BYM357DX 查看數據表（PDF） - Philips Electronics
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BYM357DX Datasheet PDF : 7 Pages
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Philips Semiconductors
Damper-Modulator
fast, high-voltage
Product specification
BYM357DX
I
F
dI
F
dt
t
rr
Q
s
I
R
I
rrm
IF
time
VF
10% 100%
Fig.1. Definition of trr, Qs and Irrm
Modulator
time
VF
Fig.4. Definition of Vfr
V fr
time
I
F
dI
F
dt
trr
time
Qs / nC
1000
100
10A
2A
10A
IF=2A
10
Qs
25%
100%
25 C
150 C
I
R
I
rrm
Fig.2. Definition of trr, Qs and Irrm
of damper.
1
1
-diF / dt
10
100
Fig.5. Modulator maximum Qs at Tj = 25˚C and 150˚C
Irrm / A
10
1
IF=10A
IF=1A
0.1
Tj = 25 C
Tj = 100 C
0.01
1
10
100
-dIF/dt (A/us)
Fig.3. Modulator maximum Irrm at Tj = 100˚C
100 Cd / pF
10
1
1
10
VR / V 100
1000
Fig.6. Modulator typical junction capacitance Cd at
f = 1 MHz; Tj = 25˚C
February 2000
4
Rev 1.100
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