ZHCS807G February 2012 – August 2018 LMK00304
PRODUCTION DATA.
The LMK00304 can maintain a safe junction temperature below the recommended maximum value of 125°C even when operated on a PCB with a maximum board temperature (Tb) of 105°C. This is shown by the following example calculation, which assumes the worst-case IC power dissipation (PDEVICE) from Power Dissipation Example: Worst-Case Dissipation and a 4-layer JEDEC test board with no airflow.
SPACER
where
SPACER