參數(shù)資料
型號: SD453R25S30PC
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 整流器
英文描述: 450 A, 2500 V, SILICON, RECTIFIER DIODE
封裝: ROHS COMPLIANT, CERAMIC, B-8, 1 PIN
文件頁數(shù): 8/10頁
文件大小: 395K
代理商: SD453R25S30PC
Document Number: 93176
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
Revision: 08-Apr-08
7
SD453N/R Series
Fast Recovery Diodes
(Stud Version), 400/450 A
Vishay High Power Products
Fig. 22 - Recovery Charge Characteristics
Fig. 23 - Recovery Current Characteristics
Fig. 24 - Maximum Total Energy Loss
Per Pulse Characteristics
Fig. 25 - Frequency Characteristics
Fig. 26 - Maximum Total Energy Loss
Per Pulse Characteristics
Fig. 27 - Frequency Characteristics
0
200
400
600
800
1000
1200
0
50 100 150 200 250 300
Ma
x
im
u
m
R
e
ve
rs
e
R
e
c
o
ve
ry
C
h
a
rg
e
-Q
rr
(
C
)
Rate Of Fa ll Of Forward Current - di/ d t (A/ s)
500 A
150 A
I
= 1000 A
Sine Pulse
FM
SD453N/ R..S30 Series
T = 150 °C; V > 100V
r
J
0
50
100
150
200
250
300
350
400
450
500
550
0
50 100 150 200 250 300
M
a
x
im
u
m
R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
u
rre
n
t
-I
rr
(A
)
500 A
Rate Of Fa ll Of Forward Current - di/ dt (A/ s)
150 A
I
= 1000 A
Sine Pulse
FM
SD453N/ R..S30 Series
T = 150 °C; V > 100V
J
r
1E2
1E3
1E4
1E1
1E2
1E3
1E4
1
2
Pulse Basewidth (s)
P
e
a
k
F
o
rw
a
rd
C
u
rre
n
t
(A
)
10 joules per p ulse
6
4
dv/ dt = 1000V/ s
Sinusoidal Pulse
0.6
0.4
0.2
0.1
SD453N/ R..S20 Series
T = 150°C, V
= 800V
J
RRM
tp
1E2
1E3
1E4
1E1
1E2
1E3
1E4
Pulse Basewidth (s)
50 Hz
200
10000
100
4000
dv/ d t = 1000V/ us
400
1000
2000
6000
P
e
a
k
F
o
rw
a
rd
C
u
rr
e
n
t(A)
Sinusoidal Pulse
1500
3000
T = 70°C, V
= 800V
C
RRM
SD453N/R..S20 Series
tp
600
1E2
1E3
1E4
1E1
1E2
1E3
1E4
1
2
Pulse Basewidth (s)
4
10 joules per pulse
6
Trapezoidal Pulse
P
e
a
k
F
o
rw
a
rd
C
u
rre
n
t(
A
)
0.8
0.6
SD453N/ R..S20 Series
T = 150°C, V
= 800V
J
RRM
dv/ dt = 1000V/ s; d i/ dt = 300A/ s
tp
0.4
1E2
1E3
1E4
1E1
1E2
1E3
1E4
Pulse Basewidth (s)
Tra pezoidal Pulse
50 Hz
100
200
400
1000
1500
2000
4000
3000
600
6000
Pe
a
k
F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
SD453N/R..S20 Series
T = 70°C, V
= 800V
dv/ dt = 1000V/us,
d i/ dt = 300A/ us
RRM
C
tp
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