Rev3.0

www.seoulsemicon.com

Product Data Sheet

SMJD-HEXV10W#

– Acrich2 10W

5

Thermal Resistance

The Acrich2 LED has a thermal resistance of 27℃/W from junction of the LED to the

LED lead.

The maximum junction temperature of the Acrich2 LED package is 125℃, therefore the maximum

lead temperature T

T

= 125℃ - (27℃/W * 0.58W) = 109.34℃

Although this is the maximum lead temperature, it is recommended to keep the lead temperature

under 70℃.

Part

Package

Power Dissipation [W]

Maximum

Junction Temperature [℃]

R

θ

Acrich2 LED

SAWZKG0B Max 0.58

125

27

Notes :

(1) Z = 8 : CRI 80 PKG, Z=9 : CRI 90 PKG