Issue B.2 07/08

Page 9 of 14

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

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

Lednium Series Optimal X

OVTL09LG3x Series

Typical Electro-Optical Characteristics Curves

Junction Temperature °C

-

0

20

40

60

80

100

120 140

160

2.0

1.6

1.2

1.0

0.4

0.0

1.8

1.4

0.8

0.2

0.6

% Normalized Luminosity at

Junction Temperature (° C)

0

25

50

75

100

125

OVTLO9LG3A

125

100

85

70

60

45

OVTLO9LG3B

107

100

95

87

75

65

OVTLO9LG3G

110

100

95

85

70

65

OVTLO9LG3R

135

100

90

75

65

50

OVTLO9LG3W

105

100

93

82

68

60

OPTEK

Part

Number

OVTLO9LG3WD

105

100

93

82

68

60

OVTLO9LG3WW

105

100

93

82

68

60

OVTL09LG3C

110

100

95

85

70

65

OVTL09LG3M

110

100

95

85

70

65

Red

Amber

Green

Cyan

White

Blue

WHEN MOUNTED ON:

FR4

PC BOARD

IMS

SPREADER

PLATE

3x3x1 in. FIN

EXTRUSION

ACTIVE

HEATSINK

USE SAFE OPERATING CURRENT OF:

200 mA

500 mA

700 mA

800 mA

1000 mA

NOTE: