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 020D. See Reflow Soldering Profile Figure 5.
5.
LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZP-00H100 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
PPF 280-800nm (@ I
F
= 700mA)
PPF 280-800nm (@ I
F
= 1000mA)
Radiant Flux (@ I
F
= 700mA)
Radiant Flux (@ I
F
= 1000mA)
Peak Wavelength
Viewing Angle
[2]
Total Included Angle
[3]
Symbol
Φ
Φ
Λ
P
2Θ
½
Θ
0.9
8 Deep Red
33
46
5.4
7.6
660
4 Far Red
13
19
1.9
2.7
740
Typical
8 Blue
[1]
25
33
7.7
10.3
450
125
140
4 Green
6
8
1.3
1.6
520
Total
77
106
16.3
22.2
Unit
umol/s
umol/s
W
W
nm
Degrees
Degrees
Notes for Table 5:
1.
When operating the Blue LED, observe IEC 62471 Risk Group 2 rating. Do not stare into 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)
[1]
Forward Voltage (@ I
F
= 1000mA)
[1]
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Symbol
V
F
V
F
ΔV
F
/ΔT
J
RΘ
J-C
8 Deep Red
18.8
20.0
-36.8
Typical
4 Far Red
8 Blue
8.2
25.6
8.8
26.4
-8.0
0.5
-16.0
4 Green
14.4
15.0
-11.6
Unit
V
V
mV/°C
°C/W
Notes for Table 6:
1.
Forward Voltage typical value is for all LED dice from the same color dice connected in series.
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