L128-27HGCA3500000_技术文档

IllumInatIon

luXEon 2835 wiꢀh

CrispCꢁꢂꢁr techꢃꢁꢂꢁgy^™

Fashion retail lighting that makes an

impact, highlighting rich colors and

increasing contrast

LUXEON 2835 with CrispColor Technology is the ultimate solution that

makes fabrics come to life. With eﬃcient solid state lighting technology,

the contrast of colors has never been so vivid. Our special phosphor

technology has created a higher gamut color rendering than existing

solutions with a speciﬁc color point below the Black Body Line to allow

for Class A products. Combined with industry leading performance in

a common 2835 platform, LUXEON 2835 with CrispColor Technology

creates a highly impactful retail experience with all of the advantages

of LUXEON 2835, including leading performance, lower voltage, higher

driving current, and excellent reliability.

FEatuꢄEꢅ and BEnEFItꢅ

PꢄImaꢄꢆ aPPlICatIonꢅ

Industry standard footprint for drop-in replacement designs

Maximum drive current of up to 240mA allows for reduction of LED count

3- and 5-step MacAdam ellipse color kits available

Downlights

Indoor Area Lighting

– TLEDs

– Troﬀers

Lamps

No. E507562

Table of Contents

General Product Information ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 2

Product Test Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Part Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Lumen Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Environmental Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Performance Characteristics ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 3

Product Selection Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Optical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Electrical and Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Absolute Maximum Ratings ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 4

Characteristics Curves ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 5

Spectral Power Distribution Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Light Output Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Forward Current Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Radiation Pattern Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Product Bin and Labeling Deﬁnitions ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 8

Decoding Product Bin Labeling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Luminous Flux Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Color Bin Deﬁnition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Forward Voltage Bins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Mechanical Dimensionsꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 13

Reﬂow Soldering Guidelines ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 14

JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Solder Pad Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Packaging Informationꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 15

Pocket Tape Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Reel Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

i

General Product Information

Product Test Conditions

LUXEON 2835 with CrispColor Technology LEDs are tested and binned with a 20ms monopulse of 120mA at a junction

temperature, T_j, of 25°C.

Part Number Nomenclature

Part numbers for LUXEON 2835 with CrispColor Technology follow the convention below:

L 1 2 8 – A A H G C A 3 5 0 0 0 0 0

Where:

A A

–

designates nominal ANSI CCT (27=2700K, 30=3000K, 33=3250, 35=3500K, 40=4000K, 50=5000K)

designates CrispColor (HG=High Gamut)

H G –

C

A

–

designates binning current (C=120mA)

designates voltage of the part (A=3V)

Therefore, the following part number is used for a LUXEON 2835C with CrispColor Technology 3000K, 3V:

L 1 2 8 – 3 0 H G C A 3 5 0 0 0 0 0

Lumen Maintenance

Please contact your local Sales Representative or Lumileds Technical Solutions Manager for more information about the long-

term performance of this product.

Environmental Compliance

Lumileds LLC is committed to providing environmentally friendly products to the solid-state lighting market. LUXEON 2835 with

CrispColor Technology is compliant to the European Union directives on the restriction of hazardous substances in electronic

equipment, namely the RoHS Directive 2011/65/EU and REACH Regulation (EC) 1907/2006. Lumileds LLC will not intentionally add

the following restricted materials to its products: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB)

or polybrominated diphenyl ethers (PBDE).

2

Performance Characteristics

Product Selection Guide

Table 1. Product performance of LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

lumInouꢅ FluX ^{[1, 2]}(ꢂꢇ)

tꢆPICal

lumInouꢅ

EFFICaCꢆ (ꢂꢇ/W)

nomInal

CCt

mInImum

CꢄI ^{[1, 2]}

PꢄoduCt

VoltaGE

Paꢄt numBEꢄ

mInImum

tꢆPICal

2700K

3000K

3250K

3500K

4000K

5000K

90

36

38

40

42

44

42

43

45

46

47

50

117

120

125

128

131

139

L128-27HGCA3500000

L128-30HGCA3500000

L128-33HGCA3500000

L128-35HGCA3500000

L128-40HGCA3500000

L128-50HGCA3500000

LUXEON

2835C

3V

Notes for Table 1:

1. Lumileds maintains a tolerance of ±2 on CRI and ±7.5% on luminous ﬂux measurements.

2. Luminous ﬂux and CRI specs are based upon mounted package on highly reﬂective surface at T_j=25°C. Typical CRI is approximately 2 points higher than the minimum CRI speciﬁed, but this is

not guaranteed.

Optical Characteristics

Table 2. Optical characteristics for LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

Paꢄt numBEꢄ

tꢆPICal total InCludEd anGlE ^[1]

tꢆPICal VIEWInG anGlE ^[2]

L128-xxHGCA3500000

160°

120°

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.

3

Electrical and Thermal Characteristics

Table 3. Electrical and thermal characteristics for LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

FoꢄWaꢄd VoltaGE ^[1](V_f)

tꢆPICal tEmPEꢄatuꢄE

CoEFFICIEnt oF FoꢄWaꢄd

VoltaGE ^[2](ꢇV/°C)

tꢆPICal tꢈEꢄmal

ꢄEꢅIꢅtanCE—JunCtIon

to ꢅoldEꢄ Pad (°C/W)

Paꢄt numBEꢄ

mInImum

2.9

tꢆPICal

maXImum

3.2

L128-xxHGCA3500000

3.0

-3.0 to -6.0

21

Notes for Table 3:

1. Lumileds maintains a tolerance of ±0.1V on forward voltage measurements.

2. Measured between 25°C and 85°C.

Absolute Maximum Ratings

Table 4. Absolute maximum ratings for LUXEON 2835 with CrispColor Technology.

PaꢄamEtEꢄ

maXImum PEꢄFoꢄmanCE

DC Forward Current^{[1, 2]}

Peak Pulsed Forward Current^{[1, 3]}

LED Junction Temperature^[1](DC & Pulse)

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

Operating Case Temperature^[1]

LED Storage Temperature

240mA

300mA

125°C

Class 2

-40°C to 105°C

JEDEC 020c 260°C

3

Soldering Temperature

Allowable Reﬂow Cycles

Reverse Voltage^{[4, 5]}(V_reverse

)

5

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 ≤50% duty cycle with pulse width of 5ms.

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.

4

Characteristics Curves

Spectral Power Distribution Characteristics

Figure 1. Typical normalized power vs. wavelength for LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

Light Output Characteristics

Figure 2. Typical normalized light output vs. junction temperature for LUXEON 2835 with CrispColor Technology at 120mA.

5

Figure 3. Typical normalized light output vs. forward current for LUXEON 2835 with CrispColor Technology at T_j=25°Cꢀ

Forward Current Characteristics

Figure 4. Typical forward current vs. forward voltage for LUXEON 2835 with CrispColor Technology at T_j=25°Cꢀ

6

Radiation Pattern Characteristics

Figure 5. Typical radiation pattern for LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

Figure 6. Typical polar radiation pattern for LUXEON 2835 with CrispColor Technology at 120mA, T_j=25°Cꢀ

7

Product Bin and Labeling Deﬁnitions

Decoding Product Bin Labeling

In the manufacturing of semiconductor products, there are variations in performance around the average values given in the

technical datasheet. For this reason, Lumileds bins LED components for luminous ﬂux or radiometric power, color point, peak or

dominant wavelength and forward voltage.

LUXEON 2835 with CrispColor Technology LEDs are labeled using a 4-digit alphanumeric CAT code following the format below:

Where:

A B C D

A

–

designates luminous ﬂux bin (example: R=48 to 52 lumens, T=56 to 60 lumens)

designates correlated color bin (example: 5D, 5E, 5F, 5G, 5H for 4000K parts)

designates forward voltage bin (example: W=3.0 to 3.1V, X=3.1 to 3.2V)

B C

D

Therefore, a LUXEON 2835 with CrispColor Technology with a lumen range of 48 to 52, color bin of 5D and a forward voltage

range of 3.0 to 3.1V has the following CAT code:

R 5 D W

Luminous Flux Bins

Table 5 lists the standard luminous ﬂux bins for LUXEON 2835 with CrispColor Technology emitters. Although several bins are

outlined, product availability in a particular bin varies by production run and by product performance. Not all bins are available in

all CCTs.

Table 5. Luminous ﬂux bin deﬁnitions for LUXEON 2835 with CrispColor Technology, T_j=25°Cꢀ

lumInouꢅ FluX ^[1](ꢂꢇ)

PꢄoduCt

BIn

mInImum

maXImum

M

P

36

40

44

40

44

48

52

56

40

44

48

44

48

52

56

60

Q

P

LUXEON 2835C

Q

R

S

T

Notes for Table 5:

1. Lumileds maintains a tolerance of ±7.5% on luminous ﬂux measurements.

8

Color Bin Deﬁnition

Figure 7. 3- and 5-step MacAdam ellipse illustration for Tables 6a–6f.

Figure 8aꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 2700K at T_j=25°Cꢀ

Table 6a. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 2700K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

2700K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.443 0.377)

0.0081

0.0135

0.0042

0.0070

53.70°

2700K

Notes for Table 6a:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

9

Figure 8bꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 3000K at T_j=25°Cꢀ

Table 6b. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 3000K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

3000K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.421, 0.372)

0.00834

0.01390

0.00408

0.00680

53.22°

3000K

Notes for Table 6b:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

Figure 8cꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 3250K at T_j=25°Cꢀ

Table 6c. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 3250K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

3250K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.408, 0.371)

0.00881

0.01468

0.00411

0.00685

53.61°

3250K

Notes for Table 6c:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

10

Figure 8dꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 3500K at T_j=25°Cꢀ

Table 6d. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 3500K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

3500K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.398, 0.366)

0.00927

0.01545

0.00414

0.00690

54.00°

3500K

Notes for Table 6d:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

Figure 8eꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 4000K at T_j=25°Cꢀ

Table 6e. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 4000K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

4000K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.377, 0.356)

0.00939

0.01565

0.00402

0.00670

53.72°

4000K

Notes for Table 6e:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

11

Figure 8fꢀ 1/5^thcolor bin structure for LUXEON 2835 with CrispColor Technology 5000K at T_j=25°Cꢀ

Table 6f. 3- and 5-step MacAdam ellipse color bin deﬁnitions for LUXEON 2835 with CrispColor Technology 5000K at T_j=25°Cꢀ

CEntEꢄ PoInt ^[1]

(cx, cy)

maJoꢄ aXIꢅ,

ꢉ

mInoꢄ aXIꢅ,

b

EllIPꢅE ꢄotatIon

nomInal CCt

Coloꢄ ꢅPaCE

Angle, Θ

5000K

Single 3-step MacAdam ellipse

Single 5-step MacAdam ellipse

(0.346, 0.340)

0.00822

0.01370

0.00354

0.00590

59.62°

5000K

Notes for Table 6f:

1. Lumileds maintains a tolerance of ±0.007 on x and y color coordinates in the CIE 1931 color space.

Forward Voltage Bins

Table 7. Forward voltage bin deﬁnitions for LUXEON 2835 with CrispColor Technology, T_j=25°Cꢀ

FoꢄWaꢄd VoltaGE ^[1](V_f)

PꢄoduCt

BIn

mInImum

maXImum

V

W

X

2.9

3.0

3.1

3.2

3.0

3.1

3.2

3.3

LUXEON 2835C

Y

Notes for Table 7:

1. Lumileds maintains a tolerance of ±0.10V on forward voltage measurements.

12

Mechanical Dimensions

Figure 9. Mechanical dimensions for LUXEON 2835 with CrispColor Technology.

Notes for Figure 9:

1. Drawings are not to scale.

2. All dimensions are in millimeters.

13

Reﬂow Soldering Guidelines

t_p

T_p

Critical Zone

_Lto T_p

Ramp-up

T

T_L

t_L

T_smax

T_smin

Ramp-down

t_s

Preheat Area

25

Time 25ºC to Peak

JEDEC J-STD-020D

Time

Figure 10. Visualization of the acceptable reﬂow temperature proﬁle as speciﬁed in Table 8.

Table 8. Reﬂow proﬁle characteristics for LUXEON 2835 with CrispColor Technology.

PꢄoFIlE FEatuꢄE

Preheat Minimum Temperature (T_smin

Preheat Maximum Temperature (T_smax

lEad-FꢄEE aꢅꢅEmBlꢆ

)

150°C

200°C

)

Preheat Time (t_sminto t_smax

)

60 to 120 seconds

3°C / second maximum

217°C

Ramp-Up Rate (T_Lto T_p)

Liquidus Temperature (T_L)

Time Maintained Above Temperature T_L(t_L)

Peak / Classiﬁcation Temperature (T_p)

Time Within 5°C of Actual Temperature (t_p)

Ramp-Down Rate (T_pto T_L)

60 to 150 seconds

260°C

20 to 40 seconds

6°C / second maximum

8 minutes maximum

Time 25°C to Peak Temperature

JEDEC Moisture Sensitivity

Table 9. Moisture sensitivity levels for LUXEON 2835 with CrispColor Technology.

Flooꢄ lIFE

ꢅoak ꢄEquIꢄEmEntꢅ ꢅtandaꢄd

lEVEl

tImE

CondItIonꢅ

tImE

CondItIonꢅ

3

168 Hours

≤30°C / 60% RH

192 Hours +5 / -0

30°C / 60% RH

14

Solder Pad Design

Figure 11. Recommended PCB solder pad layout for LUXEON 2835 with CrispColor Technology.

Notes for Figure 11:

1. Drawings are not to scale.

2. All dimensions are in millimeters.

Packaging Information

Pocket Tape Dimensions

Figure 12. Pocket tape dimensions for LUXEON 2835 with CrispColor Technology.

Notes for Figure 12:

1. Drawings are not to scale.

2. All dimensions are in millimeters.

15

Reel Dimensions

8.8±0.3

Ø

3.7±0.3

Ø

177.8±0.2

1±0.2

3±0.2

21.7±0.3

Ø

10.8±0.3

8±0.2

Ø

13.5±0.2

Ø

Figure 13. Reel dimensions for LUXEON 2835 with CrispColor Technology.

Notes for Figure 13:

1. Drawings are not to scale.

2. All dimensions are in millimeters.

16

About Lumileds

Companies developing automotive, mobile, IoT and illumination lighting applications need a partner who can collaborate with

them to push the boundaries of light. With over 100 years of inventions and industry ﬁrsts, Lumileds is a global lighting solutions

company that helps customers around the world deliver diﬀerentiated solutions to gain and maintain a competitive edge. As the

inventor of Xenon technology, a pioneer in halogen lighting and the leader in high performance LEDs, Lumileds builds innovation,

quality and reliability into its technology, products and every customer engagement. Together with its customers, Lumileds is

making the world better, safer, more beautiful—with light.

To learn more about our lighting solutions, visit lumileds.com.

Neither Lumileds Holding B.V. nor its aﬃliates shall be liable for any kind of loss of data or any other damages,

direct, indirect or consequential, resulting from the use of the provided information and data. Although Lumileds

Holding B.V. and/or its aﬃliates have attempted to provide the most accurate information and data, the materials

and services information and data are provided “as is,” and neither Lumileds Holding B.V. nor its aﬃliates

warrants or guarantees the contents and correctness of the provided information and data. Lumileds Holding

B.V. and its aﬃliates reserve the right to make changes without notice. You as user agree to this disclaimer and

user agreement with the download or use of the provided materials, information and data. A listing of Lumileds

product/patent coverage may be accessed at lumileds.com/patents.

LUXEON is a registered trademark of the Lumileds

Holding B.V. in the United States and other countries.

lumileds.com

DS193 LUXEON 2835 with CrispColor Technology

Product Datasheet 20200405


型号：	L128-27HGCA3500000
厂家：	LUMILEDS LIGHTING COMPANY
描述：	LUXEON 2835 WITH CRISPCOLOR TECH PC
文件：	总18页 (文件大小：2525K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

L128-27HGCA3500000 [LUMILEDS]

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