Page 70 - Kingbright 2022-2023 catalog

TECHNICAL NOTES

TECHNICAL DATA

Super Bright Yellow SY : AlGaInP

Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs.
Forward Voltage Forward Current Ambient Temperature
50 2.5 50 2.5
T a = 25 °C 2.0 T a = 25 °C 40 2.0
40
Forward current (mA) 30 Luminous intensity normalised at 20 mA 1.5 Permissible forward current (mA) 30 Luminous intensity normalised at T a = 25 °C 1.5

1.0
20
20
1.0
10
0.0
0 0.5 10 0 0.5
0.0
1.5 1.7 1.9 2.1 2.3 2.5 0 10 20 30 40 50 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C)
Super Bright Yellow SYK/J3 : AlGaInP

Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs.
Forward Voltage Forward Current Ambient Temperature
50 2.5 50 2.5
T a = 25 °C 2.0 T a = 25 °C 40 2.0
Forward current (mA) 30 Luminous intensity normalised at 20 mA 1.5 Permissible forward current (mA) 30 Luminous intensity normalised at T a = 25 °C 1.5
40

20
1.0
20
1.0
10
0.0
0 0.5 10 0 0.5
0.0
1.5 1.7 1.9 2.1 2.3 2.5 0 10 20 30 40 50 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C)
Blue QB/D : InGaN

Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs.
Forward Voltage Forward Current Ambient Temperature
50 2.5 50 2.5
T a = 25 °C T a = 25 °C
40 2.0 40 2.0
Forward current (mA) 30 Luminous intensity normalised at 20 mA 1.5 Permissible forward current (mA) 30 Luminous intensity normalised at T a = 25 °C 1.5

1.0
20
1.0
20
10
0 0.5 10 0 0.5
0.0
0.0
2.0 2.4 2.8 3.2 3.6 4.0 0 10 20 30 40 50 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C)
Blue VB/D : InGaN

Forward Current vs. Luminous Intensity vs. Forward Current Derating Curve Luminous Intensity vs.
Forward Voltage Forward Current Ambient Temperature
50 2.5 50 2.5
T a = 25 °C T a = 25 °C
40 2.0 40 2.0
Forward current (mA) 30 Luminous intensity normalised at 20 mA 1.5 Permissible forward current (mA) 30 Luminous intensity normalised at T a = 25 °C 1.5

20
1.0
1.0
20
10
0 0.5 10 0 0.5
0.0
0.0
2.0 2.4 2.8 3.2 3.6 4.0 0 10 20 30 40 50 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100
Forward voltage (V) Forward current (mA) Ambient temperature (°C) Ambient temperature (°C)
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