Datasheet

VNQ5027AK-E Package and PC board thermal data
Doc ID 12730 Rev 7 25/31
Figure 30. PowerSSO-24 ™ thermal impedance junction ambient single pulse (one channel
on)
Figure 31. Thermal fitting model of a double channel HSD in PowerSSO-24™
(a)
a. The fitting model is a simplified thermal tool and is valid for transient evolutions where the embedded
protections (power limitation or thermal cycling during thermal shutdown) are not triggered.
0.1
1
10
100
1000
0.0001 0.001 0.01 0.1 1 10 100 1000
Time (s)
ZTH (°C/W)
Footprint
8 cm
2
2 cm
2