STPS3045FP

Manufacturer Part NumberSTPS3045FP
DescriptionSchottky Diodes & Rectifiers Power Schottky Rec 30A IF 45Vrrm 0.51VF
ManufacturerSTMicroelectronics
STPS3045FP datasheet
 

Specifications of STPS3045FP

Product CategorySchottky Diodes & RectifiersRohsyes
ProductSchottky RectifiersPeak Reverse Voltage45 V
Forward Continuous Current45 AMax Surge Current300 A
Forward Voltage Drop0.57 VMaximum Reverse Leakage Current300 uA
Mounting StyleThrough HolePackage / CaseTO-220FPAC
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STPS3045FP
Figure 1.
Average forward power dissipation
versus average forward current
P
(W)
F(AV)
25
20
δ = 0.2
δ = 0.1
δ = 0.05
15
10
5
I
(A)
F(AV)
0
0
5
10
15
20
Figure 3.
Normalized avalanche power
derating versus pulse duration
P
(t )
ARM p
P
(1µs)
ARM
1
0.1
0.01
t (µs)
p
0.001
0.01
0.1
1
Figure 5.
Non repetitive surge peak forward
current versus overload duration
(maximum values)
I (A)
M
180
160
140
120
100
80
60
40
I
M
20
t
δ
=0.5
0
1.E-03
1.E-02
Figure 2.
I
(A)
F(AV)
35
δ = 0.5
δ = 1
30
25
20
15
10
T
5
δ
δ
=tp/T
tp
=tp/T
0
25
30
35
40
0
Figure 4.
P
P
ARM
1.2
1
0.8
0.6
0.4
0.2
0
25
10
100
1000
Figure 6.
Z
th(j-c)
1.0
0.9
0.8
0.7
T
=25°C
0.6
c
0.5
T
=75°C
c
0.4
T
=125°C
0.3
c
0.2
Single pulse
0.1
t(s)
0.0
1.E-01
1.E+00
1.E-04
Doc ID 018668 Rev 1
Characteristics
Average forward current versus
ambient temperature (δ = 0.5)
R th(j-a) = R th(j-c)
T
T
(°C)
tp
amb
25
50
75
100
125
Normalized avalanche power
derating versus junction
temperature
(T )
ARM
j
(25°C)
T (°C)
j
50
75
100
Relative variation of thermal
impedance junction to case versus
pulse duration
/R
th(j-c)
1.E-03
1.E-02
1.E-01
1.E+00
150
175
125
150
t (s)
p
1.E+01
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