LXK2-PB14-N00 LUMILEDS, LXK2-PB14-N00 Datasheet - Page 9

• 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

Notes for Table 4:
LUXEON K2 Datasheet DS51 (6/08)
1.
2.
3.
* Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See figures 14 and 15.
Philips Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
Measured between 25°C = T
The forward voltage of the LUXEON K2 LED will reduce by up to 0.30V at 350mA during the first few hours of operation
after SMT reflow. Due to this effect, Philips Lumileds recommends current source drive for consistent and reliable perform
ance. Cross connected series/parallel arrays or voltage drivers which could result in current hogging or variation in drive
current are not recommended. Please consult your Philips Lumileds authorized distributor or Philips Lumileds Sales
Representative for further information.
Neutral White
Warm White
Red Orange
Cool White
Royal Blue
Part Numbers LXK2 xxx2 xxx, Junction Temperature, T
Green
Amber
Cyan
Blue
C C o o l l o o r r
Red
[*]
[*]
[*]
[*]
[*]
[*]
[*]
2.79
2.79
2.79
2.79
2.79
2.79
2.79
2.31
2.31
2.31
M M i i n n . .
Electrical Characteristics at 350mA
J
= 110°C at I
F F o o r r w w a a r r d d V V o o l l t t a a g g e e V V
Electrical Characteristics
3.42
3.42
3.42
3.42
3.42
3.42
3.42
2.95
2.95
2.95
T T y y p p . .
( ( V V ) )
f
= 350 mA.
f f
[1]
M M a a x x . .
4.23
4.23
4.23
4.23
4.23
4.23
4.23
3.51
3.51
3.51
Table 4.
9
T T y y p p i i c c a a l l T T e e m m p p e e r r a a t t u u r r e e
C C o o e e f f f f i i c c i i e e n n t t o o f f
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
2.0 to 4.0
V V o o l l t t a a g g e e
Δ Δ V V
F F o o r r w w a a r r d d
( ( m m V V / /
F F
/ / Δ Δ T T
o o
C C ) )
[2]
J J
9 (13 for Star)
9 (13 for Star)
9 (13 for Star)
J
C C a a s s e e ( (
J J u u n n c c t t i i o o n n t t o o
R R e e s s i i s s t t a a n n c c e e
2.0 to 4.0
= 25ºC
T T h h e e r r m m a a l l
T T y y p p i i c c a a l l
R R θ θ
12
12
9
9
9
9
J J C C
o o
C C / / W W ) )