LedEngin,
Inc.
High Efficacy
365nm UV LED Emitter
LZ1-00U605
Key Features
High Efficacy 365nm 5W UV 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
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
Curing
Sterilization
Medical
Currency Verification
Fluorescence Microscopy
Inspection of dyes, rodent and animal contamination
Leak detection
Forensics
Description
The LZ1-00U603 UV LED emitter provides superior radiometric power in the wavelength range
specifically required for applications like curing, sterilization, currency verification, and various
medical applications. With a 4.4mm x 4.4mm x 3.2mm ultra-small footprint, this package
provides exceptional optical power density. The patented design has unparalleled thermal and
optical performance. The high quality materials used in the package are chosen to optimize
light output, have excellent UV resistance, and minimize stresses which results in monumental
reliability and radiant flux maintenance.
UV RADIATION
Avoid exposure to the beam
Wear protective eyewear
Table of Contents
Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
IPC/JEDEC Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
LZ1-00U605 (R.2.9 – 110114)
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 (“U6” -Typical UV Peak Wavelength = 365nm)
F and G – designate the Power (“05” for 5W typical rating)
H – designates the Radiant Flux bin (See Table 2)
J and K – designate the Peak 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 radiant flux, peak 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-20D.1 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 includes a default value of 24 hours for semiconductor manufacturer’s exposure time
(MET) between bake and bag and includes the maximum time allowed out of the bag at the distributor’s facility.
LedEngin,
Inc.
3
LZ1-00U605 (R.2.9 – 110114)
Radiant Flux Bins
Table 2:
Bin
Code
C
D
Minimum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1,2]
(mW)
134
168
Maximum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1,2]
(mW)
168
210
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 Bins
Table 3:
Bin
Code
U0
U1
Minimum
Peak Wavelength (λ
P
)
@ I
F
= 700mA
[1]
(nm)
365
370
Maximum
Peak Wavelength (λ
P
)
@ I
F
= 700mA
[1]
(nm)
370
375
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]
(V)
3.68
Maximum
Forward Voltage (V
F
)
@ I
F
= 700mA
[1]
(V)
4.88
Notes for Table 4:
1. LedEngin maintains a tolerance of ± 0.04V for forward voltage measurements.
LedEngin,
Inc.
4
LZ1-00U605 (R.2.9 – 110114)
Absolute Maximum Ratings
Table 5:
Parameter
DC Forward Current
[1]
Peak Pulsed Forward Current
[2]
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature
Allowable Reflow Cycles
ESD Sensitivity
[4]
Symbol
I
F
I
FP
V
R
T
stg
T
J
T
sol
Value
700
1000
See Note 3
-40 ~ +150
125
180
6
> 2,000 V HBM
Class 2 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. LedEngin recommends taking reasonable precautions towards possible ESD damages and handling the LZ1-00U605
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)
Peak Wavelength
[1]
[2]
Viewing Angle
Total Included Angle
[3]
Symbol
Φ
λ
P
2Θ
1/2
Θ
0.9V
Typical
160
368
85
100
Unit
mW
nm
Degrees
Degrees
Notes for Table 6:
1. When operating the UV LED, observe IEC 60825-1 class 3B rating. Avoid exposure to the beam.
2. Viewing Angle is the off axis angle from emitter centerline where the radiometric 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)
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Symbol
V
F
ΔV
F
/ΔT
J
RΘ
J-C
Typical
4.1
-3.7
5.5
Unit
V
mV/°C
°C/W
LedEngin,
Inc.
5
LZ1-00U605 (R.2.9 – 110114)
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