RPI-441C1 ROHM

Photointerrupter RPI-441C1 Datasheet Applications Outline Optical control equipment Printers Amusement Features 1) Compact with a 4mm gap. 2) High precision position detection (slit width of 0.5mm). 3) Minimal influence from stray light. 4) Low collector-emitter saturation voltage. Dimensions (Unit : mm) Absolute maximum ratings (T = 25C) a Parameter Symbol Value Unit I 50 mA Forward current F Input (LED) V 5 V Reverse voltage R P 80 mW Power dissipation D V 30 V Collector-emitter voltage CEO Output V 4.5 V Emitter-collector voltage ECO (photo- I Collector current 30 mA C transistor) P Collector power dissipation 80 mW C T Operating temperature 25 to 85 C opr T Storage temperature 30 to 85 C stg www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2017.03 - Rev.C 1/5Datasheet RPI-441C1 Electrical and optical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Forward voltage V I =50mA - 1.3 1.6 V F F Input characteristics I V =5V Reverse current -- 10 A R R I V =10V Dark current -- 0.5 A CEO CE Output characteristics Peak sensitivity - - 800 -nm p wavelength I V =5V, I =20mA Collector current 0.2 0.55 - mA C CE F Collector-emitter Transfer V I =20mA, I =0.1mA saturation - - 0.4 V CE(sat) F C characteristics voltage V =5V, I =20mA, CC F -10 - Response time trtf s R =100 L f Cut-off frequency - 1 - MHz C I =50mA Infrared light F * Non-coherent Infrared emitter diode Peak light emitting light emitting diode used. - 950 -nm p wavelength V =5V, I =1mA, R =100 CC C L *This product is not designed to be Response time trtf -10 - s protected against electromagnetic wave. Photo transistor Maximum sensitivity - - 800 -nm p wavelength www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2017.03 - Rev.C 2/5