SI4483EDY_RC Datasheet, PDF (2/3 Pages) Vishay Siliconix – R-C Thermal Model Parameters

Si4483EDY_RC
Vishay Siliconix
R-C THERMAL MODEL FOR FILTER CONFIGURATION
R-C VALUES FOR FILTER CONFIGURATION
Thermal Resistance (°C/W)
Junction to
Ambient
Case
RF1
2.6273
N/A
RF2
27.5087
N/A
RF3
23.0822
N/A
RF4
31.8094
N/A
Thermal Capacitance (Joules/°C)
Junction to
Ambient
Case
CF1
1.0532 m
N/A
CF2
30.2590 m
N/A
CF3
783.3855 m
N/A
CF4
1.7732
N/A
Note: NA indicates not applicable
Foot
2.7852
8.1195
5.8581
4.2091
Foot
3.5316 m
10.7913 m
104.4945 m
59.3930 m
Reference:
[1] "A Simple Method of Generating Thermal Models for a Power MOSFET" by Wharton McDaniel and Kandarp Pandya, IEEE / SEMITHERM 2002
www.vishay.com
2
Document Number: 74105
Revision 01-Sep-05