RPI-576 Sensors Photointerrupter, encased type RPI-576 This product is heat-resist type due to PBT adoption for package material. zExternal dimensions (Units : mm) zApplication Optical control 13.7 576 5.85 zFeatures 1) Heat resistance (170°C) 2) Small gap (0.5mm) and good accuracy 3) Quick response time 4) Filter against visible ray is built-in Notes: 1. Unspecified tolerance shall be ±0.2. 2. Measurement in the bracket are that of lead pin at base the mold. 3. Dimension in parenthesis are show for reference. Cross-section A-A 0.7 3.5±0.4 ←A 4-0.4 4-0.45 (10) (2.54) Internal connection diagram 2 3 1 4 2-0.7 zAbsolute maximum ratings (Ta = 25°C) Input(LED) ) ( Output phototransistor Symbol Limits Unit Forward current IF 50 mA Reverse voltage VR 5 V Power dissipation PD 80 mW Collector-emitter voltage VCEO 30 V Emitter-collector voltage VECO 4.5 V IC 30 mA Collector current Collector power dissipation PC 80 mW Operating temperature Topr −25~+85 °C Storage temperature Tstg −40~+85 °C 2 Cathode 3 Collector 1 Anode 4 Emitter 5.6±0.1 6 0.4±0.1 14 13.6±0.1 4.65±0.1 Parameter 0.8 R0.25 Optical center 0.9 2.5 0.5 7.5 10 Gap 5 ←A RPI-576 Sensors zElectrical and optical characteristics (Ta = 25°C) Symbol Min. Typ. Max. Forward voltage VF − 1.3 1.6 V Reverse current IR − − 10 µA VR=5V ICEO − − 0.5 µA VCE=10V Output Input charac- characteristics teristics Parameter Transfer characteristics Dark current Conditions Unit IF=50mA Peak sensitivity wavelength λP − 800 − nm Collector current IC 0.5 − − mA VCE(sat) − 0.1 0.5 V IF=20mA, IC=0.5mA tr · tf − 10 − µs VCC=5V, IF=20mA, RL=100Ω Collector-emitter saturation voltage Response time − VCE=5V, IF=20mA zElectrical and optical characteristic curves 100 PD 80 PC 60 40 20 −20 0 20 40 60 80 40 30 20 10 0 0.2 100 0.4 0.6 0.8 1.0 1.2 1.4 1.6 4 3 2 1 0 0 1.8 10 20 30 40 50 AMBIENT TEMPERATURE : Ta (°C) FORWARD VOLTAGE : VF (V) FORWARD CURRENT : IF (mA) Fig.1 Power dissipation collector vs. ambient temperature Fig.2 Forward current vs. forward voltage Fig.3 Collector current vs. forward current RELATIVE COLLECTOR CURRENT : IC (%) 1000 DARK CURRENT : ICEO (nA) −25°C 0°C 25°C 50°C 75°C 100 10 VCE=30V VCE=20V VCE=10V 1 0.1 −25 0 25 50 75 100 160 RELATIVE COLLECTOR CURRENT : IC (%) 0 COLLECTOR CURRENT : IC (mA) FORWARD CURRENT : IF (mA) POWER DISSIPATION / COLLECTOR POWER DISSIPATION : PD / PC (mW) 5 50 140 120 100 80 60 40 20 0 −40 −20 0 20 40 60 80 100 d 100 80 60 40 20 0 0 1 2 3 4 5 AMBIENT TEMPERATURE : Ta (°C) AMBIENT TEMPERATURE : Ta (°C) DISTANCE : d (mm) Fig.4 Dark current vs. ambient temperature Fig.5 Relative output vs. ambient temperature Fig.6 Relative output vs. distance characteristics RPI-576 Sensors 200 tr 100 tf tr tf 50 tf tr RL=5kΩ RL=2kΩ RL=1kΩ 20 10 10 20 50 100 200 40 30 20 10 0 500 1000 2000 COLLECTOR CURRENT : IC (mA) FORWARD CURRENT : IF (mA) RESPONSE TIME: tr, tf (µs) 3.0 -20 0 20 40 60 80 100 IF=25mA 2.0 20mA 15mA 1.0 10mA 5mA 0 0 2 4 6 8 10 COLLECTOR CURRENT IC (µA) AMBIENT TEMPERATURE : Ta (°C) COLLECTOR-EMITTER VOLTAGE : VCE (V) Fig.7 Response time vs. output current Fig.8 Forward current falloff Fig.9 Collector current vs. collector-emitter voltage Input VCC Input Output 90% RL 10% Output td tr tf td : Delay time t r : Rise time (time for output current to rise from 10% to 90% of peak current) t f : Fall time (time for output current to fall from 90% to 10% of peak current) Fig.10 Response time measurement circuit 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. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with 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. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.0