IRK.165, .166, .195, .196, .235, .236 Series
I27096 rev. B 10/99
300
DC
250
225
200
175
150
125
100
75
180°
120°
90°
60°
30°
180°
250
200
150
100
50
120°
90°
60°
30°
RMS Limit
RMS Limit
Co nd u ctio n An g le
IRK.166.. Se rie s
T = 150°C
Pe r Junc tio n
Co nd uctio n Pe rio d
IRK.166.. Se rie s
50
T = 150°C
J
J
25
Pe r Junc tion
0
0
0
25
50
75 100 125 150 175
0
40
80
120 160 200 240 280
Ave ra g e Fo rwa rd Curre n t (A)
Ave ra g e Fo rwa rd C urre nt (A)
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
4000
3500
3000
2500
2000
1500
1000
4000
3500
3000
2500
2000
1500
1000
500
At An y Ra te d Lo a d C o nd itio n And With
Ma ximu m No n Re p etitive Surg e C urre n t
Ve rsus Pulse Tra in Dura tion.
Ra te d V
Ap p lied Fo llo wing Surg e.
RRM
Initia l T = 150°C
Initia l T = 150°C
J
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
No Vo lta ge Re a p p lie d
Ra te d V
Re a pp lie d
RRM
IRK.166.. Se rie s
Pe r Junc tio n
IRK.166.. Se rie s
Pe r Junc tion
1
10
100
0.01
0.1
Pulse Tra in Dura tio n (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1
Num be r O f Equa l Am p litud e Ha lf Cyc le Curre nt Pulse s (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
450
t
h
0
0
S
.
.
400
A
1
1
180°
(Sin e)
K
/
W
350
6
K
/
W
300
DC
250
200
150
100
50
0
.
.
4
7
K
/
W
0
K
/
W
IRK.166.. Se rie s
Pe r Junc tio n
T
J
= 150°C
0
0
50
100
150
200
250
0
25
50
75
100
125
150
Ma ximum Allo wa b le Am b ie n t Te m p era ture (°C)
To ta l RMS Outp ut Curre n t (A)
Fig. 7 - Forward Power Loss Characteristics
5
www.irf.com