DS162 LUXEON CoB Core Range (Gen 3) Product Datasheet 20161102 ©2016 Lumileds Holding B.V. All rights reserved.

7

Optical Characteristics

Table 2. Optical characteristics for LUXEON CoB Core Range (Gen 3) at specified test current, T

Part numBer

L2C5-xxxx12xxExx00

135°

115°

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 3. Electrical and thermal characteristics for LUXEON CoB Core Range (Gen 3) at specified test current, T

Part numBer

tyPIcal temPerature

coeFFIcIent oF ForWard

tyPIcal thermal

resIstance—JunctIon

mInImum

tyPIcal

maXImum

L2C5-xxxx1202E0600

32.5

34.5

37.5

-16

0.98

L2C5-xxxx1202E0900

32.5

34.5

37.5

-16

0.98

L2C5-xxxx1203E0900

32.5

34.5

37.5

-16

0.70

L2C5-xxxx1204E1300

32.5

34.8

37.5

-16

0.55

L2C5-xxxx1205E1300

32.5

35.0

37.5

-16

0.51

L2C5-xxxx1208E1500

32.5

34.8

37.5

-16

0.29

L2C5-xxxx1211E1900

32.5

34.8

37.5

-16

0.23

L2C5-xxxx1216E2300

32.5

34.5

37.5

-16

0.14

Notes for Table 3:

1. Lumileds maintains a tolerance of ±2% on forward voltage measurements.

2. Measured between 25°C and 85°C.

3. Thermal resistance is measured between junction and the bottom of the LUXEON CoB substrate.

Absolute Maximum Ratings

Table 4 . Absolute maximum ratings for LUXEON CoB Core Range (Gen 3) .

Parameter

maXImum PerFormance

2x test current

125°C

ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012)

Class 3B

-40°C to 105°C

LED Storage Temperature

-40°C to 120°C

Allowable Reflow Cycles

3

Reverse Voltage (V

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 20% of the maximum allowable DC forward current