Heatsink Thermal Simulator

3D Gradient & CFD Approx

COMPONENT & ENVIRONMENT

Power Dissipated ($P_d$)
W
Ambient Temp ($T_a$)
°C
Junction-to-Case ($R_{\theta JC}$)
°C/W
Case-to-Sink ($R_{\theta CS}$) TIM
°C/W
Max Target Junction Temp ($T_{j\_max}$)
°C

HEATSINK GEOMETRY

Base Width ($W$)
mm
Base Length ($L$)
mm
Base Thickness ($t_b$)
mm
Fin Height ($H_f$)
mm
Fin Thickness ($t_f$)
mm
Number of Fins ($N$)

FLUID DYNAMICS

Airflow Velocity
LFM
0 LFM = Natural Convection
Awaiting geometry check.
Hot ($T_j$)
Cool ($T_a$)
Junction Temp ($T_j$)
0.0 °C
Heatsink Base ($T_s$)
0.0 °C
Sink-Ambient ($R_{\theta SA}$) 0.0 °C/W
Total Surface Area 0.0 cm²
Est. Volume 0.0 cm³

Math & Theory