Thermal Impedance for MAX31723MUA+
Single-layer board:
Theta jA = 221°C/W
Theta jB = Maxim does not provide this
Theta jC = 42°C/W
Multi-layer board:
Theta jA = 206.30°C/W
Theta jB = Maxim does not provide this
Thea jC = 42oC/W