Digital handy phone (1) Reverse voltage Applications 0.55 mA 2.8±0.1 Unit 50 (0.75) Limits IF Parameter 0.7±0.1 Symbol Forward current 1 0.05 0.1 1 −25 10 0 25 50 75 COLLECTOR CURRENT : IC (mA) AMBIENT TEMPERATURE : Ta (°C) Fig.8 Response time vs. collector current Fig.9 Dark current vs. ambient temperature Input 100 VCC 6 IF=30mA 5 Input Output 25mA 4 20mA 3 15mA 2 10mA 90% RL 10% Output 1 td tr tf td : Delay time 5mA t r : Rise time (time for output current to rise from 0 −60 −40 −20 0 20 40 60 80 10 120 AMBIENT TEMPERATURE : Ta (°C) COLLECTOR TO EMITTER VOLTAGE: VCE (V) Fig.6 Relative output vs. ambient temperature Fig.10 Output characteristics 0 0 2 4 6 8 10 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% to 10% of peak current) Fig.11 Response time measurement circuit Rev.B Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. 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Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright © 2008 ROHM CO.,LTD. THE AMERICAS / EUROPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0