STPS5L25 STMicroelectronics, STPS5L25 Datasheet - Page 3

• Manufacturer Part Number: STPS5L25
• Description: Low Drop Power Schottky Rectifier
• Manufacturer: STMicroelectronics

STPS5L25
Figure 1.
Figure 3.
Figure 5.
2.5
2.0
1.5
1.0
0.5
0.0
100
0.001
80
60
40
20
0.01
1E-3
0
0.1
0
0.01
PF(av)(W)
1
IM(A)
P
P
ARM
I
M
ARM p
(1µs)
(t )
1
δ
δ = 0.05
=0.5
t
versus average forward current
Normalized avalanche power
derating versus pulse duration
Non repetitive surge peak forward
current versus overload duration
(maximum values)
0.1
Average forward power dissipation
δ = 0.1
1E-2
2
1
δ = 0.2
IF(av) (A)
t (µs)
p
t(s)
3
10
1E-1
δ = 0.5
4
100
δ
=tp/T
5
Tc=75°C
Tc=100°C
Tc=25°C
δ = 1
T
1E+0
1000
tp
6
Figure 2.
Figure 4.
Figure 6.
6
5
4
3
2
1
0
1.2
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0E-4
0
1
0
IF(av)(A)
0
P
Zth(j-c)/Rth(j-c)
δ
P
ARM
=tp/T
δ = 0.1
ARM p
(25°C)
δ = 0.2
Rth(j-a)=70°C/W
25
δ = 0.5
(t )
T
25
Average forward current versus
ambient temperature (δ = 0.5)
Normalized avalanche power
derating versus junction
temperature
Relative variation of thermal
impedance junction to case
versus pulse duration
1.0E-3
tp
50
50
Single pulse
Tamb(°C)
Rth(j-a)=Rth(j-c)
1.0E-2
T (°C)
tp(s)
j
75
75
100
100
1.0E-1
Characteristics
δ
=tp/T
125
125
T
tp
1.0E+0
150
150
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