385-410nm VIOLET LED Emitter
LZC-00UB00
Key Features
Ultra-high flux output 385-410nm surface mount ceramic VIOLET LED package with integrated glass lens
5nm wavelength bins
Small high density foot print – 9.0mm x 9.0mm
Exceptionally low Thermal Resistance (0.7°C/W)
Electrically neutral thermal slug
Autoclave complaint (JEDEC JESD22-A102-C)
JEDEC Level 1 for Moisture Sensitivity Level
Lead (Pb) free and RoHS compliant
Emitter available on MCPCB (optional)
Typical Applications
Curing
Sterilization
Medical
Currency Verification
Fluorescence Microscopy
Inspection of dyes, rodent and animal contamination,
Leak detection
Forensics
Description
The LZC-series emitter is rated for 40W power handling in an ultra-compact package. With a small 9.0mm x 9.0mm
footprint, this package provides exceptional radiant flux density. The patented design has unparalleled thermal
and optical performance. The high quality materials used in the package are chosen to optimize Radiant Flux and
minimize stresses which results in monumental reliability and radiant flux maintenance. The robust product design
thrives in outdoor applications with high ambient temperatures and high humidity.
UV RADIATION
Avoid exposure to the beam
Wear protective eyewear
COPYRIGHT © 2017 LED ENGIN. ALL RIGHTS RESERVED.
LZC-00UB00 (1.1 – 01/06/17)
LED Engin
|
651 River Oaks Parkway
|
San Jose, CA 95134 USA
|
ph
+1 408 922 7200
|
fax
+1 408 922 0158
|
em
sales@ledengin.com
|
www.ledengin.com
Part number options
Base part number
Part number
LZC-00UB00-xxxx
LZC-70UB00-xxxx
LZC-C0UB00-xxxx
Description
LZC emitter
LZC emitter on 1 channel 1x12 Star MCPCB
LZC emitter on 2 channel 2x6 Star MCPCB
Bin kit option codes
Single wavelength bin (5nm range)
Kit number suffix
00U4
00U5
00U6
00U7
00U8
Min flux Bin
X
X
X
X
X
Color Bin Range
U4
U5
U6
U7
U8
Description
X minimum flux; wavelength U4 bin only
X minimum flux; wavelength U5 bin only
X minimum flux; wavelength U6 bin only
X minimum flux; wavelength U7 bin only
X minimum flux; wavelength U8 bin only
COPYRIGHT © 2017 LED ENGIN. ALL RIGHTS RESERVED.
2
LZC-00UB00 (1.1 - 01/06/17)
LED Engin
|
651 River Oaks Parkway
|
San Jose, CA 95134 USA
|
ph
+1 408 922 7200
|
fax
+1 408 922 0158
|
em
sales@ledengin.com
|
www.ledengin.com
Radiant Flux Bins
Table 1:
Bin Code
Minimum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1]
(W)
9.5
12.0
15.0
Maximum
Radiant Flux
(Φ)
@ I
F
= 700mA
[1]
(W)
12.0
15.0
20.0
X
Y
Z
Notes for Table 1:
o
1.
Radiant flux performance is measured at specified current, 10ms pulse width, T
C
= 25 C. LED Engin maintains a tolerance of ± 10% on flux measurements.
Peak Wavelength Bins
Table 2:
Bin Code
Minimum
Peak Wavelength (λ
P
)
@ I
F
= 700mA
[1]
(nm)
385
390
395
400
405
Maximum
Peak Wavelength (λ
P
)
@ I
F
= 700mA
[1]
(nm)
390
395
400
405
410
U4
U5
U6
U7
U8
Notes for Table 2:
o
1.
Peak wavelength is measured at specified current, 10ms pulse width, T
C
=25 C. LED Engin maintains a tolerance of ± 2.0nm on peak wavelength
measurements.
Forward Voltage Bins
Table 3:
Bin Code
Minimum
Forward Voltage (V
F
)
@ I
F
= 700mA
[1,2]
(V)
41.28
Maximum
Forward Voltage (V
F
)
@ I
F
= 700mA
[1,2]
(V)
47.04
0
Notes for Table 3:
o
1.
Forward Voltage is binned with all 12 LED dice connected in series at specified current, 10ms pulse width, T
C
=25 C.
2.
LED Engin maintains a tolerance of ± 0.48V for forward voltage measurements (± 0.04V per die).
COPYRIGHT © 2017 LED ENGIN. ALL RIGHTS RESERVED.
3
LZC-00UB00 (1.1 - 01/06/17)
LED Engin
|
651 River Oaks Parkway
|
San Jose, CA 95134 USA
|
ph
+1 408 922 7200
|
fax
+1 408 922 0158
|
em
sales@ledengin.com
|
www.ledengin.com
Absolute Maximum Ratings
Table 4:
Parameter
DC Forward Current
Peak Pulsed Forward Current
[2]
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature
[4]
[1]
Symbol
I
F
I
FP
V
R
T
stg
T
J
T
sol
Value
1000
1000
See Note 3
-40 ~ +150
130
260
Unit
mA
mA
V
°C
°C
°C
Notes for Table 4:
1.
Maximum DC forward current (per die) is determined by the overall thermal resistance and ambient temperature.
Follow the curves in Figure 11 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.
LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZC-00UB00 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 5:
Typical
Parameter
Radiant Flux (@ I
F
= 700mA)
Radiant Flux (@ I
F
= 1000mA)
Peak Wavelength
[1]
Viewing Angle
[2]
Total Included Angle
[3]
Symbol
Φ
Φ
λ
P
2Θ
1/2
Θ
0.9V
385-390nm
13.0
18.0
385
390-400nm
13.0
18.0
395
115
130
400-410nm
12.0
16.6
405
Unit
W
W
nm
Degrees
Degrees
Notes for Table 5:
1.
When operating the VIOLET 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 luminous intensity is ½ of the peak value.
3.
Total Included Angle is the total angle that includes 90% of the total luminous flux.
Electrical Characteristics @ T
C
= 25°C
Table 6:
Parameter
Forward Voltage (@ I
F
= 700mA)
Temperature Coefficient
of Forward Voltage
[1]
Thermal Resistance
(Junction to Case)
[1]
Symbol
V
F
ΔV
F
/ΔT
J
RΘ
J-C
Typical
44
-26.4
0.7
Unit
V
mV/°C
°C/W
Notes for Table 6:
1.
Typical values for Forward Voltage and Temperature Coefficient of Forward Voltage is shown for with all 12 LED dice connected in series.
COPYRIGHT © 2017 LED ENGIN. ALL RIGHTS RESERVED.
4
LZC-00UB00 (1.1 - 01/06/17)
LED Engin
|
651 River Oaks Parkway
|
San Jose, CA 95134 USA
|
ph
+1 408 922 7200
|
fax
+1 408 922 0158
|
em
sales@ledengin.com
|
www.ledengin.com
IPC/JEDEC Moisture Sensitivity Level
Table 7 - IPC/JEDEC J-STD-20D.1 MSL Classification:
Soak Requirements
Floor Life
Level
1
Time
Unlimited
Conditions
≤ 30°C/
85% RH
168
+5/-0
Standard
Time (hrs)
Conditions
85°C/
85% RH
Accelerated
Time (hrs)
n/a
Conditions
n/a
Notes for Table 7:
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.
Average Radiant Flux Maintenance Projections
Lumen maintenance generally describes the ability of an emitter to retain its output over time. The useful lifetime
for power LEDs is also defined as Radiant Flux Maintenance, with the percentage of the original light output
remaining at a defined time period.
Based on long-term WHTOL testing, LED Engin projects that the LZ Series will deliver, on average, 70% Radiant Flux
Maintenance (RP70%) at 20,000 hours of operation at a forward current of 700 mA per die. This projection is
based on constant current operation with junction temperature maintained at or below 80°C.
COPYRIGHT © 2017 LED ENGIN. ALL RIGHTS RESERVED.
5
LZC-00UB00 (1.1 - 01/06/17)
LED Engin
|
651 River Oaks Parkway
|
San Jose, CA 95134 USA
|
ph
+1 408 922 7200
|
fax
+1 408 922 0158
|
em
sales@ledengin.com
|
www.ledengin.com
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