SLA-570LT3F Rohm Semiconductor, SLA-570LT3F Datasheet - Page 4

• Manufacturer Part Number: SLA-570LT3F
• Description: LED 5MM 660NM HI RED WATER CLEAR
• Manufacturer: Rohm Semiconductor

Specifications of SLA-570LT3F

• Color: Red
• Millicandela Rating: 220mcd
• Current - Test: 20mA
• Wavelength - Peak: 660nm
• Voltage - Forward (vf) Typ: 1.75V
• Lens Type: Clear
• Lens Style/size: Round, 5mm, T-1 3/4
• Package / Case: Radial - 2 Lead
• Height: 8.65mm
• Viewing Angle: 25°
• Mounting Type: Through Hole
• Led Size: T-1 3/4
• Illumination Color: Red
• Lens Color/style: Transparent
• Wavelength: 563 nm
• Luminous Intensity: 100 mcd
• Lens Shape: Circular
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Resistance Tolerance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 511-1194

LED lamps
! ! ! ! Electrical characteristic curves 2 (green)
Fig.14 Maximum tolerable peak current
5.0
2.0
1.0
0.5
0.2
0.1
Fig.8 Maximum tolerable peak current
50
20
10
1.0
2.4
1.5
6
5
4
3
2
1
6
5
4
3
2
1
5
5
Fig.11 Forward current vs.
vs. pulse duration
vs. pulse duration
FORWARD VOLTAGE : V
10
10
PULSE DURATION : Tw
1.5
PULSE DURATION : Tw
20
20 50
forward voltage
50
10
10
2.0
2
2
2.5
10
10
F
(V)
3
3
(µs)
(µs)
Ta=25˚C
3.0
10
10
4
4
3.0
2.5
2.0
1.5
1.0
0.5
1.4
1.2
1.0
0.8
0.6
0.4
−20
0
0
3.0
2.5
2.0
1.5
1.0
0.5
PEAK FORWARD CURRENT : I
0
Fig.12 Luminous intensity vs.
0
PEAK FORWARD CURRENT : I
f=1kHz
CASE TEMPERATURE : T
10
Fig.9 Luminous intensity
Fig.15 Luminous intensity
0
10
case temperature
20
vs. peak forward current
SLA-560 / SLA-570 / SLA-580 Series
vs. peak forward current
20
20
30
DC
30
40
40
40
c
F peak
DF=50%
60
(˚C)
50
F peak
DF=50%
f=1kHz
(mA)
50
20%
DC
(mA)
20%
15%
10%
80
60
5%
15%
10%
5%
60
0.05
0.02
0.01
0.5
0.2
0.1
70
60
50
40
30
20
10
30
20
10
0
Fig.10 Maximum forward current
5
2
1
20
0.1 0.2
0
Fig.16 Maximum forward current
20
Fig.13 Luminous intensity vs.
AMBIENT TEMPERATURE : Ta
AMBIENT TEMPERATURE : Ta
30
30
FORWARD CURRENT : I
vs. ambient temperature
(Derating)
0.5 1
vs. ambient temperature
(Derating)
40
40
forward current
50
50
2
60
5
60
10 20
70
70
F
( mA )
Ta=25˚C
80
(°C)
80
(˚C)
50 100
90
90