Parameter

Symbol

Values

Units

Min.

Typ.

Max.

Luminous Flux

φV

205

265

—

lm

Viewing Angle at 50﹪IV

2

θ1/2

—

140

—

Deg

Forward Voltage

Vf

3.2

3.6

4.0

V

Correlated Colour Temperature

CCT

2850

3000

3500

K

Reverse Current

IR

—

—

10

µA

Thermal Resistance Junction to Case

R

θJ-C

—

10

—

K/C

Temperature Coefficient of Forward Voltage

V△F/T

—

-2

—

mV/℃

Color Rendering Index

Ra

—

—

—

—

Characteristics at If=700mA ,Vr=5V (Ta=25°C)：

Notes:

1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE

eye-response curve.

2.

θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity

3. The dominant wavelength (

λd) is derived from the CIE chromaticity diagram and represents the single

wavelength which defines the color of the device.

4. Flux is measured with an accuracy of ±15%.

5. Forward voltage is measured with an accuracy of ±0.15V.

DATA SHEET

Lighting LED

EH-S3A140-002K

4

EHAOAN Electronics Co., Ltd.