STPS1L40-Y STMicroelectronics, STPS1L40-Y Datasheet - Page 3

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

STPS1L40-Y
Figure 1.
Figure 3.
Figure 5.
1.2
0.8
0.6
0.4
0.2
1
0
1. 2
1. 0
0. 8
0. 6
0. 4
0. 2
0. 0
25
P
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
ARM
P
0
0.0
I F(AV) (A)
ARM
P F(AV) (W)
δ = t p / T
(25 °C)
(T j )
δ = 0.05
0.2
T
25
50
Average forward power dissipation
versus average forward current
Average forward current versus
ambient temperature (SMB, δ = 0.5)
Normalized avalanche power
derating versus junction
temperature
t p
0.4
δ = 0.1
50
0.6
75
I F(AV) (A)
δ = 0.2
T (°C)
0.8
j
75
R th(j-a) = R th(j-l)
R th(j-a) = 100 °C/W
100
1.0
δ = 0.5
100
T amb (°C)
1.2
δ = t p / T
125
125
δ = 1
1.4
T
SMB
Doc ID 18247 Rev 1
t p
1.6
150
150
Figure 2.
Figure 4.
Figure 6.
0.001
0.01
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1
1.E-04
7
6
5
4
3
2
1
0
1
0.01
I M (A)
P
I F(AV) (A)
0
P
ARM
I M
δ = t p / T
ARM
(1 µs)
δ = 0.5
(t p )
25
T
t
Average forward current versus
ambient temperature (SMA, δ = 0.5)
Normalized avalanche power
derating versus pulse duration
Non repetitive surge peak forward
current versus overload duration
(maximum values, SMA)
0.1
1.E-03
t p
50
1
1.E-02
t (µs)
p
t(s)
R th(j-a) = 120 °C/W
75
R th(j-a) = R th(j-l)
10
100
1.E-01
T amb (°C)
Characteristics
T a = 25 °C
T a = 125 °C
100
T a = 75 °C
125
SMA
SMA
1.E+00
150
1000
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