DS237 LUXEON SunPlus 2835 Line Product Datasheet 20181119 ©2018 Lumileds Holding B.V. All rights reserved. 4
Electrical and Thermal Characteristics
Table 3. Electrical and thermal characteristics for LUXEON SunPlus 2835 Line at 120mA, Tj=25°C.
PART NUMBER
FORWARD VOLTAGE [1] (Vf)TYPICAL TEMPERATURE
COEFFICIENT OF FORWARD
VOLTAGE [2] (mV/°C)
TYPICAL THERMAL
RESISTANCE—JUNCTION
TO SOLDER PAD (°C/W)
MINIMUM TYPICAL MAXIMUM
L1SP-PNK1002800000 2.70 2.85 3.00 -2.0 13.0
L1SP-PRPxx02800000 2.70 2.85 3.00 -2.0 to -4.0 13.0
L1SP-FRD0002800000 1.80 2.15 2.50 -1.2 15.0
L1SP-DRD0002800000 1.80 2.15 2.50 -2.4 15.0
L1SP-RYL0002800000 2.80 3.00 3.20 -2.5 25.0
L1SP-LME0002800000 2.80 3.00 3.10 -1.7 25.0
Notes for Table 3:
1. Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
2. Measured between 25°C and 85°C.
Absolute Maximum Ratings
Table 4. Absolute maximum ratings for LUXEON SunPlus 2835 Line.
PARAMETER PURPLE AND
HORTICULTURE WHITE FAR RED DEEP RED ROYAL BLUE LIME
DC Forward Current [1, 2] 480mA 300mA 250mA 240mA 240mA
Peak Pulsed Forward Current [1, 3] 500mA 350mA 300mA 300mA 300mA
LED Junction Temperature [1] (DC & Pulse) 125°C 125°C 125°C 125°C 125°C
ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012) Class 2
Operating Case Temperature [1] -40°C to 105°C -40°C to 105°C -40°C to 105°C -40°C to 95°C -40°C to 105°C
LED Storage Temperature -40°C to 105°C -40°C to 105°C -40°C to 105°C -40°C to 95°C -40°C to 105°C
Soldering Temperature 20°C to 260°C
Allowable Reow Cycles 3
Reverse Voltage (Vreverse) LUXEON LEDs are not designed to be driven in reverse bias
Notes for Table 4:
1. Proper current derating must be observed to maintain the junction temperature below the maximum allowable junction temperature.
2. Residual periodic variations due to power conversion from alternating current (AC) to direct current (DC), also called “ripple,” with frequencies ≥100Hz and amplitude of ≤15% of the maximum
allowable DC forward current are acceptable, assuming the average current throughout each cycle does not exceed the maximum allowable DC forward current at the corresponding
maximum junction temperature.
3. Pulsed operation with a peak drive current equal to the stated peak pulsed forward current is acceptable if the pulse-on time is ≤5ms per cycle and the duty cycle is ≤50%.
4. Transient reverse voltages and surge currents due to electrical switching or supply interruptions are acceptable if these events do not last for more than 10ms, the amplitude of the reverse
voltage does not exceed 5V and the reverse current is less than 220uA.
5. Max 5V reverse for up to 10s is an acceptable beginning of life, one time test condition.