PT-121-B-C11-EPA Luminus Devices, PT-121-B-C11-EPA Datasheet - Page 3

• Manufacturer Part Number: PT-121-B-C11-EPA
• Description: LED Arrays, Modules and Light Bars Blue 462nm 540lm @ 30A
• Manufacturer: Luminus Devices

Specifications of PT-121-B-C11-EPA

• Product: LED Modules
• Illumination Color: Blue
• Power Consumption: 16.3 W
• Supply Voltage: 4 V
• Led Size: 4 mm x 3 mm
• Supply Current: 30 A
• Wavelength: 460 nm
• Wavelength/color Temperature: 460 nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Optical and Electrical Characteristics
Reference Drive Current
Luminous Flux
Radiometric Flux
Dominant Wavelength
Color Saturation
FWHM - Spectral bandwidth at 50% of Φ
Chromaticity Coordinates
Forward Voltage
Dynamic Resistance
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Characteristics at Reference Continuous Drive Current I
All ratings are based on operation with a constant heat sink temperature T
Parameters rated at typical duty cycle and Pulsed operation frequency f>240Hz;
Duty Cycle used to specify device ratings under Pulsed operation. PhlatLight devices can operate at duty cycles ranging from 1% to
100%. At higher duty cycles, drive current should be adjusted to maintain the junction temperature at desired levels to meet the
application lifetime requirements.
In pulsed operation, rise time from 10 to 90% of forward current should be larger than 0.5 microseconds.
For EP-Blue devices, total flux from emitting area at reference dominant wavelength at recommended peak drive current conditions. .
In CIE 1931 chromaticity diagram coordinates, normalized to X+Y+Z=1
For Reference only
Assuming Tj<80ºC for Red devices, Tj<115ºC for Blue devices and Tj<125ºC for Green devices.
6,7
PT121 Summary Datasheet - Revision 04 - Preliminary
6,7
v
max
min
typ
typ
typ
typ
typ
typ
typ
typ
typ
typ
Symbol
V
V
Ω
Δλ
Fmax
Φ
Fmin
Φ
λ
V
I
x
y
dyn
F
d
F
F
v
r
d
(Continuous Waveform)
hs
= 40ºC. See Thermal Resistance section for T
0.698
0.301
1010
Red
1.00
0.02
624
5.8
2.0
2.3
3.0
18
18
© 2010 Luminus Devices, Inc. - All Rights Reserved
DC
=
-- -
T
t
Green
1
0.183
0.703
2450
0.83
0.03
528
4.7
3.1
4.4
5.3
18
38
t
T
EP-Blue
0.153
0.025
10.8
0.99
0.05
540
462
2.8
3.6
4.6
18
21
hs
definition.
Unit
nm
nm
lm
W
Ω
A
V
V
V
Page 3