LED780-66-60

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
Absolute Maximum Ratings (TC=25°C)
Item
Power Dissipation
Forward Current
Pulsed Forward Current *1
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature *2
Symbol
PD
IF
IFP
VR
Topr
Tstg
Tsol
Value
7.8
750
3
50
-30 … +80
-30 … +110
240
Unit
W
mA
A
V
°C
°C
°C
(Unit: mm)
*1 duty = 1%, pulse width = 1 µs
2
* must be completed within 3 seconds
Electro-Optical Characteristics
Item
Total Radiated Power
Total Radiated Power
Radiant Intensity
Forward Voltage
Reverse Voltage
Peak Wavelength
Half Width
Viewing Half Angle
Rise Time
Fall Time
Symbol
PO
PO
IE
VF
VR
λP
Δλ
Θ1/2
tr
tf
Condition
IF = 600 mA
IF = 3 A
IF = 600 mA
IF = 600 mA
IR = 10 µA
IF = 600 mA
IF = 600 mA
IF = 600 mA
IF = 600 mA
IF = 600 mA
Min.
50
-
Typ.
1
4
450
9.0
780
30
±60
100
100
Max.
-
Unit
W
W
mW/sr
V
V
nm
nm
deg.
ns
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.
17.08.2011
LED780-66-60
1 of 2
Typical Performance Curves
Allowable Power Dissipation – Ambient
Temperature
Allowable Forward Current – Ambient
Temperature
Forward Current – Forward Voltage
Relative Radiant Intensity - Forward Current
17.08.2011
LED780-66-60
2 of 2