SD553C30S50L Datasheet, PDF (4/8 Pages) Vishay Siliconix – Fast Recovery Diodes (Hockey PUK Version), 560 A

SD553C..S50L Series
Vishay High Power Products ^{Fast Recovery Diodes}
(Hockey PUK Version), 560 A
25 0 0
22 5 0
1 80°
20 0 0
1 20°
17 5 0
90°
60°
15 0 0
30°
RMS Lim it
12 5 0
10 0 0
7 50
Co n duc tio n An g le
5 00
2 50
0
0
SD553C..S50L Series
T_J = 125°C
100 200 300 400 500 600 700 800
Averag e Forw ard Current (A)
Fig. 5 - Forward Power Loss Characteristics
1 40 0 0
1 20 0 0
1 00 0 0
M ax im u m N o n R e pe t it iv e Su rge C u rre nt
V e rsu s P ulse T ra in D u rat io n .
In itial T_J = 1 2 5°C
N o V o lta g e Re ap plie d
5 0 % R at e d V_{R RM} R e ap p lie d
80 0 0
60 0 0
40 0 0
S D 553C ..S 50 L S erie s
20 0 0
0 .0 1
0 .1
1
P u lse T ra in D u ra tio n (s)
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
3 5 00
DC
3 0 00
180°
120°
2 5 00
90°
60°
30°
2 0 00
RM S Lim it
1 5 00
1 0 00
C o nd uc tio n Pe rio d
5 00
0
0
SD553C..S50L Series
T_J = 125°C
200 400 600 800 1000 1200
Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
1 0 00 0
1 00 0
T_J = 25°C
T_J = 125°C
SD553C..S50L Series
1 00
1.5 2 2.5 3 3.5 4 4.5 5
In stan tan eous Forward V oltage (V )
Fig. 9 - Forward Voltage Drop Characteristics
12 0 0 0
A t A n y R a te d Lo a d C o n d it io n A n d W it h
1 1 0 0 0 ^{5 0 % R a t e d V R RMA p p lie d Fo llo w in g S u rg e}
In it ia l T_J = 1 2 5 °C
10 0 0 0
@ 60 H z 0 .0 083 s
9000
@ 50 H z 0 .0 100 s
8000
7000
6000
5000
4 0 0 0 S D 5 5 3 C ..S5 0 L S e rie s
3000
1
10
100
N um be r O f E qua l A m p litude Ha lf Cy c le C urre n t Pulse s (N )
Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
0 .1
SD 553 C..S50 L Serie s
0 .0 1
St e a d y S ta t e V a lu e
R _thJ-hs = 0.073 K /W
( Sin g le S id e C o o le d )
R _thJ-hs = 0.031 K /W
( D o ub le S id e C o o le d )
( D C O p e ra t io n )
0 .00 1
0.001 0.01 0.1
1
10
10 0
Sq u a re W a v e P u lse D u ra t io n ( s)
Fig. 10 - Thermal Impedance Z_thJ-hs Characteristic
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Document Number: 93177
Revision: 14-May-08