17.08.2011

LED780-66-60

1 of 2

LED780-66-60

TECHNICAL DATA

High Power LED Array, 60 chips

AlGaAs

LED780-66-60 is a wide viewing and extremely high output power illuminator assembled with a

total of 60 high efficiency AlGaAs diode chips, mounted on a metal stem TO-66 with AIN ceramics

and covered with double coated clear silicone and epoxy resin.

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

conductive efficiency.

Specifications

• Structure: AlGaAs, 60 LED chips

• Peak Wavelength: typ. 780 nm

• Optical Output Power: typ. 1 W

• Package: TO-66 stem with AIN,

clear silicon and epoxy resin

Item

Symbol

Value

Unit

Power Dissipation

7.8

W

Forward Current

750

mA

Pulsed Forward Current *

1

3

A

Reverse Voltage

50

V

Operating Temperature

-30 … +80

°C

Storage Temperature

-30 … +110

°C

Soldering Temperature *

2

240

°C

*

*

(Unit: mm)

Electro-Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Total Radiated Power

-

1

-

W

Total Radiated Power

-

4

-

W

Radiant Intensity

-

450

-

mW/sr

Forward Voltage

-

9.0

-

V

Reverse Voltage

50

-

-

V

Peak Wavelength

λ

P

-

780

-

nm

Half Width

Δλ

-

30

-

nm

Viewing Half Angle

Θ

1/2

-

±60

-

deg.

Rise Time

-

100

-

ns

Fall Time

-

100

-

ns

Heat Sink is required, thermal resistance <8K/W

Notes

• This high power LED must be cooled!

• Do not view directly into the emitting area of the LED during operation!

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