OPF397B 데이터 시트보기 (PDF) - TT Electronics.

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OPF397B

Fiber Optic Transmitter

TT Electronics. 

Fiber Optic Transmitter

OPF397 Family

Electrical Specifications

Absolute Maximum Ratings (TA = 25° C unless otherwise noted)

Storage Temperature Range

Opera ng Temperature Range

Lead Soldering Temperature(1)

Con nuous Forward Current(2)

Maximum Reverse Voltage

-55° C to +100° C

-40° C to +85° C

260° C

100 mA

1.0 V

Electrical Characteristics (TA = 25° C unless otherwise noted)

SYMBOL

PARAMETER

MIN TYP MAX UNITS

TEST CONDITIONS

OPF397A 20.0 25.0

POC

Total Coupled Power

OPF397B 15.0 18.0

50/125 mm Fiber, NA = 0.20 OPF397C 10.0 12.5

µW IF = 100 mA

OPF397D 5.0 7.5

VF Forward Voltage

1.8 2.2

V IF = 100 mA

VR Reverse Voltage

1.8

V IR = 100 µA

λ Wavelength

830 850 870 nm IF = 50 mA

Δλ Op cal Bandwidth

tr,tf Rise and Fall Time

45 60

3.5 4.5

nm IF = 50 mA

ns IF = 100 mA; 10% to 90%(3)

Notes:

1. Maximum of 5 seconds with soldering iron. Dura on can be extended to 10 seconds when flow soldering. RMA flux is

recommended.

2. De-rate linearly at 1.33mA /°C above 25°C .

3. No Pre-bias.

4. All Optek fiber op c LED products are subjected to 100% burn-in as part of its quality control process. The burn-in condi-

ons are 96 hours at 100mA drive current and 25°C ambient temperature.

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.

© TT electronics plc

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com

Issue C 08/2016 Page 3

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