SD603C..C Series

6

Bulletin I2068 rev. C 04/00

www.irf.com

Fig. 9 - Forward Voltage Drop Characteristics

Fig. 10 - Thermal Impedance Z

Fig. 11 - Typical Forward Recovery Characteristics

10

100

1000

10000

. 5

1. 5

2 .5

3. 5

4 . 5

5. 5

6 .5

7.5

8 .5

In st an ta n e o u s Fo rw ard V o lta g e ( V )

T = 25 °C

J

T = 125 °C

J

SD 603C .. C S e rie s

0.00 1

0.0 1

0.1

0 .0 0 1

0 .0 1

0 .1

1

1 0

1 0 0

Sq u a re W a v e P u lse D ura t io n ( s)

St e a d y St a te V a lu e :

R

= 0.076 K / W

(Sin g le S id e C o o le d )

R

= 0.038 K / W

( D o ub le Sid e C o oled )

(D C O p e ra t io n )

th J- hs

th J -hs

S D 603 C ..C Se rie s

0

20

40

60

80

10 0

0

2 0 0

40 0

6 00

800

10 00

1 2 0 0

1 4 0 0

1 600

1 8 0 0

2 0 0 0

T = 1 2 5 °C

T = 2 5 °C

J

J

R a te O ff R ise O f Fo rw ar d C urre n t d i/ d t ( A / use c )

SD 603C .. S2 0 C Se ries

I

V

FP

Fig. 14 - Recovery Current Characteristics

Fig. 12 - Recovery Time Characteristics

Fig. 13 - Recovery Charge Characteristics

10

20

30

40

50

60

70

80

90

100

110

120

10 20 30 40 5 0 60 70 80 9 0 10 0

R a te O f Fall O f Fo rward Curre nt - di/d t (A /µs)

I

= 10 00 A

Sq ua re P uls e

FM

500 A

250 A

SD 603C ..S1 0C Ser ies

T = 1 25 °C; V

= 30 V

r

J

20

30

40

50

60

70

80

90

100

110

120

130

10 20 30 40 50 6 0 7 0 8 0 9 0 100

Ra te O f Fall O f Fo rw ard C urre nt - di/d t (A/µs)

I

= 1 000 A

Sq u a re Pulse

FM

5 00 A

250 A

S D 603C .. S10C S e ries

T = 125 ° C ; V = 30V

r

J

1.6

1.7

1.8

1.9

2

2.1

2.2

10

10 0

Ra te O f Fall O f Fo rwa rd Cu rren t - di/d t (A /µs)

I

= 1 00 0 A

Sq ua re Pu ls e

500 A

25 0 A

FM

SD6 03C ..S10C Series

T = 1 25 °C; V = 30 V

r

J