Data Sheet
1
2004-03-19
Type
Ordering Code
SFH250
Q62702-P1012
SFH250V
Q62702-P0263
Plastic Fiber Optic Photodiode Detector
Plastic Connector Housing
SFH250
SFH250V
Fiber Optics
Features
2.2 mm Aperture holds Standard 1000 Micron
Plastic Fiber
No Fiber Stripping Required
Fast Switching Time
Good Linearity
Sensitive in visible and near IR Range
Molded Microlens for Efficient Coupling
Plastic Connector Housing
Mounting Screw Attached to the Connector
Interference Free Transmission from
light-Tight Housing
Transmitter and Receiver can be flexibly positioned
No Cross Talk
Auto insertable and Wave solderable
Supplied in Tubes
Applications
Household Electronics
Power Electronics
Optical Networks
Light Barriers
SFH250
SFH250V
Technical Data
Data Sheet
2
2004-03-19
Technical Data
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
Unit
min.
max.
Operating Temperature Range
T
OP
40
+85
C
Storage Temperature Range
T
STG
40
+100
C
Junction Temperature
T
J
100
C
Soldering Temperature
(2 mm from case bottom,
t
5 s)
T
S
260
C
Reverse Voltage
V
R
30
V
Power Dissipation
P
TOT
100
mW
Thermal Resistance, Junction/Air
R
thJA
750
K/W
SFH250
SFH250V
Technical Data
Data Sheet
3
2004-03-19
Characteristics (
T
A
= 25C)
Parameter
Symbol
Values
Unit
min.
typ.
max.
Maximum Photosensitivity
Wavelength
Smax
850
nm
Photosensitivity Spectral Range
(
S
= 10%
S
max
)
400
1100
nm
Dark Current (
V
R
= 20 V)
I
R
1 (
10)
nA
Capacitance
(
f
= 1 MHz,
V
R
= 0 V)
C
O
11
pF
Rise and Fall Times of
Photo Current
(
R
L
= 50
,
V
R
= 30 V,
= 880 nm)
10% to 90%
90% to 10%
t
R
t
F
0.01
0.01
s
Photo Current (
IN
= 10 W
coupled from the end of a plastic
fiber,
V
R
= 5 V)
= 660 nm
= 950 nm
I
P
3 (
1.6)
4 (
2.5)
A
Temperature Coefficient
I
P
= 560 to 660 nm
TC
I
0.04
%/K
Temperature Coefficient
I
P
= 830 nm
0.04
Temperature Coefficient
I
P
= 950 nm
0.2
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