SFH450 Infineon Technologies, SFH450 Datasheet - Page 3

• Manufacturer Part Number: SFH450
• Description: DIODE TRANSMTTR FBR OPTIC PLAST
• Manufacturer: Infineon Technologies

Specifications of SFH450

• Wavelength: 950nm
• Spectral Bandwidth: 55nm
• Voltage - Forward (vf) Typ: 1.3V
• Current - Dc Forward (if): 130mA
• Voltage - Dc Reverse (vr) (max): 5V
• Capacitance: 40pF
• Optical Fiber Type: TX
• Operating Temperature Classification: Industrial
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Pin Count: 2
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Connector Type: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: SFH450IN

Characteristics (
Parameter
Peak Wavelength
Spectral Bandwidth
Switching Times
(
10% to 90%
90% to 10%
Capacitance (
Forward Voltage (
Output Power Coupled into Plastic Fiber
(
Temperature Coefficient
Temperature Coefficient
Temperature Coefficient
1)
Data Sheet
R
I
F
G
The output power coupled into plastic fiber is measured with a large area detector after a short fiber (about
30 cm). This value must not used for calculating the power budget for a fiber optic system with a long fiber
because the numerical aperture of plastics fibers is decreasing on the first meters. Therefore the fiber seems
to have compared with the specified value a higher attenuation on the first meters.
= 10 mA)
= 50 ,
I
1)
F(LOW)
f
= 1 MHz,
T
I
F
A
= 0.1 mA,
= 10 mA)
= 25°C)
V
V
Peak
F
R
IN
= 0 V)
I
F(HIGH)
= 50 mA)
3
Symbol
t
t
C
V
TC
TC
TC
R
F
Peak
F
O
IN
V
Value
950
55
1
1
40
1.3 ( 1.5) V
90 ( 40) µW
–0.5
–1.5
0.3
Technical Data
SFH450V
Unit
nm
nm
µs
pF
%/K
mV/K
nm/K
2004-03-19
SFH450