LZ4-20MA10 LedEngin, LZ4-20MA10 Datasheet - Page 11

• Manufacturer Part Number: LZ4-20MA10
• Description: LED High Power (> 0.5 Watts) RGBA 10 Watt Full Color
• Manufacturer: LedEngin
• Type: Power LEDr

Specifications of LZ4-20MA10

• Illumination Color: Red, Green, Blue, Amber
• Wavelength/color Temperature: 625 nm, 523 nm, 460 nm, 590 nm
• Luminous Flux: 87 lm, 120 lm, 32 lm, 73 lm
• Viewing Angle: 95 deg
• Power Rating: 10 W
• Operating Voltage: 2.4 V, 3.9 V, 3.5 V, 2.5 V
• Operating Current: 700 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes for Figure 11:
LedEngin,
1.
2.
3.
Typical Forward Current Characteristics (REVISED DEC09)
Maximum current assumes that all four LED dice are operating concurrently at the same current.
RΘ
RΘ
J-C
J-A
1200
1000
[Junction to Ambient Thermal Resistance] = RΘ
[Junction to Case Thermal Resistance] for the LZ4-00MA10 is typically 1.8°C/W.
1200
1000
800
600
400
200
800
600
400
200
0
Figure 11: Maximum forward current vs. ambient temperature based on T
Inc.
0
1.5
0
Figure 10: Typical forward current vs. forward voltage @ T
2
25
Maximum Ambient Temperature (°C)
2.5
Current Derating
RΘ
RΘ
RΘ
50
V
J-A
J-A
J-A
F
- Forward Voltage (V)
= 4.0°C/W
= 5.0°C/W
= 6.0°C/W
3
11
J-C
75
+ RΘ
C-A
3.5
[Case to Ambient Thermal Resistance].
100
4
C
= 25°C.
J(MAX)
125
LZ4-00MA10 (R.3.0 – 10/24/10)
= 150°C.
4.5
Red
Green
Blue
Amber
150
5