CLE539 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – High Power GaN White LED Dome Lens Can, Hermetically Sealed

CLE539
Preliminary
High Power GaN White LED
Dome Lens Can, Hermetically Sealed
® _{Clairex}
Technologies, Inc.
October, 2004
0.165 (4.19)
0.145 (3.68)
0.190 (4.83)
0.176 (4.47)
0.156 (3.96) 1.00 (25.4) min.
0.136 (3.45)
0.100 (2.54) dia.
0.215 (5.46)
0.205 (5.21)
CATHODE
ANODE
0.025 (0.64) max.
0.050 (1.27) nom
0.019 (0.48)
0.016 (0.41)
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
0.147 (3.73)
0.137 (3.48)
features
• Dome lens TO-46 package
• ± 11° emitting angle
• High luminous intensity
• High luminous flux
• Cathode connected to case
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.
absolute maximum ratings (T_A = 25°C unless otherwise stated)
storage temperature........................................................................-65°C to +150°C
operating temperature.....................................................................-65°C to +125°C
lead soldering temperature⁽¹⁾ .......................................................................... 260°C
continuous forward current⁽²⁾............................................................................55mA
reverse voltage .....................................................................................................5V
peak forward current (1.0ms pulse width, 10% duty cycle) ..............................0.25A
continuous power dissipation⁽³⁾ .....................................................................200mW
notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 0.44mA/°C from 25°C free air temperature to T_A = +125°C.
3. Derate linearly 1.60mW/°C from 25°C free air temperature to T_A = +125°C.
electrical characteristics (T_A = 25°C unless otherwise noted)
symbol parameter
min typ
max units test conditions
I_V
Luminous intensity
Φ_V
Luminous flux
V_F
Forward voltage
I_R
Reverse current
Θ_HP
Total angle at half power points
-
5.5
-
cd I_F = 20mA
-
635
-
mlm I_F = 20mA
-
3.2
3.6
V I_F = 20mA
-
-
5.0
µA V_R = 5.0V
-
22
-
deg. 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: [phone]
1301 East Plano Parkway
Fax: [phone]
Plano, Texas 75074-8524
www.clairex.com