BYW29EX-200 Ver la hoja de datos (PDF) - WeEn Semiconductors
Número de pieza
componentes Descripción
Fabricante
BYW29EX-200 Datasheet PDF : 8 Pages
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WeEn Semiconductors
Rectifier diodes
ultrafast, rugged
Product specification
BYW29EX series
IF
dI
F
dt
t
rr
time
Qs
I
R
I
rrm
10% 100%
Fig.1. Definition of trr1, Qs and Irrm
IF
time
VF
VF
Fig.2. Definition of Vfr
V fr
time
R
Voltage Pulse Source
D.U.T.
Current
shunt
to ’scope
Fig.3. Circuit schematic for trr2
0.5A
IF
0A
I rec = 0.25A
IR
trr2
I = 1A
R
Fig.4. Definition of trr2
12 PF / W
Vo = 0.791 V
Rs = 0.013 ohms
10
BYW29
Ths(max) / C 84
D = 1.0
95
8
0.5
106
6
0.2
117
0.1
4
I
tp
D
=
tp
T
128
2
139
T
t
0
150
0
2
4
6
8
10
12
IF(AV) / A
Fig.5.
square
Maximum forward
current waveform
dissipation
where IF(AV)
=PIFF(=RMfS()IFx(A√V)D);.
8 PF / W
Vo = 0.791 V
7 Rs = 0.013 Ohms
6
5
4
BYW29
Ths(max) / C
a = 1.57 106
1.9
2.2
111.5
117
2.8
4
122.5
128
3
133.5
2
139
1
144.5
00
1
2
3
4
5
6
7
150
8
IF(AV) / A
Fig.6. Maximum forward dissipation PF = f(IF(AV));
sinusoidal current waveform where a = form
factor = IF(RMS) / IF(AV).
September 2018
3
Rev 1.300
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