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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 Transmitter

OPF340 Series

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

Storage Temperature Range

-55° C to +150° C

Opera ng Temperature Range

-40° C to +125° C

Lead Soldering Temperature

(1)

260° C

Con nuous Forward Current

(2)

100 mA

Maximum Reverse Voltage

1.0 V

Electrical Specifications

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

(3)

Total Coupled Power

OPF340A

20.0

25.0

µW

OPF340B

15.0

18.0

50/125 mm Fiber NA =

0.20

OPF340C

10.0

12.5

OPF340D

5.0

7.5

Forward Voltage

1.8

2.2

V

Reverse Voltage

1.8

V

λ

Wavelength

830

850

870

nm

Δλ

Op cal Bandwidth

35

nm

Rise and Fall Time

4.5

6.0

ns

(4)

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 1.0mA /°C above 25°C .

3.

The component must be ac vely aligned into the ma ng fiber cable assembly to achieve op mal performance.

4.

No Pre-bias.

5.

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

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