vn5770akp-e STMicroelectronics, vn5770akp-e Datasheet - Page 27

• Manufacturer Part Number: vn5770akp-e
• Description: Quad Smart Power Solid State Relay For Complete H-bridge Configurations
• Manufacturer: STMicroelectronics

VN5770AKP-E
Figure 41. SO-28 LSD thermal impedance junction ambient single pulse
Equation 1: pulse calculation formula
Figure 42. Thermal fitting model of an H-bridge in SO-28
100
0.1
10
0.001
ZTH
Z
where
THδ
(˚C/W)
=
δ
R
TH
=
t
0.01
⋅
p
δ
T ⁄
+
Z
THtp
(
1 δ
LSD
–
0.1
)
Doc ID 17772 Rev 1
time (sec)
1
LsLsD
10
100
Package and thermal data
1000
Footprint
Footprint
1 cm
2 cm
6 cm
1 cm
2 cm
6 cm
27/34
2
2
2
2
2
2