BYV52PI View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
BYV52PI Datasheet PDF : 6 Pages
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BYV52/PI
Fig.1 : Average forward power dissipation versus Fig.2 : Peak current versus form factor.
average forward current.
40 PF(av)(W)
35
=0.2
=0.5
=1
30
=0.1
=0.05
25
20
15
T
10
5
IF(av)(A)
=tp/ T
tp
0
0
5 10 15 20 25 30 35
IM(A)
500
450
T
400
P =2 0 W
350
300
250
IM
=tp/T
tp
200
P=10W
150
100
P=30W
50
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Fig.3 : Forward voltage drop versus forward
current (maximum values).
V FM (V )
1.8
1.6
Tj= 125 oC
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1
1
IFM(A)
10
100 300
Fig.5 : Non repetitive surge peak forward current
versus overload duration.
(SOD93)
IM(A)
300
250
200
150
100
IM
50
0
0.001
t
=0.5
0.01
t(s)
0.1
Tc=25 oC
Tc=50 oC
Tc=110 oC
1
Fig.4 : Relative variation of thermal impedance
junction to case versus pulse duration.
K
1.0
Zth(j-c) (tp. )
K=
Rt h( j -c )
0.5
=0.5
=0.2
= 0 .1
T
0.2
Single pulse
0.1
1.0E-03
tp(s)
1.0E-02
1.0E-01
=tp/T
tp
1. 0E+00
Fig.6 : Non repetitive surge peak forward current
versus overload duration.
(TOP3I)
250 IM(A)
200
150
100
IM
50
0
0.001
t
=0.5
0.01
t(s)
0.1
Tc=25 oC
Tc=50 oC
Tc=90 oC
1
3/6
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