635nm 70mW Laser Diode Module K635E03FN-0.07W

Specifications (15oC)

Symbol

Unit

K635E03FN-0.07W

Optical data

CW-Output Power

Po

mW

70

Center Wavelength

λc

nm

635

Tolerance of λ

-

nm

±5

Spectral Width (FWHM)

λ

nm

<3

Temperature Drift of λ

-

nm/°c

~0.2

Fiber data (1)

Fiber Core Diameter

Wc

µm

105

Numerical Aperture

N.A

-

0.22

Fiber Connector

-

-

SMA-905

Electrical data

Operating Current

Iop

mA

140

Threshold Current

Ith

mA

50

Conversion Efficiency

η

-

22

Slope Efficiency

ηD

W/A

0.78

Operating Voltage

Vop

V

2.2

Reverse Voltage

Vre

V

2

Other

Operating Temperature

Top

°c 

10~30

Storage Temperature

Tst

 °c

-20~+80

Expected Lifetime

MTTF

h

>5000

Dimensions(fiber and connector not included)

-

mm

8.5×7.5×10.7

Lead soldering temperature

Tis

°c 

260(10 sec.)