STPS2045C-Y STMicroelectronics, STPS2045C-Y Datasheet - Page 3

• Manufacturer Part Number: STPS2045C-Y
• Description: Automotive power Schottky rectifier
• Manufacturer: STMicroelectronics

Figure 1.
Figure 3.
Figure 5.
140
120
100
8
7
6
5
4
3
2
1
0
0.001
80
60
40
20
0.01
0
0
P
0.1
1E-3
F(AV)
1
0.01
I (A)
M
P
P
I
ARM
1
M
ARM p
(W)
(1µs)
(t )
2
δ
=0.5
t
0.1
Average forward power dissipation
versus average forward current
(per diode)
Normalized avalanche power
derating versus pulse duration
Non repetitive surge peak forward
current versus overload duration
(maximum values, per diode)
δ = 0.05
3
1E-2
4
δ = 0.1
5
1
I
F(AV)
t (µs)
p
t(s)
δ = 0.2
6
(A)
7
10
1E-1
8
δ = 0.5
9
100
δ
=tp/T
10
Doc ID 17262 Rev 1
δ = 1
T
T =100°C
T =75°C
T =125°C
11
C
C
C
tp
1000
1E+0
12
Figure 2.
Figure 4.
Figure 6.
12
10
1.2
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0.0
8
6
4
2
0
1
0
1E-4
I
0
25
F(AV)
P
Z
δ = 0.5
δ = 0.2
ARM
th(j-c)
P
δ = 0.1
δ
=tp/T
ARM
Single pulse
(A)
(25 °C)
/R
25
(T j )
T
th(j-c)
50
Average forward current versus
ambient temperature
(
Normalized avalanche power
derating versus junction
temperature
Relative variation of thermal
impedance junction to ambient
versus pulse duration
tp
δ
1E-3
= 0.5, per diode)
50
75
R
T
75
th(j-a)
amb
T (°C)
t (s)
=15°C/W
p
1E-2
j
(°C)
R
100
th(j-a)
100
=R
th(j-c)
125
1E-1
δ
=tp/T
125
150
T
tp
1E+0
150
175
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