LXHL-FD3C LUMILEDS, LXHL-FD3C Datasheet - Page 6

• Manufacturer Part Number: LXHL-FD3C
• Description: LED, HIGH BRIGHTNESS, RED, 125LM
• Manufacturer: LUMILEDS
• Series: LUXEON IIIr

Specifications of LXHL-FD3C

• Led Color: Red
• Luminous Flux @ Test: 125lm
• Wavelength Typ: 645nm
• Forward Current @ Test: 1.4A
• Forward Current If Max: 1.54A
• Forward Voltage @ Test: 2.95V
• Viewing Angle: 85°
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes for Table 8:
Notes for Table 9:
LUXEON III Star DS46 (3/06)
1.Lumileds maintains a tolerance of ± 0.06V on forward voltage measurements.
2.Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See Figures 3a and 3b.
3.Measured between 25
1.Proper current derating must be observed to maintain junction temperature below the maximum. For more
2.Allowable board temperature to avoid exceeding maximum junction temperature at maximum Vf limit at 700 mA based on
3.LEDs are not designed to be driven in reverse bias. Please consult Lumileds' Application Brief AB11 for further information.
information, consult the LUXEON Design Guide, available upon request.
thermal resistance of Star assembly.
Electrical Characteristics at 700mA, Junction Temperature, T
Electrical Characteristics at 1000mA, Junction Temperature, TJ = 25ºC
Royal Blue
Green
White
C C o o l l o o r r
Cyan
Blue
o
C ≤ T
J
3.03
3.03
3.03
3.03
3.03
M M i i n n . .
≤ 110
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
o
C at I
Royal Blue
3.70
3.70
3.70
3.70
3.70
T T y y p p . .
( ( V V ) )
F
Green
White
C C o o l l o o r r
Cyan
Blue
= 700mA.
F F
M M a a x x . .
[ [ 1 1 ] ]
4.47
4.47
4.47
4.47
4.47
Table 8.
Table 9.
6
R R e e s s i i s s t t a a n n c c e e
D D y y n n a a m m i i c c
T T y y p p i i c c a a l l 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
( ( Ω Ω ) ) R R
0.8
0.8
0.8
0.8
0.8
D D
1 1 0 0 0 0 0 0 m m A A
[ [ 2 2 ] ]
V V
3.90
3.90
3.90
3.90
3.90
F F
( ( V V ) )
[ [ 1 1 ] ]
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
T T e e m m p p e e r r a a t t u u r r e e
∆ ∆ V V
V V o o l l t t a a g g e e
F F o o r r w w a a r r d d
( ( m m V V / /
F F
2.0
2.0
2.0
2.0
2.0
/ / ∆ ∆ T T
o o
C C ) )
[ [ 3 3 ] ]
J J
( (
R R e e s s i i s s t t a a n n c c e e , ,
J
o o
C C / / W W ) ) R R θ θ
t t o o B B o o a a r r d d
J J u u n n c c t t i i o o n n
T T h h e e r r m m a a l l
= 25ºC
17
17
17
17
17
J J B B