STPS40L15C STMicroelectronics, STPS40L15C Datasheet - Page 3

• Manufacturer Part Number: STPS40L15C
• Description: Low Drop OR-Ing Power Schottky Rectifier
• Manufacturer: STMicroelectronics

Figure 1.
Figure 3.
Figure 5.
8
7
6
5
4
3
2
1
0
0.001
0
0.01
250
200
150
100
0.1
PF(av)(W)
50
1
0.01
1E-3
0
P
IM(A)
2
P
ARM
ARM
I
M
(1µs)
δ = 0.05
(t p )
4
δ
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)
=0.5
0.1
t
6
1E-2
8
δ = 0.1
1
10
IF(av) (A)
t(s)
δ = 0.2
12
10
14
1E-1
16
δ = 0.5
δ
=tp/T
100
18
Doc ID 4926 Rev 6
Tc=110°C
Tc=50°C
Tc=75°C
T
20
δ = 1
t (µs)
p
1E+0
tp
1000
22
Figure 2.
Figure 4.
Figure 6.
1.2
0.8
0.6
0.4
0.2
22
20
18
16
14
12
10
1.0
0.8
0.6
0.4
0.2
0.0
1.0E-4
8
6
4
2
0
1
0
25
0
P
IF(av)(A)
ARM
Zth(j-c)/Rth(j-c)
P
δ = 0.1
δ = 0.2
δ = 0.5
ARM
(25 °C)
δ
=tp/T
(T )
Single pulse
j
25
T
50
1.0E-3
Average forward current versus
ambient temperature
( δ = 1, per diode)
Normalized avalanche power
derating versus junction
temperature
Relative variation of thermal
impedance junction to case versus
pulse duration (per diode)
tp
50
Rth(j-a)=15°C/W
75
Tamb(°C)
tp (s)
1.0E-2
75
100
Rth(j-a)=Rth(j-c)
100
1.0E-1
δ
=tp/T
125
125
T
tp
1.0E+0
T (°C)
j
150
150
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