LXK2-PB14-N00 LUMILEDS, LXK2-PB14-N00 Datasheet - Page 27

• Manufacturer Part Number: LXK2-PB14-N00
• Description: LED, HIGH BRIGHTNESS, BLUE, 35LM
• Manufacturer: LUMILEDS
• Series: LUXEON K2r

Specifications of LXK2-PB14-N00

• Led Color: Blue
• Luminous Flux @ Test: 21lm
• Wavelength Typ: 490nm
• Luminous Flux @ Max: 35lm
• Forward Current @ Test: 1A
• Forward Current If Max: 1.5A
• Forward Voltage @ Test: 3.85V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LUXEON K2 Datasheet DS51 (6/08)
Current Derating Curve for 350 mA Drive Current
Current Derating Curve for 350 mA Drive Current
400
350
300
250
200
150
100
400
350
300
250
200
150
100
50
50
0
Figure 20: Maximum forward current vs. ambient temperature, based on T
Figure 19: Maximum forward current vs. ambient temperature, based on T
0
50
50
Cool White, Neutral White, Warm White
Green, Cyan, Blue and Royal Blue
R
R
R
T
T
R R θ θ
R R θ θ
R R θ θ
75
A
J-A
J-A
J-A
A
J J A A
J J A A
J J A A
Current Derating Curves
=50
=40
=30
75
= = 5 5 0 0 º º C C / / W W
= = 4 4 0 0 º º C C / / W W
= = 3 3 0 0 º º C C / / W W
- Ambient Temperature (ºC)
- Ambient Temperature (ºC)
T
T
A
A
o
o
o
C/W
C/W
C/W
R R θ θ
R R θ θ
R R θ θ
- Ambient Temperature (
- Ambient Temperature (
R
R
R
J J A A
J J A A
J J A A
J-A
J-A
J-A
= = 5 5 0 0 º º C C / / W W
= = 4 4 0 0 º º C C / / W W
= = 3 3 0 0 º º C C / / W W
100
=50
=40
=30
o
o
o
C/W
C/W
C/W
100
27
125
125
150
`
C)
150
`
JMAX
JMAX
C)
175
= 185ºC.
= 150ºC.
175
200