High Luminous Efficacy Blue 457nm LED Emitter
LZ1-00B202
Key Features
High Luminous Efficacy Blue 457nm LED Emitter
Ultra-small foot print – 4.4mm x 4.4mm
Up to 1.5A drive current
Surface mount ceramic package with integrated glass lens
Low Thermal Resistance (6.0°C/W)
Electrically neutral thermal path
JEDEC Level 1 for Moisture Sensitivity Level
Lead (Pb) free and RoHS compliant
Reflow solderable
Available on tape and reel or with MCPCB
Typical Applications
Indoor and outdoor Architectural Lighting
Backlighting
Full Color Displays
Emergency Lighting
Signal Lighting
Horticulture
Description
The LZ1-00B202 Blue LED emitter generates 50lumen nominal flux at 3.3W power dissipation in an extremely small
package. With a 4.4mm x 4.4mm footprint, this package provides exceptional luminous flux per area. LED Engin’s
Blue LED offers ultimate design flexibility with separate electrical and thermal paths. The patent-pending design
has unparalleled thermal and optical performance and excellent UV resistance. 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.
COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED.
LZ1-00B202 (1.2 - 01/05/18)
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
LZ1-00B202-xxxx
LZ1-10B202-xxxx
Description
LZ1 emitter
LZ1 emitter on Standard Star MCPCB
Bin kit option codes
B2, Blue (465nm)
Kit number
suffix
0000
Min
flux
Bin
G
Color Bin Range
B03
Description
Flux bin G and above; full distribution
wavelength
COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED.
2
LZ1-00B202 (1.2 - 01/05/18)
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
Luminous Flux Bins
Table 1:
Bin Code
Minimum
Luminous Flux
(Φ
V
)
[1]
@ I
F
= 1000mA
(lm)
38
48
Maximum
Luminous Flux
(Φ
V
)
[1]
@ I
F
= 1000mA
(lm)
48
60
G
H
Notes for Table 1:
o
1.
Luminous flux performance is measured at 10ms pulse, T
C
= 25 C. LED Engin maintains a tolerance of ± 10% on flux measurements.
Dominant Wavelength Bins
Table 2:
Bin Code
Minimum
Dominant Wavelength (λ
D
)
[1]
@ I
F
= 1000mA
(nm)
453
Maximum
Dominant Wavelength (λ
D
)
[1]
@ I
F
= 1000mA
(nm)
460
B03
Notes for Table 2:
o
1.
Dominant wavelength is measured at 10ms pulse, T
C
= 25 C. LED Engin maintains a tolerance of ± 1.0nm on dominant wavelength measurements.
Forward Voltage Bins
Table 3:
Bin Code
Minimum
Forward Voltage (V
F
)
@ I
F
= 1000mA
[1]
(V)
2.8
Maximum
Forward Voltage (V
F
)
@ I
F
= 1000mA
[1]
(V)
3.8
0
Notes for Table 3:
o
1.
Forward voltage is measured at 10ms pulse, T
C
= 25 C. LED Engin maintains a tolerance of ± 0.04V for forward voltage measurements.
COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED.
3
LZ1-00B202 (1.2 - 01/05/18)
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 at T
J(MAX)
=90°C
[1]
DC Forward Current at T
J(MAX)
=135°C
[1]
DC Forward Current at T
J(MAX)
=150°C
[1]
Peak Pulsed Forward Current
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature
[4]
[2]
Symbol
I
F
I
F
I
F
I
FP
V
R
T
stg
T
J
T
sol
Value
1500
1200
1000
2000
See Note 3
-40 ~ +150
150
260
Unit
mA
mA
mA
mA
V
°C
°C
°C
Notes for Table 4:
1.
Maximum DC forward current 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 J-STD-020. See Reflow Soldering Profile Figure 3.
5.
LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZ1-00B202 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:
Parameter
Luminous Flux (@ I
F
= 1000mA/ 1200mA/ 1500mA)
Radiant Flux (@ I
F
= 1000mA/ 1200mA/ 1500mA)
PPF 400-700nm (@ I
F
= 1000mA/ 1200mA/ 1500mA)
Luminous Efficacy (@I
F
= 350mA)
Wall Plug Efficiency (@I
F
= 350mA)
Dominant Wavelength
Peak Wavelength
Viewing Angle
[2]
[3]
[4]
[2]
[1]
Symbol
Φ
V
Φ
Typical
50/ 57/ 68
1350/ 1485/ 1770
5.0/ 5.5/ 6.6
20
53
Unit
lm
mW
umol/s
lm/W
%
nm
nm
Degrees
Degrees
λ
D
λ
P
2Θ
1/2
Θ
0.9V
457
453
100
120
Total Included Angle
Notes for Table 5:
1.
PPF is Photosynthetic Photon Flux.
2.
Observe IEC 60825-1 class 2 rating for eye safety. Do not stare into the beam.
3.
Viewing Angle is the off axis angle from emitter centerline where the luminous intensity is ½ of the peak value.
4.
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
= 1000mA)
Forward Voltage (@ I
F
= 1200mA)
Forward Voltage (@ I
F
= 1500mA)
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Symbol
V
F
V
F
V
F
ΔV
F
/ΔT
J
RΘ
J-C
Typical
3.3
3.4
3.5
-2.4
6.0
Unit
V
V
V
mV/°C
°C/W
COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED.
4
LZ1-00B202 (1.2 - 01/05/18)
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-020 MSL Classification:
Soak Requirements
Floor Life
Level
1
Time
Unlimited
Conditions
≤ 30°C/
85% RH
168
+5/-0
Standard
Time (hrs)
Conditions
30°C/
85% RH
Accelerated
Time (hrs)
n/a
Conditions
n/a
Notes for Table 7:
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 Lumen Maintenance Projections
Lumen maintenance generally describes the ability of a lamp to retain its output over time. The useful lifetime for
solid state lighting devices (Power LEDs) is also defined as Lumen 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, above 70%
Lumen Maintenance at 50,000 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 125°C.
COPYRIGHT © 2018 LED ENGIN. ALL RIGHTS RESERVED.
5
LZ1-00B202 (1.2 - 01/05/18)
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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