OPF342A 데이터 시트보기 (PDF) - Optek Technology
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OPF342A Datasheet PDF : 3 Pages
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Fiber Optic Transmitter
OPF342 Family
Absolute Maximum Ratings
TA = 25° C unless otherwise noted
Storage Temperature Range
Operating Temperature Range
Lead Soldering Temperature(1)
Continuous Forward Current(2)
Maximum Reverse Voltage
Electrical/Optical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
-55° C to +150° C
-40° C to +125° C
260° C
100 mA
1.0 V
CONDITIONS
OPF342A 20.0
25.0
POC
Total Coupled Power
50/125 mm Fiber, NA = 0.20
OPF342B 15.0
18.0
OPF342C 10.0
12.5
µW IF = 100 mA
OPF342D 5.0
7.5
VF
Forward Voltage
1.8
2.2
V IF = 100 mA
VR
Reverse Voltage
λ
Wavelength
1.8
V IR = 100 µA
830
850
870
nm IF = 50 mA
Δλ
Optical Bandwidth
tr,tf
Rise and Fall Time
45
60
4.5
6.0
nm IF = 50 mA
ns IF = 100 mA; 10% to 90%(3)
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 0.64mA /°C above 25°C .
3. No Pre-bias.
4. All Optek fiber optic LED products are subjected to 100% burn-in as part of its quality control process. The burn-in conditions are 96
hours at 100mA drive current and 25°C ambient temperature.
Relative Coupled Power vs.
Forward Current
1.4
Temperatures are Stepped
1.2 in 20°C increments.
-40°C
1.0
0.8
0.6
80°C
0.4
0.2
Typical Forward Voltage vs.
Forward Current
2.0
1.9 Temperatures are Stepped
in 20°C increments.
1.8
1.7
1.6 -40°C
1.5
1.4
80°C
1.3
0
0
20
40
60
80
100
Forward Current (mA)
1.2
0
20
40
60
80
100
Forward Current (mA)
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 sensors@optekinc.com www.optekinc.com
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