SFH350

Series: -
Current - DC Forward (If): -
Wavelength: 850nm
Connector Type: -
Voltage - Forward (Vf) Typ: -
Manufacturer: Infineon Technologies
Spectral Bandwidth: 400nm
Voltage - DC Reverse (Vr) (Max): 30V
Capacitance: 21.5pF


Features:

• 2.2 mm Aperture holds Standard 1000 Micron Plastic Fiber
• No Fiber Stripping Required
• Good Linearity
• Sensitive in visible and near IR Range
• Molded Microlens for Efficient Coupling

Application

• Household Electronics
• Power Electronics
• Optical Networks
• Light Barriers




Specifications

Parameter	Symbo	Limit Values		Unit
		min.	max.
Operating Temperature Range	TOP	40	+85	°C
Storage Temperature Range	TSTG	40	+100	°C
Soldering Temperature (2 mm from case bottom, t 5 s)	TS		260	°C
Collector-Emitter Voltage	VCE		50	V
Collector Current	IC		50	mA
Collector Peak Current (t 10 s)	ICP		100	mA
Emitter-Bias Voltage	VEB		7	V
Reverse Voltage	VR		30	V
Power Dissipation TA = 25°C	PTOT		200	mW
Thermal Resistance, Junction/Air	RthJA		375	K/W

Description

The SFH350 is a low-cost 650nm receiver for simple optical data transmission with polymer optical fiber. The phototransistor yields a high output crurrent even at low optical input power and can be used for speeds up to 15kBd.

The SFH350 has an aperture where the the 2.2mm fiber-end can be inserted and fixed with glue. This easy coupling method is extremely cost-effective.