LZC-70U600 LedEngin, LZC-70U600 Datasheet - Page 10

• Manufacturer Part Number: LZC-70U600
• Description: LED High Power (> 0.5 Watts) Ultraviolet 40 Watt 365nm, 1650mW
• Manufacturer: LedEngin

Specifications of LZC-70U600

• Illumination Color: Ultraviolet
• Wavelength/color Temperature: 365 nm
• Viewing Angle: 95 deg
• Power Rating: 40 W
• Operating Voltage: 49 V
• Operating Current: 700 mA
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 150 C
• Package / Case: 9 mm x 9 mm x 5.4 mm
• Led Color: Ultra Violet
• Wavelength Typ: 365nm
• Forward Current @ Test: 700mA
• Forward Voltage @ Test: 49V
• Power Dissipation Pd: 40W
• Operating Temperature Range: -40°C To +150°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note for Figure 9:
1.
Notes for Figure 10:
LedEngin,
Forward Voltage curve is assumes that all twelve LED dice are connected in series.
2.
3.
4.
Maximum current assumes that all four LED dice are operating concurrently at the same current.
RΘ
RΘ
J-C
J-A
[Junction to Ambient Thermal Resistance] = RΘ
[Junction to Case Thermal Resistance] for the LZC-series is typically 0.7°C/W.
1200
1000
(Rated)
900
800
700
600
500
400
300
200
100
800
600
400
200
700
0
Figure 10: Maximum forward current vs. ambient temperature based on T
Inc.
0
41
0
Typical Forward Current Characteristics
Figure 9: Typical forward current vs. forward voltage @ T
Rth
Rth
Rth
25
43
J-A
J-A
J-A
= 1.4°C/W
= 1.9°C/W
= 2.2°C/W
Maximum Ambient Temperature (°C)
Current De-rating
50
V
f
-Forward Voltage (V)
45
10
J-C
75
+ RΘ
C-A
47
[Case to Ambient Thermal Resistance].
100
C
= 25°C.
J(MAX)
49
125
= 100°C.
LZC-00U600 (R.1.3 – 110301)
150
51