RPT-38PT3F

RPT-38PT3F Sensors Phototransistor, top view type RPT-38PT3F RPT-38PT3F is photo transistor of the top view type. Molded with transparent resin, and can be used for visible light source. Also, can be used for illuminance sensor. zExternal dimensions (Unit : mm) zApplication Optical control equipment Illuminance sensor. +0.1 −0.3 1.1 zFeatures 1) High sensitivity. 2) It can be used for visible light source. Min.24 0.5 2 2.5±1 2− Max.1 4−0.6 5.2±0.3 φ3.4 φ3.1±0.2 Notes: 1. Unspecified tolerance shall be ±0.2 . 2. Dimension in parenthesis are show for reference. 1 (2.5) Internal connection diagram 2 1 Emitter Collector zAbsolute maximum ratings (Ta = 25°C) Symbol Limits Unit Collector-emitter voltage Parameter VCEO 32 V Emitter-collector voltage VECO 5 V Collector current IC 30 mA Collector power dissipation PC 150 mW Operating temperature Topr −25 to +85 °C Storage temperature Tstg −30 to +100 °C zElectrical and optical characteristics (Ta = 25°C) Symbol Min. Typ. Max. Unit Light current Parameter IC 2.0 − − mA VCE=5V, E=500LX Dark current ICEO − − 0.5 µA VCE=10V(Black box) λP − 800 − nm Peak sensitivity wavelength VCE(sat) − − 0.4 V Half-angle θ1 / 2 − ±36 − deg Response time tr·tf − 10 − µs Collector-emitter saturation voltage Conditions − IC=1mA, E=500LX − VCC=5V, IC=1mA, RL=100Ω 1/2 RPT-38PT3F Sensors zElectrical and optical characteristic curves 1000 100 VCE=10V VCE=20V VCE=30V 10 1 0.1 −25 0 25 50 75 8 VCE=5V 500 LIGHT CURRENT : IC (mA) RELATIVE LIGHT CURRENT : IC (%) DARK CURRENT : ICEO (nA) 1000 200 100 50 20 6 4 2 10 −25 100 0 25 50 75 100 0 250 AMBIENT TEMPERATURE : Ta (°C) AMBIENT TEMPERATURE : Ta (°C) Fig.2 Relative output vs. ambient temperature Fig.1 Dark current vs. ambient temperature 500 750 1000 1250 ILLUMINANCE : E (Lx) Fig.3 Light current vs. irradiance 6 750Lux 4 500Lux 2 250Lux 0 0 2 4 6 8 10 12 16 80 60 40 20 0 400 600 800 1000 COLLECTOR−EMITTER VOLTAGE : VCE (V) OPTICAL WAVELENGTH : λ (nm) Fig.4 Output characteristics Fig.5 Spectral sensitivity 1000 RESPONSE TIME : tr (µs) 14 100 Ta=25°C VCE=5V 20° 10° 160 120 80 40 0 −25 0 25 0° 80 50° RL=500Ω 10 RL=100Ω 1 10 60 COLLECTOR CURRENT : IC (mA) Fig.7 Response time vs. collector current 60° 40 70° 20 80° 90° 100 80 60 40 100 100 40° RL=1kΩ 75 Fig.6 Collector dissipation vs. ambient temperature 30° 100 1 0.1 50 AMBIENT TEMPERATURE : Ta (°C) 20 RELATIVE LUMINOUS INTENSITY (%) RELATIVE LUMINOUS INTENSITY (%) E=1000Lux RELATIVE SENSITIVITYT : IC (%) LIGHT CURRENT : IC (mA) 8 COLLECTOR DISSIPATION : PC (mW) 120 10 0 10° 20° 30° 40° 50° 60° 70° 80° 90° ANGULAR DISPLACEMENT (deg) Fig.8 Directional pattern 2/2 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 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-Rev1.1