BTS5020-1EKA Datasheet, PDF (12/55 Pages) Infineon Technologies AG – Smart High-Side Power Switch

BTS5020-1EKA
General Product Characteristics
2) Not subject to production test. Specified by design.
Note: Within the functional range the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the related electrical characteristics table.
4.3
Thermal Resistance
Table 4 Thermal Resistance
Parameter
Symbol
Values
Unit Note /
Number
Min. Typ. Max.
Test Condition
Junction to soldering point R_thJS
–
5
–
Junction to ambient
R_thJA
–
30
–
1) Not subject to production test. Specified by design.
K/W ¹⁾
K/W ^{1) 2)}
P_4.3.1
P_4.3.2
2)Specified R_thja value is according to JEDEC JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The
product (chip + package) was simulated on a 76.4 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70μm
Cu, 2 x 35 μm Cu). Where applicable, a thermal via array under the exposed pad contacts the first inner copper
layer. Please refer to Figure 4 and Figure 5.
4.3.1 PCB set up
1.5mm
Figure 4 2s2p PCB Cross Section
0. 3 mm
70 µ m
35 µ m
P CB 2 s2 p. e mf
Data Sheet
PROFET™+ 12V
12
Rev. 2.2, 2013-11-12