BTS3046SDR Infineon Technologies Corporation, BTS3046SDR Datasheet - Page 9

• Manufacturer Part Number: BTS3046SDR
• Description: 46 Mohm Single Channel Smart Low Side Power Switch For 12v & 24v Application
• Manufacturer: Infineon Technologies Corporation

4.3.1
Figure 4
.
Datasheet
28
24
20
16
12
0,00001
8
4
0
Transient Thermal Impedance
Z
Value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board;
The product (Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm³ board with 2 inner copper layers
(2 x 70 μm Cu, 2 x 35 μm Cu). Device is dissipating 1 W power.
Typical transient thermal impedance
thJA
0,0001
= f(t
p
) , T
a
0,001
= 25 °C
0,01
0,1
9
t
p
[ s ]
1
10
Smart low side power switch
General Product Characteristics
100
HITFET - BTS3046SDR
Rev. 1.0, 2009-12-06
1000
Zth_3046.emf
10000