Datasheet

LUXEON Rebel General Purpose Datasheet DS64 (09/07/19) 7
Electrical Characteristics at 350 mA for LUXEON Rebel,
Part Numbers LXML-Pxx1-0xxx, Thermal Pad Temperature = 25ºC
Table 3.
Typical Temperature Typical Thermal
Coefficient of Resistance
Forward Voltage V
f
[1]
Forward Voltage
[2]
Junction to
(V) (mV/°C) Thermal Pad (°C/W)
Color Min. Typ. Max. DV
f
/ DT
J
Ru
J-C
Cool-White 2.55 3.15 3.99 -2.0 to -4.0 10
Neutral-White 2.55 3.15 3.99 -2.0 to -4.0 10
Warm-White 2.55 3.15 3.99 -2.0 to -4.0 10
Notes for Table 3:
1. Philips Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
2. Measured between 25°C = T
J
= 110°C at I
f
= 350 mA.
* Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See figures 8 and 9.
Typical Electrical Characteristics at 700 mA for LUXEON Rebel,
Part Numbers LXML-Pxx1-0xxx, Thermal Pad Temperature = 25ºC
Table 4.
Typical Forward Voltage V
f
Color (V)
Cool-White 3.40
Neutral-White 3.40
Warm-White 3.40
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 = T
J
= 110°C at I
f
= 700 mA.
Electrical Characteristics