Details
Parameters
Color of emission
Infrared (>800 nm)
Current
IF
100
mA
Peak wavelength
λ
860
nm
Brightness
ΦE
70
mW
IE
270
mW/sr
Beam angle
∢
20
°
Dimension
l
5.7
mm
w
4.6
mm
h
7.4
mm
Operating temperature
Top
min.
-40
°C
Top
max.
85
°C
Application fields
Ordering codes
Product Type | Description | Order No. | Availability |
---|---|---|---|
SFH 4551 | Ie = 112 ... 450 mW/sr, (Ie=270 mW/sr typ.) (IF = 100 mA) | Q65111A0506 | |
SFH 4551-BWCW | Ie = 180 ... 450 mW/sr, (Ie=270 mW/sr typ.) (IF = 100 mA) | Q65112A4144 |
Status information
Full production
Pre-production
Not planned for new design
Ordering and shipping are still possible
Discontinued
|
Downloads
For software click here/for further documents visit our
download center
Datasheets
SFH 4551
Datasheet
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
Certificates
CERT001_CoC_UL268_SFH4350_4547_4550_4551
Certificate of compliance
Resources
CAD Data
CAD Data
Optical Simulation
Optical Simulation
Images
SFH4551_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.
Product selector
Find the right product.
More IR LEDs
For the world of tomorrow.