KINGBRIGHT L1543SRC-E, L1543SRC-D, L1543SGC, L1543SRC-C Datasheet
SPEC NO: CDA0778 REV NO: V.1 DATE: NOV/17/2001 PAGE: 1 OF 4
APPROVED: J.LU CHECKED: DRAWN: J.X.FU
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subject to change without notice.
T-1 3/4 (5mm) SUPER BRIGHT LED LAMPS
L1543SGC SUPER BRIGHT GREEN
L1543SRC/x SUPER BRIGHT RED
Package Dimensions
Features
!ULTRA BRIGHTNESS.
!WIDE VIEWING ANGLE.
!WATER CLEAR LENS.
!OUTSTANDING MATERIAL EFFICIENCY.
!RELIABLE AND RUGGED.
!IC COMPATIBLE/LOW CURRENT CAPABILITY.
Description
The Super Bright Green source color devices are made with
Gallium Phosphide Green Light Emitting Diode.
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
SPEC NO: CDA0778 REV NO: V.1 DATE: NOV/17/2001 PAGE: 2 OF 4
APPROVED: J.LU CHECKED: DRAWN: J.X.FU
Electrical / Optical Characteristics at T)=25
°°
°°
°C
lobmySlobmyS
lobmyS
lobmySlobmySretemaraPretemaraP
retemaraP
retemaraPretemaraPeciveDeciveD
eciveD
eciveDeciveD.pyT.pyT
.pyT
.pyT.pyT.xaM.xaM
.xaM
.xaM.xaMstinUstinU
stinU
stinUstinUsnoitidnoCtseTsnoitidnoCtseT
snoitidnoCtseT
snoitidnoCtseTsnoitidnoCtseT
λ kaep
htgnelevaWkaeP
deRthgirBrepuS
neerGthgirBrepuS
066
565
mnAm02=FI
λD
htgnelevaWetanimoD
deRthgirBrepuS
neerGthgirBrepuS
046
865
mnAm02=FI
λ∆ 2/1
htdiwflaHeniLlartcepS
deRthgirBrepuS
neerGthgirBrepuS
02
03
mnAm02=FI
CecnaticapaC
deRthgirBrepuS
neerGthgirBrepuS
54
51
FpzHM1=f;V0=FV
V
F
egatloVdrawroF
deRthgirBrepuS
neerGthgirBrepuS
58.1
2.2
5.2
5.2
VAm02=FI
I
R
tnerruCesreveRllA01AuV5=RV
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
Absolute Maximum Ratings at T)=25
°°
°°
°C
retemaraPretemaraP
retemaraP
retemaraPretemaraPdeRthgirBrepuSdeRthgirBrepuS
deRthgirBrepuS
deRthgirBrepuSdeRthgirBrepuSneerGthgirBrepuSneerGthgirBrepuS
neerGthgirBrepuS
neerGthgirBrepuSneerGthgirBrepuSstinUstinU
stinU
stinUstinU
noitapissidrewoP001501Wm
tnerruCdrawroFCD0352Am
]1[tnerruCdrawroFkaeP551041Am
egatloVesreveR55V
erutarepmeTegarotS/gnitarepO 04- ° 58+oTC °C
]2[erutarepmeTredloSdaeL 062 ° sdnoceS5roFC
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
.oNtraP.oNtraP
.oNtraP
.oNtraP.oNtraPeciDeciD
eciD
eciDeciDepyTsneLepyTsneL
epyTsneL
epyTsneLepyTsneL
)dcm(vI)dcm(vI
)dcm(vI
)dcm(vI)dcm(vI
Am02@
gniweiVgniweiV
gniweiV
gniweiVgniweiV
elgnA
.niM.niM
.niM
.niM.niM.pyT.pyT
.pyT
.pyT.pyT
2/1θ22/1θ2
2/1θ2
2/1θ22/1θ2
CGS3451L)PaG(NEERGTHGIRBREPUSRAELCRETAW07051°05
C/CRS3451L
)sA|AaG(DERTHGIRBREPUSRAELCRETAW
004006°05
D/CRS3451L 007009°05
E/CRS3451L 00010002°05
Selection Guide
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