BYW80 データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
BYW80 Datasheet PDF : 7 Pages
| |||
Fig. 1: Average forward power dissipation versus
average forward current
BYW80F/FP-200
Fig. 2: Peak current versus form factor
PF(av)(W)
14
12
=0.1
=0.2
=0.5
=1
=0.05
10
8
6
T
4
2
IF(av)(A)
=tp/T
tp
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
IM(A)
200
175
T
150
P=10W
IM
125
100
=tp/T
tp
75
P=5W
50
P=15W
25
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 cur-
rent (maximum values)
VFM(V)
1.8
1.6
T j = 1 2 5 oC
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1
IFM(A)
1
10
100
Fig. 5: Relative variation of thermal impedance
junction to case versus pulse duration.
(ISOWATT220AC / TO-220FPAC)
K
1
Zth(j-c) (tp. )
K=
Rth(j-c)
0.8
=0.5
0.6
=0.2
0.4
=0.1
0.2
Single pulse
0
1.0E-03
1.0E-02
tp(s)
1.0E-01
T
=tp/T
tp
1.0E+00 1.0E+01
Fig. 4: Relative variation of thermal impedance
junction to case versus pulse duration (TO-220AC)
K
1.0
Zth(j-c) (tp. )
K=
Rth(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 (TO-220AC)
IM(A)
100
90
80
70
60
50
40
30 IM
20
10
0
0.001
t
=0.5
t(s)
0.01
Tc=25 oC
Tc=75 o C
Tc=120 oC
0.1
1
3/7
Share Link: 