GL381 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

GL381

High Output, φ 3mm Resin Diode Mold Type Infrared Emitting

Sharp Electronics 

Fig. 7 Radiant Intensity vs.

Forward Current

100

Ta = 25˚C

Pulse

10

( Pulse width

<=100 µ s)

1

0.1

1

10

100

Forward current I F ( mA )

Fig. 9 Radiation Diagram

- 20˚ - 10˚ 0 + 10˚

1000

+ 20˚

- 30˚

100

+ 30˚

80

- 40˚

- 50˚

- 60˚

- 70˚

- 80˚

- 90˚

60

40

20

0

Angular displacement θ

+ 40˚

+ 50˚

+ 60˚

+ 70˚

+ 80˚

+ 90˚

q Please refer to the chapter “ Precautions for Use ”

GL380/GL381

Fig. 8 Relative Collector Current vs.

Distance

( Detector : PT380 / PT381 )

100

IF = 50mA

Ta= 25˚C

10

1

0.1

0.1

1

10

100

Distance to detector d ( mm )

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