© 2018 Kingbright. All Rights Reserved. Spec No: DSAD0943 / 1203001797 Rev No: V.12A Date: 12/14/2018

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0

10

20

30

40

50

1.5

1.7

1.9

2.1

2.3

2.5

Forward voltage (V)

0.0

0.5

1.0

1.5

2.0

2.5

0

1020

3040

50

Forward current (mA)

0

10

20

30

40

50

-40 -20

0

20 406080 100

Ambient temperature (°C)

0.0

0.5

1.0

1.5

2.0

2.5

-40 -20

0

204060 80 100

Ambient temperature (°C)

0.5

0.5

90°

15°

0°

30°

45°

60°

75°

-15°

-30°

-45°

-60°

-75°

-90°

0.0

1.0

1.0

0%

20%

40%

60%

80%

100%

350

400

450

500

550

600

650

700

750

800

Red

Wavelength (nm)

TECHNICAL DATA

RELATIVE INTENSITY vs. WAVELENGTH

HIGH EFFICIENCY RED

REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESS

APT2012EC

SPATIAL DISTRIBUTION

Forward Current vs.

Forward Voltage

Luminous Intensity vs.

Forward Current

Forward Current Derating Curve

Luminous Intensity vs.

Ambient Temperature

Notes:

1. Don't cause stress to the LEDs while it is exposed to high temperature.

2. The maximum number of reflow soldering passes is 2 times.

3. Reflow soldering is recommended. Other soldering methods are not recommended as they might

cause damage to the product.