LZP-D0CW00 LedEngin, LZP-D0CW00 Datasheet - Page 11

• Manufacturer Part Number: LZP-D0CW00
• Description: 25 Die Cool White (5500K) LED Emitter On MCPCB
• Manufacturer: LedEngin

Specifications of LZP-D0CW00

• Led Color: Cool White
• Luminous Flux @ Test: 4300lm
• Cct: 5500K
• Luminous Flux @ Max: 5500lm
• Forward Current @ Test: 700mA
• Forward Current If Max: 1A
• Forward Voltage @ Test: 21V
• Rohs Compliant: Yes

Note for Figure 9:
1.
6 dies in series each.
Notes for Figure 10:
1.
2.
3.
LedEngin,
Forward Voltage is measured for a single string of 6 dies connected in series. The LED is configured with 4 Channels of
Maximum current assumes that all LED dies are operating at rated current.
RΘ
RΘ
J-C
J-A
[Junction to Ambient Thermal Resistance] = RΘ
[Junction to Case Thermal Resistance] for the LZP-series is typically 0.35°C/W.
1200
1000
1200
1000
(Rated)
800
600
400
200
800
600
400
200
700
Figure 10: Maximum forward current vs. ambient temperature based on T
Inc.
0
0
18
36
0
Typical Forward Current Characteristics
Figure 9: Typical forward current vs. forward voltage @ T
18.5
37
R=Θ
R=Θ
R=Θ
RΘ
RΘ
RΘ
25
J-A
J-A
J-A
J-A
J-A
J-A
19
38
= 1.0˚ C/W
= 1.5˚ C/W
= 2.0˚ C/W
= 2.0°C/W
= 3.0°C/W
= 4.0°C/W
Maximum Ambient Temperature (°C)
Current De-rating
19.5
50
39
V
F
- Forward Voltage (V)
J-C
20
11
40
+ RΘ
75
C-A
20.5
[Case to Ambient Thermal Resistance].
41
21
100
42
C
= at 25°C.
21.5
43
J(MAX)
125
= 150°C.
LZP-00CW00 (Dec, 14, 2010)
22
44
22.5
150
45