2016-04-11
High Power Infrared Emitter (940 nm)
Version 1.3
SFH 4046
Features:
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•
Very small package: (LxWxH) 3.2 mm x 1.6 mm x 1 mm
High optical total power
Applications
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•
•
•
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Industrial applications
Miniature photointerrupters
Mobile devices
Proximity sensor
For control and drive circuits
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:
Irradiance
Radiant intensity
Ie, typ [mW/sr]
IF=70 mA, tp=20 ms
30
Ordering Code
Ee [mW/cm2]
IF= 70 mA, tp= 20 ms
5 (≥ 2.5)
SFH 4046
Q65111A0541
Note:
Ie measured with a detector (11.3 mm diameter) in 100 mm distance (Ω = 0.01 sr) to the device surface
Ee measured in the near field with a detector (7.2 mm diameter) in 20 mm distance (Ω = 0.1 sr) to the device
surface
2016-04-11
1