2017-02-17

1

2017-02-17

High Power Infrared Emitter (850 nm)

Version 1.5

SFH 4257

Ordering Information

Features:

•

High Power Infrared LED

•

Black coloured TOPLED-package

•

Improved imaging characteristics due to absorption of side emission

•

Short switching times

•

The product qualification test plan is based on the guidelines of AEC-Q101-REV-C, Stress Test Qualification

for Automotive Grade Discrete Semiconductors.

Applications

•

Miniature and long distance photointerrupters (in combination with external optics)

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.

Type:

Radiant Intensity

Ordering Code

I

I

SFH 4257

9 (≥ 6.3)

Q65110A2466

SFH 4257-Q

6.3 ... 12.5

Q65111A4941

Note:

Measured at a solid angle of Ω = 0.01 sr