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1

LED23

rev 2.0 29.04.2015

Description

LED23 series are fabricated from narrow band-gap GaInAsSb/AlGaAsSb heterostructures lattice

matched to GaSb substrate. This Mid-IR LED provides a typical peak wavelength of 2.35 µm and optical

power of typ. 0.8 mW qCW. It comes in TO-18 package, with cap and without window (on request).

Maximum Ratings

Parameter

Symbol

Values

Min.

Max.

Unit

Operating Temperature

- 200

+ 50

°C

Lead Solder Temperature *

+ 180

°C

* must be completed within 5 seconds

Parameter

Symbol

Conditions

Values

Min.

Typ.

Max.

Unit

Peak Wavelength

2.30

2.35

2.39

µm

Half Width (FWHM)

∆λ

170

220

270

µm

Optical Output Power, qCW

0.6

0.8

1.0

mW

Optical Output Power, pulsed

duty cycle 0.1%

12

15

20

mW

Operating Voltage

0.5

2.5

V

Switching Time

10

20

30

ns