參數(shù)資料
型號: SD453N12S20MC
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 整流器
英文描述: 400 A, 1200 V, SILICON, RECTIFIER DIODE
封裝: ROHS COMPLIANT, CERAMIC, B-8, 1 PIN
文件頁數(shù): 6/10頁
文件大小: 395K
代理商: SD453N12S20MC
Document Number: 93176
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
Revision: 08-Apr-08
5
SD453N/R Series
Fast Recovery Diodes
(Stud Version), 400/450 A
Vishay High Power Products
Fig. 11 - Maximum Non-Repetitive Surge Current
Fig. 12 - Maximum Non-Repetitive Surge Current
Fig. 13 - Forward Voltage Drop Characteristics
Fig. 14 - Forward Voltage Drop Characteristics
Fig. 15 - Thermal Impedance ZthJC Characteristic
2000
3000
4000
5000
6000
7000
8000
9000
110
100
Number Of Eq ual Amplitud e Half Cycle Current Pulses (N)
Pe
a
k
Ha
lf
S
in
e
W
a
v
e
F
o
rw
ar
d
C
u
rr
e
n
t
(A
)
Initial T = 150 °C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
J
SD453N/ R..S30 Series
At Any Rated Load Condition And With
Rated V
Applied Following Surge.
RRM
2000
3000
4000
5000
6000
7000
8000
9000
10000
0.01
0.1
1
Pulse Train Duration (s)
Pe
a
k
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d
C
u
rr
e
n
t(
A
)
Maximum Non Repetitive Surg e Current
SD453N/ R..S30 Series
Versus Pulse Train Duration.
Initial T = 150 °C
No Volta ge Reapplied
Rated V
Reapplied
RRM
J
100
1000
10000
0.5
1
1.5
2
2.5
3
3.5
T = 25°C
J
InstantaneousForward Voltage (V)
In
st
a
n
ta
n
e
o
u
s
F
o
rw
a
rd
C
u
rr
en
t(
A
)
T = 150°C
J
SD453N/ R..S20 Series
100
1000
10000
0.5
1
1.5
2
2.5
3
3.5
4
T = 25°C
J
InstantaneousForward Voltage (V)
In
st
an
ta
ne
ou
sF
o
rw
ar
d
C
u
rr
en
t
(A
)
T = 150°C
J
SD453N/ R..S30 Series
0.001
0.01
0.1
1
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
th
J
C
Tr
a
n
si
ent
T
h
er
m
a
lI
m
p
e
d
a
nc
e
Z
(
K
/W
)
Steady State Value:
R
= 0.1 K/ W
(DC Operation)
thJC
SD453N/ R..S20/ S30 Series
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