Optical Characteristics
Table 2ꢀ Optical characteristics for LUXEON 5050 at test current, Tj=25°Cꢀ
Part numBEr
tyPIcal total IncludEd anGlE [1]
138°
tyPIcal VIEWInG anGlE [2]
L150-xxxx50xx00000
116°
Notes for Table 2:
1. Total angle at which 90% of total luminous flux is captured.
2. Viewing angle is the off axis angle from the LED centerline where the luminous intensity is ½ of the peak value.
Electrical and Thermal Characteristics
Table 3ꢀ Electrical and thermal characteristics for LUXEON 5050 at test current, Tj=25°Cꢀ
ForWard VoltaGE [1] (Vf)
tyPIcal tEmPEraturE
tyPIcal thErmal
rEsIstancE—JunctIon
to soldEr Pad (°c/W)
Part numBEr
coEFFIcIEnt oF ForWard
VoltaGE [2] (ꢁV/°c)
mInImum
tyPIcal
maXImum
L150-xxxx502400000
L150-xxxx500600000
23.5
5.8
24.5
6.1
26.5
6.6
-12
-3
1.9
1.9
Notes for Table 3:
1. Lumileds maintains a tolerance of ±1% on forward voltage measurements.
2. Measured between 25°C and 85°C.
Absolute Maximum Ratings
Table 4ꢀ Absolute maximum ratings for LUXEON 5050ꢀ
ParamEtEr
maXImum PErFormancE
240mA for 24V
800mA for 6V
DC Forward Current[1, 2]
300mA for 24V
1000mA for 6V
Peak Pulsed Forward Current[1, 3]
LED Junction Temperature[1] (DC & Pulse)
ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012)
Operating Case Temperature[1]
125°C
Class 2
105°C
-40°C to 105°C
LED Storage Temperature
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,” are acceptable if the following conditions are met:
– The frequency of the ripple current is 100Hz or higher
– The average current for each cycle does not exceed the maximum allowable DC forward current
– The maximum amplitude of the ripple does not exceed the maximum peak pulsed forward current
3. At 10% duty cycle with pulse width of 10ms.
DS174 LUXEON 5050 Product Datasheet 20170604 ©2017 Lumileds Holding B.V. All rights reserved.
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