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

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A

10/05

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.

Cylindrical High-Intensity Yellow LED (5 mm)

OVLLY8C7

Typical Electro-Optical Characteristics Curves

Forward Current vs Forward Voltage

V

mA

Forward Current vs Ambient Temperature

°C

mA

Reverse Current vs Reverse Voltage

A

V

Relative Luminous Intensity vs Forward Current

%

mA

Relative Luminous Intensity vs Wavelength

mA

%

Half Power WL = 25nm

Relative Luminous Intensity vs Ambient

Temperature

°C

%