5W4HCA WHITE LED SERIES
units in mm [inches]
tolerance ±0.25 mm [0.01]
Features
High intensity white LED lamp
5 mm round shape
UV resistant epoxy
Applications
Indicators
Illumination
Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Max
100
80
Unit
mW
mA
Power Dissipation
PD
IFP
IF
Peak Forward Current*
Continuous Forward Current
Derating Linear From 50°C
Reverse Voltage
20
mA
0.4
5
mA/°C
V
VR
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature **
Topr
Tstg
Tsol
-25°C to +80°C
-40°C to +100°C
260
°C
CATHODE
* Duty ratio max 1/10 Pulse Width max. 0.1 ms
**At the position of 4 mm from the bottom of the package within 5 seconds
Electrical Optical Characteristics
Ta = 25°C @ If = 20 mA
Forward
Voltage (v)
Luminous
Intensity (mcd)
Chromaticity
Coordinate
(x/y)
Viewing
Angle
(2θ1/2)
Emitting
Color
Part No.
Material
Lens
Typ
3.2
Max
3.8
Min
Max
5.000
8.900
5W4HCA-P
5W4HCA-H
5W4HCA-U
InGaN
InGaN
InGaN
Water Clear
Water Clear
Water Clear
White
White
White
4.000
7.500
0.33/0.31
0.33/0.31
0.33/0.31
20
20
20
3.2
3.2
3.8
3.8
12.600 14.800
Caution in ESD
Static Electricity and surge damages the LEDs. It is recommended to use a wrist band or anti-electrostatic glove when handling the LEDs. All
devices Equipment and machinery must be properly grounded.
When inspecting own final products on which LEDs were mounted, It is easy to find static-damaged LEDs by light emission test at lower current
(below 1 mA is recommended) .
Damaged LEDs will show some unusual characteristics such as leak current remarkably increases, starting forward voltage becomes lower, or
the LEDs get unlighted at the low current.
ROITHNER LASERTECHNIK, Schoenbrunner Strasse 7, Vienna, Austria
Tel.: +43-1-586 52 43 – 0, Fax.: +43-1-586 52 43 44, office@roithner-laser.com, www.roithner-laser.com
