LXHL-LB5C LUMILEDS, LXHL-LB5C Datasheet - Page 4

• Manufacturer Part Number: LXHL-LB5C
• Description: LED, HIGH BRIGHTNESS, BLUE, 5W, 48LM
• Manufacturer: LUMILEDS
• Series: Luxeon Vr

Specifications of LXHL-LB5C

• Led Color: Blue
• Luminous Flux @ Test: 48lm
• Wavelength Typ: 490nm
• Luminous Flux @ Max: 48lm
• Forward Current @ Test: 700mA
• Forward Current If Max: 700mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics at 700mA,
Junction Temperature, T
Absolute Maximum Ratings
Wavelength Characteristics, T
Luxeon V Star
Royal Blue
Parameter
DC Forward Current (mA)
Peak Pulsed Forward Current (mA)
Average Forward Current (mA)
ESD Sensitivity
LED Junction Temperature (
Aluminum-Core PCB Temperature (
Storage & Operating Temperature (
Color
Green
Blue
Cyan
1.0
0.8
0.6
0.4
0.2
0.0
5.43
5.43
5.43
5.43
Min.
[2]
400
Forward Voltage
ROYAL
BLUE
6.84
6.84
6.84
6.84
Typ.
[1]
450
o
C)
BLUE
V
o
BL
F
C)
o
(V)
Max.
C)
8.31
8.31
8.31
8.31
[3]
500
[1]
Wavelength (nm)
4
J
resistance
= 25
Dynamic
550
(Ω) R
1.0
1.0
1.0
1.0
J
GREEN
D
CYAN
o
= 25
C
[2]
Document #: DS30 (09/20/04)
600
Temperature
of forward
coefficient
voltage
∆V
o
(mV/
-4.0
-4.0
-4.0
-4.0
C
F
/ ∆T
o
C)
Blue/Royal Blue
± 16,000V HBM
J
[3]
650
-40 to +120
Green/Cyan/
1000
700
700
135
70
resistance,
to board
(
junction
Thermal
o
C/W) Rθ
11
11
11
11
700
J-B
Notes:
1.
2.
3.
Figure 1.
Relative Intensity vs. Wavelength.
Notes:
1.
2.
3.
Proper current derating must be
observed to maintain junction
temperature below the maximum.
For more information, consult
Luxeon Design Guide, available
upon request.
LEDs are not designed to be driven
in reverse bias. Please consult
Lumileds’ Application Brief AB11
for further information.
Allowable board temperature to
avoid exceeding maximum junction
temperature at maximum V
700 mA based on thermal
resistance of Star assembly.
Lumileds maintains a tolerance of
± 0.06V on forward voltage
measurements.
Dynamic resistance is the inverse of
the slope in linear forward voltage
model for LEDs. See Figure 3.
Measured between 25
110
o
C at I
F
= 700mA.
o
C ≤ TJ ≤
f
limit at