Issue 1.0

0505

Page 4

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

4-Pin White LED Lamp (7.6mm)

OVFSW6C8

Typical Electro-Optical Characteristics Curves

mA

Forward Current vs. Forward Voltage

V

100

80

60

40

20

0

3.2

3.6

4.0

4.4

4.8

5.2

nm

Relative Luminous Intensity vs. Wavelength

mA

0

20

40

60

80

100

50

40

30

20

10

0

R j –pin=250°C/ W

R j –a=400°C/ W

°C

Maximum Forward DC Current vs. Ambient

Temperature

Reverse Current vs. Reverse Voltage

A

-50

-40

-30

-20

-10

0

0

-10

-20

-30

-40

-50

V

100

80

60

40

20

0

Far Field Pattern

-90°

-60°

-30°

-0°

30°

60°

90°

50% Power Angle: 60°

400

500

600

700

800

100%

75%

50%

25%

0%

Half Power WL = 150nm

Relative Luminous Intensity vs. Forward Current

2.5

2.0

1.5

1.0

0.5

0

0

20

60

80

100

mA

%

40