BFP720 Datasheet, PDF (11/26 Pages) Infineon Technologies AG – C Heterojunction Wideband RF Bipolar Transistor

4
Thermal Characteristics
BFP720
Thermal Characteristics
Table 4 Thermal Resistance
Parameter
Symbol
Value
Junction - soldering point¹⁾
R_thJS
420
1)For calculation of R_thJA please refer to Application Note Thermal Resistance
120
Unit
K/W
100
80
60
40
20
0
0
50
100
150
Ts [°C]
Figure 1 Total Power Dissipation P_tot = f (T_s)
Data Sheet
11
Revision 1.0, 2009-01-20