SD1553C18S20K_12 Datasheet, PDF (6/12 Pages) Vishay Siliconix – Fast Recovery Diodes (Hockey PUK Version), 1650/1825 A

SD1553C..K Series
Vishay High Power Products
1 0 00 0
Fast Recovery Diodes
(Hockey PUK Version),
1650/1825 A
1 00 0 0
T_J = 2 5°C
T_J = 1 5 0° C
10 0 0
T_J = 25°C
T_J = 150°C
SD1553C..S20K Series
100
0.5 1 1.5 2 2.5 3 3.5 4
Instantan eous Forw ard Voltag e (V)
Fig. 17 - Forward Voltage Drop Characteristics
1 00 0
SD 1553 C..S3 0K Series
100
1 1.5 2 2.5 3 3.5 4 4.5
Insta n ta n eo us F orw a rd V olta g e (V)
Fig. 18 - Forward Voltage Drop Characteristics
0 .1
St e a d y St a te V a lu e
R _{th J-hs} = 0 .0 4 K / W
( Sin g le Sid e C o o le d )
0 .0 1 R _{t hJ- hs} = 0 .0 2 K / W
( D o u ble Side C o o le d )
( D C O p e ra t io n )
0 .00 1
S D 1 5 5 3 C ..S 2 0 /S 3 0 K Se rie s
0.0 00 1
0.0 01
0.01
0 .1
1
10
10 0
S q ua re W a ve Pu lse D ura tion (s)
Fig. 19 - Thermal Impedance Z_thJ-hs Characteristic
80
V_FP
I
60
T_J = 1 5 0° C
40
T_J = 2 5° C
20
SD 1 5 5 3 C ..S 2 0 K Se rie s
0
0
400 800 1200 1600 2000
Ra te O f Rise O f F orw a rd C urren t - d i/d t (A/us)
Fig. 20 - Typical Forward Recovery Characteristics
100
V_FP
80
I
T_J = 1 5 0°C
60
T_J = 2 5° C
40
20
S D 1 5 5 3 C ..S 3 0 K Se r ie s
0
0
400 800 1200 1600
R ate Of Rise Of Forw ard Cu rrent - di/dt (A/u s)
2 00 0
Fig. 21 - Typical Forward Recovery Characteristics
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Document Number: 93169
Revision: 14-May-08