Datasheet

VLMS233.., VLMR233.., VLMK233.., VLMO233.., VLMY233..
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 30-Apr-13
2
Document Number: 82423
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OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified) 
VLMS233.., SUPER RED
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 20 mA VLMS233T1V1 I
V
280 450 900 mcd
Luminous flux/luminous intensity 
V
/I
V
-3-mlm/mcd
Dominant wavelength I
F
= 20 mA 
d
626 630 639 nm
Peak wavelength I
F
= 20 mA 
p
- 639 - nm
Spectral bandwidth at 50 % I
rel max.
I
F
= 20 mA  -18- nm
Angle of half intensity I
F
= 20 mA  -± 60- deg
Forward voltage I
F
= 20 mA V
F
1.8 2 2.6 V
Reverse current V
R
= 5 V I
R
-0.0110 μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified) 
VLMR233.., RED
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 20 mA VLMR233T2V2 I
V
355 650 1120 mcd
Luminous flux/luminous intensity 
V
/I
V
-3-mlm/mcd
Dominant wavelength I
F
= 20 mA 
d
619 625 631 nm
Peak wavelength I
F
= 20 mA 
p
- 632 - nm
Spectral bandwidth at 50 % I
rel max.
I
F
= 20 mA  -18- nm
Angle of half intensity I
F
= 20 mA  -± 60- deg
Forward voltage I
F
= 20 mA V
F
1.8 2 2.6 V
Reverse current V
R
= 5 V I
R
-0.0110 μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified) 
VLMK233.., AMBER
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 20 mA VLMK233U1AA I
V
450 680 1400 mcd
Luminous flux/luminous intensity 
V
/I
V
-3-mlm/mcd
Dominant wavelength I
F
= 20 mA 
d
611 616 622 nm
Peak wavelength I
F
= 20 mA 
p
- 622 - nm
Spectral bandwidth at 50 % I
rel max.
I
F
= 20 mA  -18- nm
Angle of half intensity I
F
= 20 mA  ± 60 deg
Forward voltage I
F
= 20 mA V
F
1.8 2.1 2.6 V
Reverse current V
R
= 5 V I
R
0.01 10 μA
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified) 
VLMO233.., SOFT ORANGE
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 20 mA
VLMO233U1AA
I
V
450 760 1400
mcd
VLMO233U2V2-35 560 760 1120
Luminous flux/luminous intensity 
V
/I
V
3mlm/mcd
Dominant wavelength I
F
= 20 mA
VLMO233U1AA

d
600 605 611 nm
VLMO233U2V2-35 602 605 609 nm
Peak wavelength I
F
= 20 mA 
p
611 nm
Spectral bandwidth at 50 % I
rel max.
I
F
= 20 mA  17 nm
Angle of half intensity I
F
= 20 mA  ± 60 deg
Forward voltage I
F
= 20 mA V
F
1.8 2.1 2.6 V
Reverse current V
R
= 5 V I
R
0.01 10 μA