SIR-568ST3F ROHM

Infrared light emitting diode, top view type SIR-568ST3F Datasheet The SIR-568ST3F has the response speed and luminous output necessary for image transmission in audio-visualapplic ations. 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 Outline Transmission of images from a video cassette recorder to a television. ETransmission of audio signals between audio devices. High speed data transmission. Features 1) High luminous output 13mW. 2) Fast response is possible 50MHz cutoff frequency. Dimensions (Unit : mm) Absolute maximum ratings (T = 25C) a Unit Parameter Symbol Value I 100 mA Forward current F V Reverse voltage 4.0 V R P Power dissipation 230 mW D I * 500 mA Pulse forward current FP T 25 to 85 C Operating temperature opr T Storage temperature 40 to 85 C stg *Pulse width = 0.1 msec, duty ratio 1% www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2018.06 - Rev.C 1/4 Not Recommended for New DesignsDatasheet SIR-568ST3F Electrical and optical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. P I =50mA -13 - mW Optical output O F I I =50mA Emitting strength 18 38 - mW/sr E F V I =50mA -1.6 2.1 V Forward voltage F F I V =2V Reverse current -- 10 A R R I =20mA - 850 - nm Peak light emitting wavelength p F I =20mA Spectral line half width -40 - nm F I =50mA - - deg Half-viewing angle 13 1/2 F I =50mA Rise time tr -8.0 - s F Response time I =50mA Fall time tf - 6.0 - s F f I =30mA DC 20mA p-p -50 -MHz Cut-off frequency C F Classified table of rank Emitting Strength I Unit Item E Pt18.0o 38.8 mW / sr 27.1 55.3 mW / sr Qto Rt38.6o 83.1 mW / sr 57.8 110.0 mW / sr Sto =50mA Condition I F www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2018.06 - Rev.C 2/4 Not Recommended for New Designs