Issue A.1

08/06

Page 3 of 4

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

Blue PLCC4 Surface Mount LED

OVSABBC2R8

Typical Electro-Optical Characteristics Curves

Half Power WL = 28 nm

nm

Relative Luminous Intensity vs Wavelength

Relative Luminous Intensity vs Forward Current

mA

%

Spatial Distribution

50% Power Angle: 120°

Reverse Current vs Reverse Voltage

v

A

Maximum Forward DC Current vs Ambient

Temperature

Rth j-s=200°C/W

Rth j-a=350°C/W

°C

mA

Forward Current vs Forward Voltage

V

3.2

3.6

4.0

4.4

4.8 5.2

mA