LZ4-00WW15 LedEngin, LZ4-00WW15 Datasheet - Page 10

• Manufacturer Part Number: LZ4-00WW15
• Description: LED High Power (> 0.5 Watts) Warm White 15 Watt
• Manufacturer: LedEngin
• Type: Power LEDr

Specifications of LZ4-00WW15

• Illumination Color: Warm White
• Wavelength/color Temperature: 3100 K
• Luminous Flux: 400 lm
• Viewing Angle: 105 deg
• Power Rating: 15 W
• Operating Voltage: 14.5 V
• Operating Current: 1000 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes for Figure 8:
1.
2.
LedEngin,
RΘ
RΘ
J-C
J-A
[Junction to Ambient Thermal Resistance] = RΘ
[Junction to Case Thermal Resistance] for the LZ4-00WW15 is typically 2.5°C/W.
1800
1600
1400
1200
1000
(Rated)
1600
1400
1200
1000
800
600
400
200
800
600
400
200
0
Inc.
0
Figure 8: Maximum forward current vs. ambient temperature based on T
12
0
Typical Forward Current Characteristics
Figure 7: Typical forward current vs. forward voltage @ T
12.5
25
Maximum Ambient Temperature (°C)
13
Current Derating
RΘ
RΘ
RΘ
V
50
F
J-A
J-A
J-A
- Forward Voltage (V)
13.5
= 4.0°C/W
= 4.5°C/W
= 5.0°C/W
J-C
10
+ RΘ
75
C-A
[Case to Ambient Thermal Resistance].
14
100
14.5
C
= 25°C.
J(MAX)
125
= 150°C.
15
LZ4-00WW15 (02/08)
15.5
150