15.02.2012

SMAL850

1 of 3

SMAL850

TECHNICAL DATA

High Power LED Array, 60 chips, SMD

ALGaAs

SMAL850 is a wide viewing and extremely high output power illuminator assembled with a total of 60 high

efficiency AlGaAs diode chips, mounted on an AIN ceramics and covered with clear silicone resin.

These devices are designed for high current operation with proper heat sinking to improver thermal

conductive efficiency.

Specifications

(Unit: mm)

•

Structure: AlGaAs, 60 LED chips

•

Peak Wavelength: typ. 850 nm

•

Optical Output Power: typ. 1.1 W

•

Package: PCB, AIN ceramics

•

Lens: clear epoxy or silicone resin

Item

Symbol

Value

Unit

Power Dissipation

10

W

Forward Current

1.2

A

5

A

Junction Temperature

100

°C

6.3

K/W

Reverse Voltage

50

V

Operating Temperature

-20 … +80

°C

Storage Temperature

-30 … +100

°C

250

°C

Electro-Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

-

7.8

-

V

Reverse Voltage

30

-

-

V

Total Radiated Power *

-

1.1

-

W

-

5.5

-

Radiation Intensity

-

180

-

mW/sr

Peak Wavelength

840

850

860

nm

Half Width

Δλ

-

40

-

nm

Viewing Half Angle

-

±72

-

deg.

Rise Time

-

15

-

ns

Fall Time

-

10

-

ns

* Total Radiated Power is measured by S3584-08

The above specifications are for reference purpose only and subjected to change without prior notice.