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 Semiconductors

Opto Electronics

Passive Components

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 (Sub Systems)

Energy Saving!ECO Devices

4 Direction Detector

RPI-1031

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  Data Sheet (PDF, 69K)

Outline

RPI-1031 Outline

4 Direction Detector Type

Dimensions

RPI-1031 Dimensions

* Click to enlarge.

Circuit

RPI-1031 Circuit

* Click to enlarge.

[ Product description ]

ROHM's opetical sensors serve as eyes to monitor changes of any motions, and comply with customers' day-to-day diversifying requests.

Features

・Surfacemount optical four-directional detection sensor
・Detection in four directions.
・Less malfunction by vibration, compared with mechanical-type sensor.
・Free from influence by magnetic field, unlike magnetic-type sensor.

Product specifications

Absolute maximum ratings (Ta=25ºC)
Rated parameters Standard value Conditions
Input(LED)
Forward current IF(mA) 50  
Reverse voltage VR(V) 5  
Power dissipation PD(mW) 80  
Collector-Emitter voltage VCEO(V) 30  
Output(Photo-toransistor)
Emitter-Collector voltage VECO(V) 4.5  
Collector current IC(mA) 30  
Power dissipation PC(mW) 80  
Temperature Characteristics
Operating temperature Topr(ºC) -30 to 85  
Storage temperature Tstg(ºC) -40 to 85  
Electro-optical characteristics (Ta=25ºC)
Rated parameters Standard value Conditions
Input Characteristics
Input Characteristics||Forward voltage VF(V) 1.3 IF=50mA
Input Characteristics||Reverse current IR(µA) 10 VR=10V
Output Characteristics
Output Characteristics||Dark current ICEO(µA) 0.5 VCE=10V
Output Characteristics||Peak sensitivity wavelength λP(nm) 800  
Transfer Characteristics
Transfer Characteristics||Collector current IC(mA) 0.1 VCC=5V,IF=5mA
Transfer Characteristics||Collector-Emitter saturation voltage VCE(sat)(V) 0.4 IF=20mA,IC=0.1mA
Transfer Characteristics||Response time tr·tf(µs) 10 VCC=5V,IF=20mA,RL=100Ω
Infrared Light Emitting Diode
Infrared Light Emitting Diode||Cut-off frequency FC(MHz) 1 IF=50mA
* Non-coherent Infrared light emitting diode used.
Infrared Light Emitting Diode||Peak light emitting wavelength λP(nm) 950 IF=50mA
* Non-coherent Infrared light emitting diode used.
Phototransistor
Phototransistor||Response time tr·tf(µs) 10 VCC=5V,IF=1mA,RL=100Ω
* This product is not designed to be protected against electromagnetic wave.
Phototransistor||Maximum sensitivity wavelength λP(nm) 800  

Status Product

Part No. Status
*1
RoHS Packing
style
Package
quantity
Samples
*2
Sales
RPI-1031 Active Yes Taping 750 Inquiry

*1 Active: Production or current type  Preparation: Preliminary type  Preview: Development type

*2 Available only as free rank.

Similar Products

Part
number
Type Gap width
(mm)
Slit width
(mm)
Collector current
IC(Min.)(mA)
Response
time tr·tf
(Typ.)(µs)
RoHS
VCE(V) IF(mA)
RPI-1031 4 Direction Detector Type - - 0.10 5.00 5.00 10 Yes

 

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