IRK.F180.. Series

7

Bulletin I27100 rev. C 03/01

www.irf.com

Fig. 9 - Reverse Recovery Charge Characteristics

Fig. 10 - Reverse Recovery Current Characteristics

Fig. 11 - Frequency Characteristics

Fig. 12 - Frequency Characteristics

20

40

60

80

100

120

140

160

180

10

20

30

40

50

60

70

80

90 100

5 00A

3 00A

2 00A

1 00A

R ate O f F all O f Fo rw ard C urre n t - di/dt (A / s)

IR K .F180.. Se rie s

T = 125 C

I

= 1000A

J

TM

80

100

120

140

160

180

200

220

240

260

280

300

320

10

20

30

40

50

60

70

80

90

100

30 0 A

20 0 A

10 0 A

50 0 A

Ra te O f Fa ll O f Fo rw a rd C urre n t - d i/d t (A / s)

IRK.F 180.. Se rie s

T = 125 C

I

= 1 000 A

J

TM

1E1

1E2

1E3

1E4

1E11E2

1E31E4

50 H z

40 0

10 00

5000

150

250 0

Snub b e r circuit

R = 10 ohm s

C = 0.47 F

V

= 80% V

Pu lse Base w id th ( s)

tp

1E4

IRK .F180.. Serie s

DR M

s

s

D

Tra p ezo id a l p ulse

T

= 8 5 C d i/d t 50A / s

C

E1

1E2

1E3

1E4

50 H z

400

10 00

500 0

150

250 0

Snub b er circuit

R = 10 ohm s

C = 0.47 F

V = 80% V

Pu lse Base w idth ( s)

tp

1E1

DRM

s

s

D

IRK .F180.. Series

Tra p ezoid a l p ulse

T

= 85 C d i/d t 100A / s

C

1E1

1E2

1E3

1E4

1E1

1E2

1E3

1E4

50 H z

400

1000

50 00

15 0

2500

Pu lse Ba sew id th ( s)

Snub b er c ircuit

R = 10 ohm s

C = 0.47 F

V

= 80% V

tp

1E4

Sinuso id a l p ulse

DR M

s

s

D

IRK .F1 80.. Se rie s

T = 85 C

C

1E1

1E2

1E3

1E4

50 H z

40 0

1000

500 0

15 0

250 0

Pu lse Ba sew id th ( s)

IRK .F 180.. Serie s

Sinusoid a l pulse

T = 60 C

Snub b e r c irc uit

R = 10 ohm s

C = 0.47

F

V

= 80% V

1E1

tp

C

DRM

s

s

D