Electrical Characteristics
Electrical Characteristics at 350mA for LUXEON Rebel,
Part Numbers LXMLꢀPxx1ꢀ0xxx, Thermal Pad Temperature = 25ºC
Table 3.
Typical
Temperature
Coefficient of
Forward
Typical
Thermal
Resistance
Junction to
Typical
Dynamic
Resistance
[1]
[2]
[3]
Forward Voltage Vf
Voltage
o
o
(V)
(Ω)
RD
(mV/ C)
Thermal Pad ( C/W)
Color
Min.
Typ.
Max.
ΔVF / ΔTJ
RθJꢀC
CoolꢀWhite
NeutralꢀWhite
WarmꢀWhite
Green
2.55
2.55
2.55
2.55
2.55
2.55
2.55
2.31
2.31
2.31
3.15
3.15
3.15
3.15
3.15
3.15
3.15
2.9
3.99
3.99
3.99
3.99
3.99
3.99
3.99
3.51
3.51
3.51
0.3
0.3
0.3
0.3
0.3
0.2
0.2
1.65
1.5
1.3
ꢀ3.0
ꢀ3.0
ꢀ3.0
ꢀ6.0
ꢀ3.0
ꢀ3.0
ꢀ5.0
ꢀ3.5
ꢀ3.0
ꢀ2.5
10
10
10
10
10
10
10
12
12
12
Cyan
Blue
RoyalꢀBlue
Red
RedꢀOrange
Amber
2.9
2.9
Notes for Table 3:
1. Philips Lumileds maintains a tolerance of 0.06V on forward voltage measurements.
2. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See figures 8 and 9.
3. Measured between 25°C = TJ = 110°C at If = 350 mA.
Typical Electrical Characteristics at 700mA for LUXEON Rebel,
Part Numbers LXMLꢀPxx1ꢀ0xxx, Thermal Pad Temperature = 25ºC
Table 4.
Typical Forward Voltage Vf
Color
CoolꢀWhite
NeutralꢀWhite
WarmꢀWhite
Green
(V)
3.40
3.40
3.40
3.40
3.40
3.40
3.40
3.60
3.60
3.60
Cyan
Blue
RoyalꢀBlue
Red
RedꢀOrange
Amber
Notes for Table 4:
1. Philips Lumileds maintains a tolerance of 0.06V on forward voltage measurements.
2. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See figures 8 and 9.
3. Measured between 25°C = TJ = 110°C at If = 700 mA.
7
LUXEON Rebel Datasheet DS56 (7/07)
LUMILEDS [ LUMILEDS LIGHTING COMPANY ]
