STBP120 STMicroelectronics, STBP120 Datasheet - Page 14

• Manufacturer Part Number: STBP120
• Description: Overvoltage protection device with thermal shutdown
• Manufacturer: STMicroelectronics

Maximum rating
14/36
Table 3.
1. The package is mounted on a 2-layers (1S) JEDEC board as per JESD51-7 without thermal vias
2. The package is mounted on a 4-layers (2S2P) JEDEC board as per JESD51-7 with 2 thermal vias (one
Figure 5.
.
I
[A]
(MOSFET)
underneath the exposed pads.
underneath each exposed pad) as per JESD-51-5. Thermal vias connected from exposed pad to 1'st
buried copper plane of PCB.
Symbol
R
R
thJC
thJA
Thermal data
Maximum MOSFET current at T
performance and T
2.10
1.90
1.70
1.50
1.30
1.10
0.90
0.70
Thermal resistance (junction to ambient)
Thermal resistance (junction to case)
50
100
Doc ID 15492 Rev 5
J
= 125 °C
Parameter
150
R th JA [˚C/W]
A
= 85 °C for various PCB thermal
200
250
Value
204
82
300
43
(2)
(1)
STBP120
AM00428b
°C/W
°C/W
Unit
350