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SMB1N-850D

v 1.0 17.03.2014

Description

SMB1N-850D is a surface mount AlGaAs High Power LED with a typical peak wavelength of

850 nm and radiation of 650 mW. It comes in SMD package (PA9T) with silver plated soldering pads

(lead free solderable), copper heat sink, and molded with silicone resin.

Parameter

Symbol

Values

Min.

Max.

Unit

Power Dissipation

2500

mW

Forward Current

1000

mA

Pulse Forward Current *

1

3000

mA

Reverse Voltage

5

V

Thermal Resistance

10

K/W

Junction Temperature

120

°C

Operating Temperature

- 40

+ 100

°C

Storage Temperature

- 40

+ 100

°C

Lead Solder Temperature *

2

+ 250

°C

*

*

*

*

Parameter

Symbol Conditions

Values

Min.

Typ.

Max.

Unit

Peak Wavelength

840

850

nm

Half Width

∆λ

37

nm

Forward Voltage

1.5

1.9

V

2.1

2.5

2.5

Radiated Power *

1

450

650

mW

1800

Radiant Intensity *

2

210

mW/sr

600

Viewing Angle

φ

124

deg.

Rise Time

50

ns

Fall Time

50

ns