STPS1L40AY View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STPS1L40AY Datasheet PDF : 9 Pages
| |||
STPS1L40-Y
Characteristics
Figure 1. Average forward power dissipation Figure 2. Average forward current versus
versus average forward current
ambient temperature (SMA, δ = 0.5)
0.8 PF(AV)(W)
0.7
δ = 0.1 δ = 0.2
δ = 0.05
δ = 0.5
δ=1
0.6
0.5
0.4
0.3
0.2
T
0.1
IF(AV)(A)
δ = tp / T tp
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
1.2 IF(AV)(A)
1.0
0.8
0.6
0.4
T
0.2
δ = tp / T tp
0.0
0
25
50
Rth(j-a) = Rth(j-l)
SMA
Rth(j-a) = 120 °C/W
Tamb(°C)
75
100
125
150
Figure 3. Average forward current versus Figure 4. Normalized avalanche power
ambient temperature (SMB, δ = 0.5)
derating versus pulse duration
IF(AV)(A)
1.2
1.0
Rth(j-a) = Rth(j-l)
SMB
PARM(tp)
PARM(1 µs)
1
0.8
0.1
0.6
Rth(j-a) = 100 °C/W
0.4
0.01
T
0.2
δ = tp / T tp
0.0
Tamb(°C)
0.001
0
25
50
75
100
125
150
0.01
0.1
tp(µs)
1
10
100
1000
Figure 5.
Normalized avalanche power
derating versus junction
temperature
PARM(Tj)
PARM(25 °C)
1.2
1
0.8
0.6
0.4
0.2
Tj(°C)
0
25
50
75
100
125
Figure 6.
Non repetitive surge peak forward
current versus overload duration
(maximum values, SMA)
7 IM(A)
6
5
4
3
2
IM
1
t
δ = 0.5
0
150
1.E-04
1.E-03
t(s)
1.E-02
SMA
Ta = 25 °C
Ta = 75 °C
Ta = 125 °C
1.E-01
1.E+00
Doc ID 18247 Rev 1
3/9
Share Link: 