2016-09-26 Infrared Emitter (850 nm) Version 1.4 SFH 4554 Features: Wavelength 860nm Narrow half angle 10 Short switching times UL version available ( details & test conditions on request) Applications Infrared Illumination for cameras Sensor technology Data transmission Notes Depending on the mode of operation, these devices emit highly concentrated non visible infrared light which can be hazardous to the human eye. Products which incorporate these devices have to follow the safety precautions given in IEC 60825-1 and IEC 62471. Ordering Information Type: Radiant Intensity Ordering Code I mW/sr e I = 100 mA, t = 20 ms F p SFH 4554 550 ( 250) Q65111A4885 SFH 4554-CW/DW/EW E9548 550 ( 250) Q65112A0342 (UL) SFH 4554-CWDW 250 ... 800 Q65111A7922 SFH 4554-DWEW 400 ... 1250 Q65111A9145 Note: Measured at a solid angle of = 0.001 sr 2016-09-26 1Version 1.4 SFH 4554 Maximum Ratings (T = 25 C) A Parameter Symbol Values Unit Operation and storage temperature range T T -40 ... 100 C op stg Reverse voltage V 5 V R Forward current I 100 mA F Surge current I 1 A FSM (t 200 s, D = 0) p Power consumption P 200 mW tot ESD withstand voltage V 2 kV ESD (acc. to ANSI/ ESDA/ JEDEC JS-001 - HBM) 1) page 8 Thermal resistance junction - ambient R 430 K / W thJA Thermal resistance junction - soldering point R 240 K / W thJS Characteristics (T = 25 C) A Parameter Symbol Values Unit Peak wavelength (typ) 860 nm peak (I = 100 mA, t = 20 ms) F p Centroid wavelength (typ) 850 nm centroid (I = 100 mA, t = 20 ms) F p Spectral bandwidth at 50% of I (typ) 30 nm max (I = 100 mA, t = 20 ms) F p Half angle (typ) 10 Dimensions of active chip area (typ) L x W 0.3 x 0.3 mm x mm Rise and fall time of I ( 10% and 90% of I ) (typ) t , t 12 ns e e max r f (I = 100 mA, R = 50 ) F L Forward voltage (typ (max)) V 1.7 ( 2) V F (I = 100 mA, t = 20 ms) F p Forward voltage (typ (max)) V 3.6 ( 4.6) V F (I = 1A, t = 100 s) F p Reverse current I not designed for A R (V = 5 V) reverse operation R Total radiant flux (typ) 75 mW e (I =100 mA, t =20 ms) F p 2016-09-26 2