Specifications(25℃)

Symbol

Unit

K940DA3RN-30.00W

Optical data

CW-Output Power

Po

W

30

Center Wavelength

λc

nm

940

Tolerance of λ

-

nm

±3, ±10

Spectral Width (FWHM)

△λ

nm

<5

Temperature Drift of λ

-

nm/℃

~0.3

Fiber data(1)

Fiber Core Diameter

Wc

µm

105

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

 SMA-905

Electrical data

Operating Current

Iop

A

12

Threshold Current

Ith

A

0.5

Conversion Efficiency

η

%

48

Slope Efficiency

ηD

W/A

2.6

Operating Voltage

Vop

V

5.4

Reverse Voltage

Vre

V

7.5

Feedback
Isolation

Wavelength Range

λ

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature

Top

℃

10~30

Storage Temperature

Tst

℃

-20~+80

Expected Lifetime

MTTF

h

>100, 000

Dimensions
(fiber and connector not included)

-

mm

42.0 x 25.0 x 17.0

Lead Soldering Temperature

Tis

℃

260(10 sec.)