mc33742 Freescale Semiconductor, Inc, mc33742 Datasheet - Page 63

• Manufacturer Part Number: mc33742
• Description: Mc33742 System Basis Chip Sbc With Enhanced High-speed Can Transceiver
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
100
0.1
10
1 W Step response, Device on Thermal Test Board Area A = 600 (mm
1.00E-03
1
80
70
60
50
40
30
20
10
0
1.00E-02
Figure 40. Device on Thermal Test Board R
Figure 41. Transient Thermal Resistance R
0
1.00E-01 1.00E+00 1.00E+01 1.00E+02 1.00E+03 1.00E+04
Heat spreading area A [mm²]
x
R
θJA
Time[s]
300
x
R
θJA
θ
θ
J
JA
A,
600
THERMAL ADDENDUM (REV 2.0)
ADDITIONAL DOCUMENTATION
2
)
33742
63