LedEngin,
Inc.
High Luminous Efficacy
Deep Red LED Emitter
LZ1-00R205
Key Features
High Efficacy 5W Deep Red LED
Ultra-small foot print – 4.4mm x 4.4mm x 3.2mm
Surface mount ceramic package with integrated glass lens
Very low Thermal Resistance (5.5°C/W)
Very high Radiant Flux density
New industry standard for Radiant Flux Maintenance (>90% at 100,000 Hours)
Autoclave complaint (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
Miniature
MCPCB (optional)
Typical Applications
Horticulture
Photo Therapy
Machine Vision
Medical
Description
The LZ1-00R205 Deep Red LED emitter provides 5W power in an extremely small package.
The LZ1-00R205 LED emitter provides superior radiometric power in the wavelength range
specifically required for plants’ chlorophyll
a
absorption. With a 4.4mm x 4.4mm x 3.2mm ultra-
small footprint, this package provides exceptional radiant flux density. 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
LZ1-00R205 (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 (“1” for 5W)
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 (“05” for 5W typical rating)
H – designates the Flux bin (See Table 2)
J and K – designate the 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
Unlimited
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
1000 mA. This projection is based on constant current operation with junction temperature
maintained at or below 110°C.
LedEngin,
Inc.
3
LZ1-00R205 (08/09)
Radiant Flux Bins
Table 2:
Bin
Code
H
J
Minimum
Radiant Flux
(Φ)
@ I
F
= 1000mA
[1,2]
(mW)
410
512
Maximum
Radiant Flux
(Φ)
@ I
F
= 1000mA
[1,2]
(mW)
512
640
Typical
Radiant Flux
(Φ)
@ I
F
= 1500mA
[2]
(mW)
640
750
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
= 1000mA
[1]
(nm)
655
Maximum
Peak Wavelength (λ
P
)
@ I
F
= 1000mA
[1]
(nm)
670
Notes for Table 3:
1. LedEngin maintains a tolerance of ± 2.0nm on peak wavelength measurements.
Forward Voltage Bin
Table 4:
Bin
Code
0
Minimum
Forward Voltage (V
F
)
[1]
@ I
F
= 1000mA
(V)
2.48
Maximum
Forward Voltage (V
F
)
[1]
@ I
F
= 1000mA
(V)
3.44
Notes for Table 4:
1. LedEngin maintains a tolerance of ± 0.04V for forward voltage measurements.
LedEngin,
Inc.
4
LZ1-00R205 (08/09)
Absolute Maximum Ratings
Table 5:
Parameter
DC Forward Current
[1]
Peak Pulsed Forward Current
[2]
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature
[4]
Allowable Reflow Cycles
Autoclave Conditions
[5]
ESD Sensitivity
[6]
Symbol
I
F
I
FP
V
R
T
stg
T
J
T
sol
Value
1500
2000
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 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 LZ1-00R205
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
= 1000mA)
Radiant Flux (@ I
F
= 1500mA)
Peak Wavelength
Viewing Angle
[1]
Total Included Angle
[2]
Symbol
Φ
Φ
λ
P
2Θ
1/2
Θ
0.9V
Typical
525
685
660
90
130
Unit
mW
mW
nm
Degrees
Degrees
Notes for Table 6:
1. Viewing Angle is the off axis angle from emitter centerline where the radiant power is ½ of the peak value.
2. 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
= 1000mA)
Forward Voltage (@ I
F
= 1500mA)
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Symbol
V
F
V
F
ΔV
F
/ΔT
J
RΘ
J-C
Typical
2.8
3.1
-3.6
5.5
Unit
V
V
mV/°C
°C/W
LedEngin,
Inc.
5
LZ1-00R205 (08/09)
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