SFH757_11 Datasheet, PDF (1/4 Pages) AVAGO TECHNOLOGIES LIMITED – Transmitter for Polymer Optical Fiber Applications

SFH757 and SFH757V
Transmitter for Polymer Optical Fiber Applications
Data Sheet
Description
The SFH757 is a low-cost transmitter diode for optical
data transmission with polymer optical fiber. Its InGaAlP
LED chip provides enhanced resistance to humidity and
is designed to emit light at 650 nm. The robust SFH757
can be used for speeds up to 100 MBd and complements
the Avago SFH250 photodiode receiver and SFH551/1-1
integrated photo detector receiver.
The SFH series is optimized for easy coupling. No fiber
stripping is required; just insert the cut fiber into the
selected SFH component.
SFH757
The transparent plastic package has an aperture where a
2.2 mm fiber end can be inserted. This very easy coupling
method is extremely cost-effective.
SFH757V
The V-housing allows easy coupling of unconnectorized
2.2 mm polymer optical fiber with an axial locking screw.
Ordering Information
Features
• High speed transmitter for up to 100MBd applications
(with peaking circuits)
• 2.2mm aperture holds standard 980/1000/2200µm
plastic fibers
• No fiber stripping required
• Molded microlens for efficient coupling
Plastic Direct Fiber Connector housing
(V-housing)
• Locking screw attached to the connector
• Interference-free transmission by the light-tight
housing
• Transmitter and receiver can be positioned flexibly
• No cross talk
• Auto insertable and wave solderable
• Supplied in tubes
Applications
• Household electronics
• Power electronics
• Optical networks
• Light barriers
SFH757
Type
SFH757
SFH757V
Ordering Code
SP000063871
SP000063858
SFH757V
Application Literature
AN #
5342
5341
Description
General information about the SFH series
with Selection Guide and recommendations
regarding System Planning and Mounting
Information about Basic and Special Circuits for
Transmitter and Receiver of the SFH series