参数资料
型号: SD203N25S320PBC
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 整流器
英文描述: 200 A, 2500 V, SILICON, RECTIFIER DIODE, DO-205AB
封装: ROHS COMPLIANT, CERAMIC, DO-9, 1 PIN
文件页数: 4/9页
文件大小: 219K
代理商: SD203N25S320PBC
www.vishay.com
For technical questions, contact: ind-modules@vishay.com
Document Number: 93170
4
Revision: 08-Apr-08
SD203N/R Series
Vishay High Power Products
Fast Recovery Diodes
(Stud Version), 200 A
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
70
80
90
100
110
120
130
0
40
80
120
160
200
240
30°
60°
90°
120°
180°
Average Forward Current (A)
Conduction Angle
M
a
x
im
u
m
A
llo
w
a
b
le
C
a
se
T
e
mp
e
ra
tu
re
C
)
SD203N/ RSeries
R
(DC) = 0.115 K/ W
thJC
70
80
90
100
110
120
130
0
50
100
150
200
250
300
350
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Conduction Period
M
a
xi
mu
m
A
llo
w
a
b
le
C
a
se
Te
m
p
e
ra
tu
re
(
°C
)
SD203N/ RSeries
R
(DC) = 0.115 K/ W
thJC
0
50
100
150
200
250
300
350
0
50
100
150
200
180°
120°
90°
60°
30°
Average Forward Current (A)
M
a
x
im
u
m
A
v
e
rag
e
F
o
rw
ar
d
P
o
w
e
rL
o
ss
(W
)
RMSLimit
Conduction Angle
SD203N/ RSeries
T = 125°C
J
0
50
100
150
200
250
300
350
400
450
500
550
0
50
100
150
200
250
300
350
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RMSLimit
Ma
xi
mu
m
A
v
e
ra
g
e
F
o
rw
a
rd
P
o
w
e
rL
o
ss
(W
)
Conduction Period
SD203N/ RSeries
T = 125°C
J
1000
1500
2000
2500
3000
3500
4000
4500
5000
110
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Pe
a
kH
a
lf
Si
n
e
W
a
v
e
F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
SD203N/ RSeries
Initial T = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Rated V
Applied Following Surge.
RRM
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
0.01
0.1
1
Pulse Train Duration (s)
P
e
ak
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d
C
u
rr
e
n
t(
A
)
Initial T = 125 °C
No Voltage Reapplied
Rated V
Reapplied
RRM
J
SD203N/ RSeries
Versus Pulse Train Duration.
Maximum Non Repetitive Surge Current
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