User guide

ManualsBrandsRainbow Electronics ManualsOpticsSIR-568ST3F

SIR-568ST3F

Sensors

1/3

Infrared light emitting diode, top view type

SIR-568ST3F

The SIR-568ST3F has the response speed and luminous output necessary for image transmission in audio-visual

applications. It can support almost all types of optical transmission through air, including audio and data transmission. The

luminous output is 13mW and the cutoff frequency is 50MHz.

!Applications

Transmission of images from a video cassette recorder

to a television.

Transmission of audio signals between audio devices.

High speed data transmission.

!Features

1) High luminous output 13mW.

2) Fast response is possible 50MHz cutoff frequency.

!External dimensions (Units : mm)

2− 0.5

Min.24

8.7±0.3

2.5±1

Max.1

φ5.0±0.2

φ6±0.3

(2.5)

4−0.6

Notes:

1. Unspecified tolerance

shall be

0.2 .

2. Dimension in parenthesis are

show for reference.

Anode

Cathode

!Absolute maximum ratings (Ta = 25°C)

Parameter Symbol

∗

Topr

Tstg

Limits

−25∼+85

−40∼+85

100

4.0

230

1.0

Unit

°C

∗

Pulse width = 0.1 msec, duty ratio 1%

Forward current

Reverse voltage

Power dissipation

Pulse forward current

Operating temperature

Storage temperature

Summary of content (3 pages)

PAGE 1
SIR-568ST3F Sensors Infrared light emitting diode, top view type SIR-568ST3F The SIR-568ST3F has the response speed and luminous output necessary for image transmission in audio-visual applications. It can support almost all types of optical transmission through air, including audio and data transmission. The luminous output is 13mW and the cutoff frequency is 50MHz. !External dimensions (Units : mm) 4−0.6 !Features 1) High luminous output 13mW. 2) Fast response is possible 50MHz cutoff frequency. 0.
PAGE 2
SIR-568ST3F Sensors !Electrical and optical characteristics (Ta = 25°C) Parameter Symbol Min. Typ. Max. Conditions Unit Optical output PO − 13 − mW IF=50mA Emitting strength IE 18 38 − mW/sr IF=50mA Forward voltage VF − 1.6 2.1 V IF=50mA Reverse current IR − − 10 µA VR=2V Peak light emitting wavelength λP − 850 − nm IF=20mA Spectral line half width ∆λ − 40 − nm IF=20mA θ1/2 − ±13 − deg IF=50mA tr − 8.0 − ns IF=50mA tf − 6.
PAGE 3
SIR-568ST3F Sensors 10° 0° 100 30° 80 40° 50° 60 60° 40 70° 20 80° 90° 100 80 60 40 20 RELATIVE EMITTING STRENGTH (%) RELATIVE EMITTING STRENGTH (%) 20° 0 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° ANGULAR DISPLACEMENT : θ (deg) Fig.