© 2017 Kingbright. All Rights Reserved. Spec No: DSAJ8921 / 1351000645 Rev No: V.7B Date: 06/30/2017

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TECHNICAL DATA

0%

20%

40%

60%

80%

100%

350

400

450

500

550

600

650

700

750

800

Blue

Wavelength (nm)

RELATIVE INTENSITY vs. WAVELENGTH

BLUE

REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESS

ACSC56-41QBWA/D-F01

0

5

10

15

20

2.0

2.4

2.8

3.2

3.6

4.0

Forward voltage (V)

0.0

0.5

1.0

1.5

2.0

2.5

0

5

10

15

20

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

20 406080 100

Ambient temperature (°C)

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.