CLE539
®
Preliminary
Clairex
High Power GaN White LED
Dome Lens Can, Hermetically Sealed
0.156 (3.96)
0.136 (3.45)
1.00 (25.4) min.
Technologies, Inc
.
October, 2004
0.100 (2.54) dia.
0.215 (5.46)
0.205 (5.21)
CATHODE
0.165 (4.19)
0.145 (3.68)
0.190 (4.83)
0.176 (4.47)
ANODE
0.025 (0.64) max.
0.050 (1.27) nom
0.019 (0.48)
0.016 (0.41)
0.147 (3.73)
0.137 (3.48)
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
•
•
•
•
•
Dome lens TO-46 package
± 11° emitting angle
High luminous intensity
High luminous flux
Cathode connected to case
absolute maximum ratings
(T
A
= 25°C unless otherwise stated)
description
The CLE539 contains a GaN,
high power output, blue LED
bonded to a ceramic substrate and
mounted on a TO-46 header. A
phosphor coating is applied to the
die which, when excited, emits
white light. The TO-46 header
provides the thermal environment
for reliable operation over a wide
temperature range. For additional
information, call Clairex.
storage temperature........................................................................-65°C to +150°C
operating temperature.....................................................................-65°C to +125°C
lead soldering temperature
(1)
.......................................................................... 260°C
(2)
continuous forward current ............................................................................55mA
reverse voltage .....................................................................................................5V
peak forward current (1.0ms pulse width, 10% duty cycle) ..............................0.25A
continuous power dissipation
(3)
.....................................................................200mW
1.
2.
3.
0.06” (1.5mm) from the header for 5 seconds maximum.
Derate linearly 0.44mA/°C from 25°C free air temperature to T
A
= +125°C.
Derate linearly 1.60mW/°C from 25°C free air temperature to T
A
= +125°C.
notes:
electrical characteristics
(T
A
= 25°C unless otherwise noted)
symbol
I
V
Φ
V
V
F
I
R
Θ
HP
parameter
Luminous intensity
Luminous flux
Forward voltage
Reverse current
Total angle at half power points
min
-
-
-
-
-
typ
5.5
635
3.2
-
22
max
-
-
3.6
5.0
-
units
cd
mlm
V
µA
deg.
test conditions
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
R
= 5.0V
I
F
= 20mA
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
Revised 3/20/06
Clairex Technologies, Inc.
Phone: 972-265-4900
1301 East Plano Parkway
Fax: 972-265-4949
Plano, Texas 75074-8524
www.clairex.com
CLAIREX [ CLAIREX TECHNOLOGIES, INC ]
