BFP450_13 Datasheet, PDF (10/28 Pages) Infineon Technologies AG – Linear Low Noise Silicon Bipolar RF Transistor

4
Thermal Characteristics
BFP450
Thermal Characteristics
Table 4-1 Thermal Resistance
Parameter
Symbol
Values
Unit Note / Test Condition
Min.
Typ.
Max.
Junction - soldering point¹⁾ R_thJS
–
120
–
K/W –
1) For the definition of R_thJS please refer to Application Note AN077 (Thermal Resistance Calculation)
600
500
400
300
200
100
0
0
50
100
150
Ts [°C]
Figure 4-1 Total Power Dissipation P_tot = f (T_s)
Datasheet
10
Revision 1.2, 2013-07-29