LedEngin,
Inc.
High Luminous Efficacy
Deep Red LED Emitter
LZ4-00R210
Key Features
High Efficacy 10W Deep Red 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 Radiant Flux density
New industry standard for Radiant Flux Maintenance (>90% at 100,000 Hours)
Autoclave compliant (JEDEC JESD22-A102-C)
JEDEC Level 1 for Moisture Sensitivity Level
Lead (Pb) free and RoHS compliant
Reflow solderable (up to 6 cycles)
Emitter available on
Standard
or
Serially Connected
MCPCB (optional)
Typical Applications
Horticulture
Photo Therapy
Machine Vision
Medical
Description
The LZ4-00R210 Deep Red LED emitter provides 10W power in an extremely small package.
The LZ4-00R210 LED provides superior radiometric power in the wavelength range specifically
required for plants’ chlorophyll
a
absorption. With a 7.0mm x 7.0mm x 4.3mm ultra-small
footprint, this package provides exceptional radiant flux density. LedEngin’s LZ4-00R210 LED
offers ultimate design flexibility with individually addressable die. The patent-pending design
has unparalleled thermal and optical performance. 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
IPC/JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Average Radiant Flux Maintenance Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Radiant Flux Binning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Peak Wavelength Binning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Forward Voltage Binning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Optical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Recommended Solder Pad Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Reflow Soldering Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical Radiation Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical Relative Spectral Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical Peak Wavelength Shift over Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical Normalized Radiant Flux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical Normalized Radiant Flux over Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical Forward Current Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Current Derating Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Emitter Tape & Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Company Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
LedEngin,
Inc.
2
LZ4-00R210 (08/09)
Product Nomenclature
The LZ Series part number designation is defined as follows:
LZA–BCDEFG-HJKL
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 (“R2” for Deep Red – 660nm Peak Wavelength)
F and G – designate the Power (“10” for 10W typical rating)
H – designates the Flux bin (See Table 2)
J and K – designate the Dominant Wavelength bin (see Table 3)
L – designates the V
F
bin (See Table 4)
Ordering information:
For ordering LedEngin products, please reference the base part number. The base part number
represents any of the flux, dominant wavelength, or forward voltage bins specified in the binning
tables below. For ordering products with special bin selections, please contact a LedEngin
sales representative or authorized distributor.
IPC/JEDEC Moisture Sensitivity Level
Table 1 - IPC/JEDEC J-STD-20 MSL Classification:
Floor Life
Level
1
Time
1 Year
Conditions
≤ 30°C/
85% RH
168
+5/-0
Soak Requirements
Standard
Accelerated
Time (hrs)
Conditions
85°C/
85% RH
Time (hrs)
n/a
Conditions
n/a
Notes for Table 1:
1. The standard soak time is the sum of the default value of 24 hours for the semiconductor manufacturer’s exposure
time (MET) between bake and bag and the floor life of maximum time allowed out of the bag at the end user of
distributor’s facility.
Average Radiant Flux Maintenance Projections
Based on long-term WHTOL testing, LedEngin projects that the LZ Series will deliver, on
average, 90% Radiant Flux Maintenance at 100,000 hours of operation at a forward current of
700 mA. This projection is based on constant current operation with junction temperature
maintained at or below 110°C.
LedEngin,
Inc.
3
LZ4-00R210 (08/09)
Radiant Flux Bins
Table 2:
Bin
Code
N
P
Q
Minimum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1,2]
(W)
1.25
1.6
2.0
Maximum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1,2]
(W)
1.6
2.0
2.4
Typical
Radiant Flux
(Φ)
@ I
F
= 1000mA
[2]
(W)
2.0
2.4
3.0
Notes for Table 2:
1. Radiant 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 radiant flux performance. Contact LedEngin Sales for updated
information.
Peak Wavelength Bin
Table 3:
Bin
Code
0
Minimum
Peak Wavelength
(λ
P
)
@ I
F
= 700mA
[1]
(nm)
655
Maximum
Peak Wavelength (λ
P
)
@ I
F
= 700mA
[1]
(nm)
670
Notes for Table 3:
1. LedEngin maintains a tolerance of ± 2.0nm on peak wavelength measurements.
Forward Voltage Bins
Table 4:
Bin
Code
0
Minimum
Forward Voltage (V
F
)
@ I
F
= 700mA
[1,2]
(V)
9.92
Maximum
Forward Voltage (V
F
)
@ I
F
= 700mA
[1,2]
(V)
13.76
Notes for Table 4:
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.
4
LZ4-00R210 (08/09)
Absolute Maximum Ratings
Table 5:
Parameter
DC Forward Current
Peak Pulsed Forward Current
[2]
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature
[4]
Allowable Reflow Cycles
Autoclave Conditions
[5]
ESD Sensitivity
[6]
[1]
Symbol
I
F
I
FP
V
R
T
stg
T
J
T
sol
Value
1000
1500
See Note 3
-40 ~ +125
125
260
6
121°C at 2 ATM,
100% RH for 168 hours
> 8,000 V HBM
Class 3B JESD22-A114-D
Unit
mA
mA
V
°C
°C
°C
Notes for Table 5:
1. Maximum DC forward current (per die) is determined by the overall thermal resistance and ambient temperature.
Follow the curves in Figure 10 for current derating.
2: Pulse forward current conditions: Pulse Width
≤ 10msec and Duty
Cycle
≤ 10%.
3. LEDs are not designed to be reverse biased.
4. Solder conditions per JEDEC 020D. See Reflow Soldering Profile Figure 3.
5. Autoclave Conditions per JEDEC JESD22-A102-C.
6. LedEngin recommends taking reasonable precautions towards possible ESD damages and handling the LZ4-00R210
in an electrostatic protected area (EPA). An EPA may be adequately protected by ESD controls as outlined in
ANSI/ESD S6.1.
Optical Characteristics @ T
C
= 25°C
Table 6:
Parameter
Radiant Flux (@ I
F
= 700mA)
[1]
Radiant Flux (@ I
F
= 1000mA)
[1]
Peak Wavelength
Viewing Angle
[2]
Total Included Angle
[3]
Symbol
Φ
Φ
λ
P
2Θ
1/2
Θ
0.9
Typical
1.8
2.5
660
95
110
Unit
W
W
nm
Degrees
Degrees
Notes for Table 6:
1. Radiant flux typical value is for all four LED dice operating concurrently at rated current.
2. Viewing Angle is the off axis angle from emitter centerline where the radiant power is ½ of the peak value.
3. Total Included Angle is the total angle that includes 90% of the total radiant flux.
Electrical Characteristics @ T
C
= 25°C
Table 7:
Parameter
Forward Voltage (@ I
F
= 700mA)
[1]
Forward Voltage (@ I
F
= 1000mA)
[1]
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Symbol
V
F
V
F
ΔV
F
/ΔT
J
RΘ
J-C
Typical
10.5
11.4
-14.0
2.7
Unit
V
V
mV/°C
°C/W
Notes for Table 7:
1. Forward Voltage typical value is for all four LED dice connected in series.
LedEngin,
Inc.
5
LZ4-00R210 (08/09)
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