STPS1L40-Y STMicroelectronics, STPS1L40-Y Datasheet - Page 5

• Manufacturer Part Number: STPS1L40-Y
• Description: Automotive power Schottky rectifier
• Manufacturer: STMicroelectronics

STPS1L40-Y
Figure 15. Thermal resistance junction to ambient versus copper surface under each lead (SMB)
Figure 13. Forward voltage drop versus
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
I FM (A)
0.1
forward current
(typical values, low level)
0.2
0.3
T j = 125 °C
120
100
0.4
80
60
40
20
0
0.0
R th(j-a) (°C/W)
T j = 25 °C
0.5
0.5
1.0
0.6
V FM (V)
Doc ID 18247 Rev 1
Epoxy printed circuit board, FR4
copper thickness = 35 µm
1.5
0.7
2.0
2.5
Figure 14. Thermal resistance junction to
140
120
100
3.0
80
60
40
20
0
0.0
R th(j-a) (°C/W)
3.5
0.5
4.0
ambient versus copper surface
under each lead (SMA)
1.0
S cu (cm²)
SMB
4.5
Epoxy printed circuit board, FR4
copper thickness = 35 µm
1.5
5.0
2.0
2.5
3.0
3.5
Characteristics
4.0
S cu (cm²)
4.5
SMA
5.0
5/9