SLR-343YCT32 Rohm Semiconductor, SLR-343YCT32 Datasheet - Page 5

• Manufacturer Part Number: SLR-343YCT32
• Description: LED 3.1MM 585NM YELLOW TRANSP
• Manufacturer: Rohm Semiconductor

Specifications of SLR-343YCT32

• Color: Yellow
• Millicandela Rating: 16mcd
• Current - Test: 10mA
• Wavelength - Dominant: 587nm
• Wavelength - Peak: 585nm
• Voltage - Forward (vf) Typ: 2.1V
• Lens Type: Clear, Yellow Tinted
• Lens Style/size: Round, 3.1mm
• Package / Case: Radial - 2 Lead
• Height: 5.40mm
• Viewing Angle: 40°
• Mounting Type: Through Hole
• Resistance Tolerance: 587nm
• Led Size: 3.1 mm
• Illumination Color: Yellow
• Lens Color/style: Transparent
• Operating Voltage: 2.1 V
• Wavelength: 587 nm
• Luminous Intensity: 16 mcd
• Operating Current: 10 mA
• Lens Dimensions: 3.1 mm
• Lens Shape: Dome
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 511-1257-3

LED lamps
Electrical characteristic curves 3 (yellow)
Fig.18 Maximum tolerable peak current
5.0
2.0
1.0
0.5
0.2
0.1
50
20
10
1.0
6
5
4
3
2
1
1
Fig.15 Forward current vs.
vs. pulse duration
FORWARD VOLTAGE : V
1.5
10
PULSE DURATION : t
forward voltage
10
2.0
2
10
3
2.5
F
W
(V)
Ta 25 C
( s)
10
4
3.0
10
5
1.4
1.2
1.0
0.8
0.6
0.4
3.0
2.5
2.0
1.5
1.0
0.5
20
0
0
PEAK FORWARD CURRENT : I
f 1kHz
Fig.16 Luminous intensity vs.
Fig.19 Luminous intensity vs.
CASE TEMPERATURE : T
10
0
case temperature
peak forward current
20
20
DC
30
40
40
C
60
( C)
F peak
DF 50%
50
20%
15%
10%
(mA)
5%
80
60
0.05
0.02
0.01
0.5
0.2
0.1
30
20
10
1
5
2
0
0.1 0.2
20
Fig.20 Maximum forward current
Fig.17 Luminous intensity vs.
AMBIENT TEMPERATURE : Ta ( C)
30
FORWARD CURRENT : I
SLR-343 Series
0.5
vs. ambient temperature
40
forward current
1
50
2
5
60
10 20
70
F
(mA)
Ta 25 C
80
50 100
90