OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Issue B.2 01/07

Page 3 of 10

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com

OPTEK’s Lednium Series Solid State Lighting products package the highest quality LED chips. Typically, the lumen output of these

can be as high as 70% after 50,000 hours of operation. This prediction is based on specific test results and on tests on similar

materials, and relies on strict observation of the design limits and ratings included in this data sheet.

1-Watt Cup Series

OVTL01LGA Series

Absolute Maximum Ratings

Notes:

1. Pulse width 1 ms maximum. Duty cycle 1/16.

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

Forward Voltage (Amber)

1.9

2.3

2.6

V

Forward Voltage (Blue)

2.9

3.4

3.7

V

Forward Voltage (Green)

3.2

3.6

4.0

V

Forward Voltage (Red)

1.9

2.3

2.6

V

Forward Voltage (White)

2.9

3.4

3.7

V

----

-6.0

----

mV/°C

----

-4.8

----

mV/°C

----

-5.0

----

mV/°C

COLOR

DOMINANT WAVELENGTH

SPECTRAL FULL-WIDTH

HALF-MAXIMUM

MIN

Amber

590

595

600

16 nm

0.08 nm/°C

Blue

455

460

465

24 nm

0.05 nm/°C

Green

510

515

520

40 nm

0.04 nm/°C

Red

620

625

630

18 nm

0.05 nm/°C

White

N/A

N/A

N/A

N/A

N/A

DOMINANT WAVELENGTH

TEMPERATURE DEPENDENCE

TYP

MAX

OPTEK

PART NUMBER

TYPICAL LUMINOUS FLUX (lm)

TYPICAL ON-AXIS INTENSITY (cd)

OVTL01LGAA(S)

Amber

38

32

26

12.5

10

9

OVTL01LGAB(S)

Blue

15

14

13

5

4.7

4.2

OVTL01LGAG(S)

Green

52

49

44

16

15

12

OVTL01LGAR(S)

Red

53

48

40

8.5

7.6

6.4

OVTL01LGAW(S)

White

50

46

41

14

13

11

COLOR

OVTL01LGAWD(S)

Daylight White

45

42

37

12.5

11

10

OVTL09LGAWW(S)

Warm White

30

28

24

11

10

9

DC Forward Current

0.35 A

Peak Pulsed Forward Current

1

1 A

Reverse Voltage

5 V

Maximum Allowable Junction Temperature

2

130°C

Storage and Operating Temperature

-50°~ +85 °C