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General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
Fiber Optic Detector
OPF420
Issue B 08/2016 Page 2
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Absolute Maximum Ratings (T
A
= 25° C unless otherwise noted)
Storage Temperature Range -65° C to +150° C
Operang Temperature Range -55° C to +125° C
Lead Soldering Temperature
(1)
260° C
Connuous Power Dissipaon
(2)
200 mW
Maximum Reverse Voltage 100 VDC
Electrical Specifications
Electrical Characteristics
(T
A
= 25° C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
R Responsivity 0.45 0.55 A/W V
R
= 5.0V; 50/125µm fiber; λ = 850nm
I
D
Dark Current 0.1 5.0 nA V
R
= 5.0V
λ
p
Peak Response Wavelength 905 nm
t
r
Output Rise Time 6.0 ns V
R
= 15V; R
L
= 50W, 10%-90%
C
T
Total Capacitance 3.0 pF V
R
= 20V
FoV
Field of View 80 deg
Notes:
1. Maximum of 5 seconds with soldering iron. Duraon can be extended to 10 seconds when flow soldering. RMA flux is recommended.
2. De-rate linearly at 1.60mW/°C above 25°C .
