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SMBYT03 Scheda tecnica(PDF) 3 Page - STMicroelectronics

Il numero della parte SMBYT03
Spiegazioni elettronici  FAST RECOVERY RECTIFIER DIODES
PDF  5 Pages
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Produttore elettronici  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

SMBYT03 Scheda tecnica(HTML) 3 Page - STMicroelectronics

  SMBYT03 Datasheet HTML 1Page - STMicroelectronics SMBYT03 Datasheet HTML 2Page - STMicroelectronics SMBYT03 Datasheet HTML 3Page - STMicroelectronics SMBYT03 Datasheet HTML 4Page - STMicroelectronics SMBYT03 Datasheet HTML 5Page - STMicroelectronics  
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0.001
0.01
0.1
1
10
0
2
4
6
8
10
12
14
16
18
20
IM
t
=0.5
t(s)
IM(A)
Tc=25 C
o
Tc=55 C
o
Tc=40 C
o
Fig.3 : Non repetitive surge peak forward current
versus overload duration.
0.001
0.01
0.1
1
10
0.01
0.1
1
Zth(j-c) (tp.
)
K=
Rth(j-c)
=0 .5
=0 . 2
=0 . 1
Single pul se
tp(s)
T
=tp/T
tp
K
Fig.4 : Relative variation of thermal impedance
junction to lead versus pulse duration.
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0
10
20
30
40
50
60
P=0.5W
T
I
M
=tp/T
tp
IM(A)
P=1.5W
P=2.5W
Fig.2 : Peak current versus form factor.
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
=0.05
=0.1
=0.2
=0.5
T
=tp/T
tp
IF(av)(A)
PF(av)(W)
=1
Fig.1 : Low frequency power losses versus
average current.
0
20406080
100
120
140
160
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
T
=tp/T
tp
=0.5
F(av) (A)
I
o
Tamb( C)
1cm Cu
2
Rth(j-a)=65
C/W
o
Rth(j-a)=Rth(j-l)
Fig.6 : Average current versus ambient
temperature. (duty cycle : 0.5)
0.01
0.1
1
10
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
I FM(A)
VFM(V)
Tl=100 C
o
50
Fig.5 : Voltage drop versus forward current.
(Maximum values)
SMBYT03
3/5



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