IRK.166, .196, .236 Series

7

Bulletin I27116 rev. C 03/02

www.irf.com

Fig.14 - Maximum Non-Repetitive Surge Current

Fig. 15 - Maximum Non-Repetitive Surge Current

Fig. 13 - On-State Power Loss Characteristics

Fig. 10 - Current Ratings Characteristics

Fig. 11 - Current Ratings Characteristics

Fig. 12 - On-State Power Loss Characteristics

0

50

100

150

200

250

300

0

40

80

120

16 0

200

Averag e Forw a rd C urren t (A )

RM S Lim it

Co nd uc tio n A ng le

180

120

90

60

30

IRK.196.. Series

T = 15 0 C

J

0

50

100

150

200

250

300

350

0

5 0

1 00

1 50

2 00

25 0

30 0

3 5 0

DC

180

120

90

60

30

RM S Lim it

Cond uc tio n Pe riod

Averag e Forw a rd C urren t (A )

IRK.1 96.. Series

Pe r Junctio n

T

= 150 C

J

100 0

150 0

200 0

250 0

300 0

350 0

400 0

450 0

11 0

1 00

N umb er O f Equa l A m plitu de H alf C ycle Cu rrent Pu lses (N)

Initial T

= 150 C

@ 60 H z 0.00 83 s

@ 50 H z 0.01 00 s

At An y Ra ted Lo a d C o n ditio n A nd W ith

R a ted V

A p p lie d Fo llo w in g Surge .

RRM

J

IRK.196.. Se ries

10 00

15 00

20 00

25 00

30 00

35 00

40 00

45 00

50 00

0.0 1

0.1

1

Pu lse Train D ura tion (s)

M axim um N on Rep etitive Surg e C urrent

Initial T

= 150 C

N o V o ltag e Rea pp lied

Ra ted V

Rea pp lied

Versus Pulse Tra in D u ra tio n.

RRM

J

IRK.196.. Se ries

70

80

90

10 0

11 0

12 0

13 0

14 0

15 0

0

5 0

100

1 50

200

25 0

300

3 5 0

DC

30

60

90

120

180

C o nd u ction P e riod

A vera g e Forw ard C urrent (A)

IRK.196.. Series

R

(D C ) = 0.16 K/W

thJC

70

80

90

10 0

11 0

12 0

13 0

14 0

15 0

0

5 0

1 00

1 5 0

2 00

2 50

30

60

90

120

180

Co nd uctio n A ng le

Averag e Forw a rd C urrent (A)

IRK.196.. Se rie s

R

(D C ) = 0.16 K/W

thJ C