SLA-580(Rev1_1) Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
SLA-580 Datasheet PDF : 3 Pages
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CONVENTIONAL LED LAMPS
■ Electrical Characteristic Curves
Forward Current - Forward Voltage
100
10
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
1
2.5
3.5
4.5
FORWARD VOLTAGE : V
Relative Luminous Intensity - Case Temperature
1.4
IF=20mA
1.2
1.0
0.8
0.6
0.4
-20
0
20
40
60
80
CASE TEMPERATURE : Tc (℃)
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
Relative Luminous Intensity - Forward Current
1.5
f=1kHz
1
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
0.5
0
0
10
20
30
PEAK FORWARD CYRRENT : (mA)
Ratio of Maximum Tolerable Peak Current - Pulse Duration
10
3.3
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
Derating
1
1
10
100
1000
10000
PULSE DURATION : Tw (μs)
40
30
20
10
0
-20 -10 0 10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta (℃)
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
50
Ta=25℃
20
10
5.0
2.0
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : VF (V)
SLA-580MT
SLA-580LT
1.4
IF=20mA
1.2
1.0
0.8
0.6
0.4
−20
0
20
40
60
80
CASE TEMPERATURE : Tc (℃)
SLA-580MT
SLA-580LT
5
Ta=25℃
2
1
0.5
0.2
0.1
0.05
0.02
0.01
1
2
5 10 20
50 100
FORWARD CURRENT : IF (mA)
SLA-580MT
SLA-580LT
6
5
4
3
2.4
2
1.5
1
5 10 20 50 102
103
104
PULSE DURATION : Tw (μs)
SLA-580MT
SLA-580LT
60
50
40
30
20
10
0
-25 -20 -10 0 10 20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE : Ta (℃)
SLA-580MT
SLA-580LT
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