ROHM RPI-1031 Data Handbook/Specifications Sheet

Dimensions (Unit : mm) RPI-1031 ut pu

ho to In fr ar ed ra ns fe ut pu In pu ph ot o- In pu t ( LE

tr an si st or lig ht ch ar ac te ris tic ch ar ac ch ar ac tr an si st or

em itt er te ris tic te ris tic

di od

Surface Mount type 4 Direction Detector 3.9

LA IV LL Ic IF

Stamp (year, week, day of the week)

Absolute maximum ratings (Ta=25°C)

1PIN mark

Parameter Symbol Limits Unit Applications

Forward current IF m A

DSC(Digital steal camera)

Reverse voltage VR

DVC(Digital video camera) Mark side (Symbol of check in company)

Power dissipation PD m W

Digital handy phone, Fan herater,

Collector-emitter voltage VCEO

Projector

Emitter-collector voltage VECO 4.5

Collector current IC m A

Features

Collector power dissipation PC m W

Operating temperature Topr −25 to +85 °C

1) Surface Mount type

Pattern

Storage temperature Tstg −30 to +85 °C φ0.8

2) Optical Sensor 3) 4 Pirection Detector

LL IC (m IF (m

Electrical and optical characteristics (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Conditions

Forward voltage VF 1.3 1.6 IF=50m A

Resist

Reverse current IR µA VR=5V Dark current ICEO 0.5 µA VCE=10V Peak sensitivity wavelength λP nm

Collector current IC µA VCE=5V, IF=5m A

DC leakage current Ileok −− VCE=5V, IF=5m AµA

Internal connection diagram

Collector-emitter saturation voltage VCE(sat) 0.4 IF=20m A, IC=0.1m A

Rise time tr µs

Response time VCC=5V, IF=20m A, RL=100Ω Anode Cathode

Fall time tf µs

Cut-off frequency f C MHz

IF=50m A

∗ Non-coherent Infrared light emitting diode used.Peak light emitting wavelength Collector 2 Collector 1

λP nm

Detector 2 Detector 1

Notes:

VCC=5V, IC=1m A, RL=100Ωtr tf Response time IS IP IO µs

Ile ak (m ∗ This product is not designed to be protected against electromagnetic wave. 1. Unspecified tolerance

LL IS IP IO /P (m

Emitter Emitter 1 shall be ±0.2 .

Maximum sensitivity wavelength λP nm

2. Dimension in parenthesis are show for reference.

Electrical and optical characteristics curves

tr IF=50m A

tf IF=40m A

IF=30m A

IF=20m A

0.5 IF=10m A

IF=5m A

AMBIENT TEMPERATURE : Ta (°C) FORWARD VOLTAGE : VF (V) AMBIENT TEMPERATURE : Ta (°C) LOAD RESISTANCE : RL (kΩ) AMBIENT TEMPERATURE : Ta (°C) COLLECTOR TO EMITTER VOLTAGE: VCE (V)

Fig.2 Forward current vs. forward Fig.3 Power dissipation / collector power Fig.7 Response time vs. Fig.8 Dark current vs.

Fig.1 Forward current falloff voltage IM tr (µ s) dissipation vs. ambient temperature collector current ambient temperature Fig.9 Output characteristics

VCCinput

RIP VOUT1

0.4 VOUT2

RL2 VOUTRL1

AMBIENT TEMPERATURE : Ta (°C) FORWARD CURRENT : IF (m A) FORWARD CURRENT : IF (m A)

Fig.4 Relative output vs. ambient Fig.5 Collector current vs. Fig.6 DC leakage current vs. temperature forward current IC (n forward current Fig.10 Response time measurement circuit

LL IC (m