LedEngin LZ4-00NW10 User Manual

LedEngin, Inc.

High Luminous Efficacy

Neutral White LED Emitter

LZ4-00NW10

Key Features

 High Luminous Efficacy 10W Neutral White LED
 Ultra-small foot print – 7.0mm x 7.0mm x 4.3mm
 Surface mount ceramic package with integrated glass lens
 Very low Thermal Resistance (2.7°C/W)
 Individually addressable die
 Very high Luminous Flux density
 Spatial color uniformity across radiation pattern
 New industry standard for Lumen Maintenance (>90% at 100,000 Hours)
 JEDEC Level 2 for Moisture Sensitivity Level
 Autoclave complaint (JEDEC JESD22-A102-C)
 Lead (Pb) free and RoHS compliant
 Reflow solderable (up to 6 cycles)
 Emitter available on Standard

or Serially Connected MCPCB (optional)

Typical Applications

 General Lighting
 Museum Lighting
 Retail & Display Lighting
 Hospitality Lighting
 Accent & Task Lighting
 Architectural Detail Lighting

Description

The LZ4-00NW10 Neutral White LED emitter provides 10W power in an extremely small
package. With a 7.0mm x 7.0mm x 4.3mm ultra-small footprint, this package provides
exceptional luminous flux density. LedEngin’s patent-pending thermally insulated phosphor
layers provide spatial color uniformity across the radiation pattern and a consistent CCT over
time and temperature. LedEngin’s LZ4-00NW10 LED offers ultimate design flexibility with
individually addressable die. The high quality materials used in the package are chosen to
optimize light output and minimize stresses which results in monumental reliability and lumen
maintenance. The robust product design thrives in outdoor applications with high ambient
temperatures and high humidity.

Table of Contents

Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Luminous Flux Binning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Forward Voltage Binning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Neutral White Chromaticity Binning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

IPC/JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Average Lumen Maintenance Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Typical Radiation Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Optical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Pin-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Recommended Solder Pad Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Reflow Soldering Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Typical Relative Spectral Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Typical Relative Light Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Typical Relative Light Output over Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Typical Forward Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Current Derating Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Emitter Tape & Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Company Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

LedEngin, Inc.

2

LZ4-00NW10 (09/08a)

Product Nomenclature

The LZ Series part number designation is defined as follows:

L Z A – B C D E F G - H J K L

Base Part Number Bin Code

Where:
A – designates the number of LED die in the package (“4” for 10W)
B – designates the package level (“0” for Emitter)
C – designates the radiation pattern (“0” for Lambertian)
D and E – designate the color (“NW” for Neutral White: 3700 K < CCT < 4750 K)
F and G – designate the Power (“10” for 10W typical rating)
H – designates the Luminous Flux bin (See Table 1)
J and K – designate the CCT bin groups (see Figure 1 and Table 3)
L – designates the V

bin (See Table 2)

F

Luminous Flux Bins

Table 1:

Minimum

Bin

Code

Luminous Flux (Φ

@ I

= 700mA

F

[1,2]

)

V

(lm)

Maximum

Luminous Flux (Φ

@ I

F

= 700mA

[1,2]

(lm)

Typical

Luminous Flux (Φ

)

V

@ I

= 1000mA

F

)

V

[2]

(lm)

S 356 445 550
T 445 556 650
U 556 695 810

Notes for Table 1:

1. Luminous flux performance guaranteed within published operating conditions. LedEngin maintains a tolerance of
± 10% on flux measurements.

2. Future products will have even higher levels of luminous flux performance. Contact LedEngin Sales for updated
information.

Forward Voltage Bins

Table 2:

Minimum

Bin

Code

Forward Voltage (V

@ IF = 700mA

[1,2]

F)

(V)

F 12.80 13.76
G 13.76 14.72
H 14.72 15.68

Notes for Table 2:

1. Forward Voltage is binned with all four LED dice connected in series.

2. LedEngin maintains a tolerance of ± 0.16V for forward voltage measurements for the four LEDs.

LedEngin, Inc.

J 15.68 16.64

3

Maximum

Forward Voltage (V

@ I

F

= 700mA

[1,2]

(V)

)

F

LZ4-00NW10 (09/08a)

Neutral White Chromaticity Groups

0.46

0.44

0.42

3700 K

4250 K

4750 K

0.40

y

0.38

0.36

0.34

Planckian locus

P2

P3

P4

P5

N5

N2

N3

N4

0.32

0.30

0.32 0.34 0.36 0.38 0.40 0.42 0.44
x

Figure 1: Standard Chromaticity Groups plotted on excerpt from the CIE 1931 (2°) x-y Chromaticity Diagram.

Neutral White Chromaticity Coordinates

Coordinates are listed below in Table 3.

Table 3:

Bin

Code

x y

0.3568

P2

0.3770

0.3736

0.3548

0.3548

P3

0.3736

0.3703

0.3530

0.3530

P4

0.3703

0.3670

0.3512

0.3512

P5

0.3670

0.3645

0.3497

LedEngin, Inc.

0.3885

0.4030

0.3874

0.3736

0.3736

0.3874

0.3726

0.3601

0.3601

0.3726

0.3578

0.3465

0.3465

0.3578

0.3460

0.3350

Typical

CCT

(K)

Bin

Code

4500 N2

4500 N3

4500 N4

4500 N5

4

x y

0.3770

0.4055

0.4006

0.3736

0.3736

0.4006

0.3952

0.3703

0.3703

0.3952

0.3898

0.3670

0.3670

0.3898

0.3859

0.3645

0.4030

0.4196

0.4044

0.3874

0.3874

0.4044

0.3880

0.3726

0.3726

0.3880

0.3716

0.3578

0.3578

0.3716

0.3600

0.3460

LZ4-00NW10 (09/08a)

Typical

CCT

(K)

4000

4000

4000

4000