OPF472 Datasheet - OPTEK Technology

Fiber Optic Detector
OPF472
OPF472
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High speed, low capacitance
®
Popular ST style receptacle
Pre-tested with fiber to assure performance
Component pre-mounted and ready to use
35MHz operation minimum
The OPF472 is a low noise silicon PIN photodiode mounted in a low cost package for fiber optic applications. It offers fast response at moderate bias and is compatible with LED and laser diode sources in the 800-1000 nm wavelength region. Low
capacitance improves signal to noise performance in typical short haul LAN applications.
The OPF472 is designed to be compatible with multimode optical fibers from 50/125 to 200/300 microns.
Applications
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Industrial Ethernet equipment
Copper-to-fiber media conversion
Intra-system fiber optic links
Video surveillance systems
RoHS
®
ST is a registered trademark of AT&T.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Issue B
4/2013
Page 1 of 3
Fiber Optic Detector
OPF472
Absolute Maximum Ratings
TA = 25o C unless otherwise noted
Storage Temperature Range
-55° C to +100° C
Operating Temperature Range
-40° C to +85° C
Lead Soldering Temperature(1)
260° C
Continuous Power Dissipation
(2)
200 mW
Maximum Reverse Voltage
100 VDC
Electrical/Optical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
0.45
0.55
MAX
UNITS
CONDITIONS
A/W
VR = 5.0V; 50/125µm fiber; λ = 850nm
R
Responsivity
ID
Dark Current
0.1
λp
Peak Response Wavelength
905
nm
tr
Output Rise Time
6.0
ns
VR = 15V; RL = 50Ω, 10%-90%
CT
Total Capacitance
3.0
pF
VR = 20V
5.0
nA
VR = 5.0V
Notes:
1. Maximum of 5 seconds with soldering iron. Duration can be extended to 10 seconds when flow soldering. RMA flux is recommended.
2.
De-rate linearly at 2.67mW/°C above 25°C .
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue B
4/2013
Page 2 of 3
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Fiber Optic Detector
OPF472
Mechanical Data
DIMENSIONS ARE IN INCHES (MILLIMETERS)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Issue B
4/2013
Page 3 of 3