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BYW81P-200 Datasheet(PDF) 4 Page - STMicroelectronics

Part No. BYW81P-200
Description  HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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BYW81P-200 Datasheet(HTML) 4 Page - STMicroelectronics

   
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0
20
40
60
80
100
120
140
160
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
T
=tp/T
tp
=0.5
F(av)(A)
I
o
Tamb( C)
Rth(j-a)=15
C/W
o
Rth(j-a)=Rth(j-c)
Fig.7
:
Average
current
versus
ambient
temperature.
(duty cycle : 0.5) (BYW81P)
0
20
40
60
80
100
120
140
160
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
T
=tp/T
tp
=0.5
F(av)(A)
I
o
Tamb( C)
Rth(j-a)=15
C/W
o
Rth(j-a)=Rth(j-c)
Fig.8
:
Average
current
versus
ambient
temperature.
(duty cycle : 0.5) (BYW81PI)
1
80
85
10
30
50
7 0
90
95
100
105
110
115
120
VR(V)
F=1Mhz Tj=25 C
o
C(pF)
Fig.9 : Junction capacitance versus reverse
voltage applied (Typical values).
110
20
40
60 80
0
10
20
30
40
50
60
QRR(nC)
90%CONFIDENCE
Tj=100 C
Tj=25 C
O
O
IF=IF(av)
dIF/dt(A/us)
Fig.10 : Recovery charges versus dIF/dt.
Tj(
C)
QRR ;IRM[Tj]/QRR ;IRM[Tj=125 C]
0
255075
100
125
150
0.00
0.25
0.50
0.75
1.00
1.25
1.50
IRM
QRR
o
o
Fig.12 : Dynamic parameters versus junction
temperature.
110
0. 0
0. 5
1. 0
1. 5
2. 0
2. 5
3. 0
IRM(A)
dIF/dt(A/us)
20
40
60 80
90%CONFIDENCE
Tj=100 C
O
Tj=25 C
O
IF=IF(av)
Fig.11 : Peak reverse current versus dIF/dt.
BYW81P-200 / BYW81PI-200
4/6


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