AUK CORP.

SY3518 / SY3518(B)

The contents of this data sheet are subject to change without advance notice for the purpose of improvement.

When using this product, would you please refer to the latest specifications.

Rev.Odate:08-AUG-11

AUK-LDM-001(A)

3. Absolute Maximum Ratings

(Ta=25

Characteristic

Symbol

Rating

Unit

Power dissipation

75

mW

Forward current

30

mA

50

mA

Reverse voltage

4

V

Operating temperature range

-25 85

∼

℃

Storage temperature range

-30 100

∼

℃

260

for

℃

10 seconds

*1.Duty ratio = 1/16, Pulse width = 0.1ms

*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package

4. Electrical / Optical Characteristics

(Ta=25

Characteristic

Symbol

Test Condition

Min

Typ

Max

Unit

Forward voltage

-

2.1

2.5

V

6.6

-

27

mcd

Peak wavelength

-

585

-

nm

Spectrum bandwidth

-

30

-

nm

Reverse current

-

-

10

uA

θ1/2

-

±55

-

deg

*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity

*4. Luminous intensity maximum tolerance for each grade classification limit is ±18%

*4. Luminous Intensity Classification

F

G

H

6.6 ~ 10

10 ~ 17

17 ~ 27