Replacement Products
Details
Parameters
Color of emission
Infrared (>800 nm)
Current
IF
100
mA
Peak wavelength
λ
950
nm
Brightness
ΦE
55
mW
IE
50
mW/sr
Beam angle
∢
50
°
Dimension
l
3.1
mm
w
1.5
mm
h
1.5
mm
Operating temperature
Top
min.
-40
°C
Top
max.
100
°C
Application fields
Ordering codes
| Product Type | Description | Order No. | Availability |
|---|---|---|---|
| SFH 4140 | Ie = 18 ... 71 mW/sr, (Ie=50 mW/sr typ.) (IF = 100 mA) | Q65111A4190 |
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Application note
Eye safety of IREDs used in lamp applications
Product related
High-speed switching of IR-LEDs — Background and data sheet definition
Product related
Importing rayfiles and ray-measurement files of LEDs
General information
Customer complaint management — Details on return shipments for failure analysis request (FAR)
General information
Handling of silicon resin LEDs
Handling recommendations
Dry pack information
Handling recommendations
Fundamentals of LED handling
Handling recommendations
Manual lead-free soldering of LEDs
Soldering and processing
Measuring of the temperature profile during the reflow solder process
Soldering and processing
Recommended pick-and-place tools of LEDs
Soldering and processing
Resources
CAD Data
CAD Data
Optical Simulation
Optical Simulation
Images
SFH4140_photo
Image
Tools
LightGuide
Calculate the effectiveness of an LED based on a selected light guide by showing the amount of incoupled, reflected and missed light rays.
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Beam shaping with no lense.