DS45 LUMILEDS [Lumileds Lighting Company], DS45 Datasheet - Page 8

• Manufacturer Part Number: DS45
• Manufacturer: LUMILEDS [Lumileds Lighting Company]

Notes for Table 10:
Notes for Table 11:
LUXEON III Emitter DS45 (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 Figure 3.
3.Measured between 25ºC ≤ T
1.Proper current derating must be observed to maintain junction temperature below the maximum. For more
2. Measured at leads, during lead soldering and slug attach, body temperature must not exceed 120ºC. Luxeon Emitters cannot
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.
be soldered by general IR or Vapor phase reflow, nor by wave soldering. Lead soldering is limited to selective heating of the
leads, such as by hot bar reflow, fiber focussed IR, or hand soldering. The package back plane (slug) may not be attached by
soldering, but rather with a thermally conductive adhesive. Electrical insulation between the slug and the board is required.
Please consult Lumileds' Application Brief AB10 on Luxeon Emitter Assembly Information for further details on assembly
methods.
Electrical Characteristics at 1400mA, Junction Temperature, T
Red Orange
Amber
C C o o l l o o r r
Red
Peak Pulsed Forward Current (mA)
LED Junction Temperature (ºC)
Average Forward Current (mA)
Soldering Temperature (ºC)
DC Forward Current (mA)
Storage Temperature (ºC)
ESD Sensitivity
P P a a r r a a m m e e t t e e r r
J
2.31
2.31
2.31
M M i i n n . .
≤ 110ºC 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
[3]
Absolute Maximum Ratings
2.95
2.95
2.95
T T y y p p . .
[1]
F
[2]
= 1400mA.
F F
( ( V V ) )
M M a a x x . .
3.51
3.51
3.51
[ [ 1 1 ] ]
Table 10.
Table 11.
±16,000V HBM
5 seconds max
8
W W h h i i t t e e / / G G r r e e e e n n / /
C C y y a a n n / / B B l l u u e e / /
R R o o y y a a l l B B l l u u e e
40 to +120
R R e e s s i i s s t t a a n n c c e e
260 for
1000
1000
1000
D D y y n n a a m m i i c c
135
( ( Ω Ω ) ) R R
0.7
0.7
0.7
D D
[ [ 2 2 ] ]
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
±16,000V HBM
5 seconds max
∆ ∆ 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
R R e e d d O O r r a a n n g g e e / /
( ( m m V V / /
40 to +120
F F
2.0
2.0
2.0
260 for
A A m m b b e e r r
/ / ∆ ∆ T T
1540
2200
1400
R R e e d d / /
135
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 , ,
o o
C C / / W W ) ) R R θ θ
J
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
t t o o C C a a s s e e
= 25ºC
6
6
6
J J C C