Vishay SD1553C..K Series Manual de usuario descargar pdf (Pagina 6)

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Document Number: 93169

6 Revision: 14-May-08

SD1553C..K Series

Vishay High Power Products

Fast Recovery Diodes

(Hockey PUK Version),

1650/1825 A

Fig. 17 - Forward Voltage Drop Characteristics Fig. 18 - Forward Voltage Drop Characteristics

Fig. 19 - Thermal Impedance Z

thJ-hs

Characteristic

Fig. 20 - Typical Forward Recovery Characteristics Fig. 21 - Typical Forward Recovery Characteristics

100

1000

10000

0.511.522.533.54

T = 2 5°C

Instantaneous Forward Voltag e (V)

In stantaneous Forwa rd Current (A)

T = 1 50° C

SD1553C..S20K Series

100

1000

10000

1 1.5 2 2.5 3 3 .5 4 4 .5

T = 25°C

Instantaneous Forw ard Voltage (V)

Instantaneous Forw ard Current (A)

SD1553C..S30K Series

T = 150°C

0.000 1

0.001

0.01

0.1

0.001 0.01 0.1 1 10 100

Sq uare W a ve Pu lse D uration (s)

thJ-hs

Transient Thermal Impedance Z (K/W)

Stea d y Sta te V alue

R = 0 .04 K /W

(Single Side Coo le d )

R = 0 .02 K /W

(Double Side C o ole d)

(D C Ope ration)

th J -h s

thJ-hs

SD 1553C ..S20/S30K Series

0 400 800 1200 1600 2000

T = 25°C

Fo rw a rd Re c ove ry (V )

T = 150°C

SD15 53C ..S20K Series

Rate Of Rise Of Forw ard Current - di/dt (A/us)

F P

100

0 400 800 120016002000

T = 25°C

Fo rw a rd Rec ov ery (V)

T = 150°C

Rate Of Rise Of Forward Cu rrent - di/dt (A/u s)

SD1553C..S30K Series

F P

1 2 3 4 5 6 7 8 9 10 11

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Vishay SD1553C..K Series Manual de usuario Pagina 6

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