Vishay SD553C..S50L Series - Manual (Page 5)

Document Number: 93177 For technical questions, contact: [email protected] www.vishay.com
Revision: 14-May-08 5
SD553C..S50L Series
Fast Recovery Diodes
(Hockey PUK Version), 560 A
Vishay High Power Products
Fig. 11 - Typical Forward Recovery Characteristics
Fig. 12 - Recovery Time Characteristics
Fig. 13 - Recovery Charge Characteristics
Fig. 14 - Recovery Current Characteristics
Fig. 15 - Maximum Total Energy Loss
Per Pulse Characteristics
0
5 0
1 0 0
1 5 0
2 0 0
2 5 0
3 0 0
3 5 0
4 0 0
0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 2 0 0 0
Fo
rw
ar
d R
e
c
o
v
e
ry
(
V
)
T = 1 2 5°C
T = 2 5°C
J
J
SD 5 5 3 C . .S 5 0 L S e rie s
R at e O f R ise O f Fo rw a rd C u rre n t - d i/d t ( A / us)
I
V
F P
4
4 . 5
5
5 . 5
6
6 . 5
7
7 . 5
8
8 . 5
9
9 . 5
1 0
1 0 .5
1 0 1 0 0 1 0 0 0
Ra te O f Fa ll O f F orw a rd Current - d i/d t ( A/µs )
M
a
xi
m
u
m
Re
ve
rs
e
Re
c
o
v
e
ry
T
im
e
-
T
rr
(
µ
s)
50 0 A
I = 15 00 A
Sin e Pu ls e
100 0 A
SD 5 5 3 C ..S5 0 L Se rie s
T = 1 2 5 ° C ; V > 1 0 0 V
J
FM
r
0
5 0 0
1 0 0 0
1 5 0 0
2 0 0 0
2 5 0 0
0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0
Ra te O f F a ll O f F o rwa rd C urre nt - d i/d t ( A/µs )
SD 5 5 3 C ..S5 0 L S e rie s
T = 1 2 5 °C ; V > 1 0 0 V
I = 15 00 A
Sine Pulse
F M
1 00 0 A
5 0 0 A
J r
M
a
x
im
u
m
R
e
ve
rs
e
R
e
c
o
ve
ry
C
h
a
rg
e
-
Q
rr (
µ
C
)
0
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 0 0
8 0 0
0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0
I = 1 5 00 A
Sin e Puls e
FM
1 00 0 A
50 0 A
R a te O f F a ll O f F o rwa rd Current - d i/d t (A /µs )
M
a
x
im
u
m
R
e
v
e
rs
e
R
e
c
o
v
e
ry
C
u
rr
e
n
t -
I
rr
(
A
)
SD 5 5 3 C ..S5 0 L S e r ie s
T = 1 2 5 °C ; V > 1 0 0 V
J r
1 E2
1 E3
1 E4
1 E1 1E2 1E 3 1E 4
1
2
Pulse Basewidth (µs)
Pe
a
k
F
o
rw
a
rd
C
ur
re
n
t (
A
)
1 0 jo ule s p e r p uls e
6
4
Si nu so id al Pu lse
SD 5 5 3 C ..S5 0 L S eri es
0 .8
0 .6
0. 4
0 .2
T = 1 25° C , V = 1 5 0 0 V J R R M
d v /d t = 1 0 0 0 V/ µ s tp