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IRKU/V105 Series
5
Bulletin I27136 rev. D 02/02
www.irf.com
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - On-state Power Loss Characteristics
Fig. 4 - On-state Power Loss Characteristics
70
80
90
100
110
120
130
0
20
40
60
80
100
120
30
60
90
120
180
A ve ra g e O n -sta te C urre n t (A)
M
a
xi
m
u
m
A
llo
w
a
b
le
C
a
se
T
e
m
p
e
ra
tu
re
(
C
)
Co nduc tio n A n gle
IRK .105.. Se rie s
R
(D C ) = 0.27 K /W
thJC
70
80
90
100
110
120
130
0
20
40
60
80 100 120 140 160 180
DC
30
60
90
120
180
Averag e O n -sta te C urre n t (A )
Ma
x
imu
m
A
llo
w
a
b
le
C
a
se
T
e
mp
e
ra
tu
re
(
C
)
C ond uc tion P e riod
IRK .105.. Se rie s
R
(D C ) = 0.27 K /W
thJC
0
20
40
60
80
100
120
140
160
180
200
0
20
40
60
80 100 120 140 160 180
DC
180
120
90
60
30
RM S Lim it
C ond uction Pe riod
M
a
x
imu
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
rL
o
ss
(
W
)
A ve ra g e O n -state C u rre n t (A)
IRK .105.. Se rie s
Pe r Jun c tion
T = 130 C
J
0
20
40
60
80
100
120
140
160
0
20
40
60
80
100
120
RM S Lim it
M
a
x
imu
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
rL
o
ss
(W
)
A ve ra g e O n -sta te C urren t (A)
180
120
90
60
30
Cond uc tio n A n g le
IRK .105.. Se rie s
Pe r Jun c t io n
T = 130 C
J
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
700
800
900
1000
1100
1200
1300
1400
1500
1600
110
100
N um b e r O f Eq u a l Am p litu d e H alf C y c le C urre n t P ulse s (N )
P
e
ak
Ha
lf
S
in
e
W
a
v
e
O
n
-s
ta
te
Cu
rr
e
n
t
(A
)
In itia l T = 130 C
@ 60 H z 0.0083 s
@ 50 H z 0.0100 s
J
At Any Ra te d Lo a d C on d itio n An d W ith
Ra te d V
A p p lie d Fo llo w ing Surg e .
RRM
IR K .105.. Se rie s
Pe r J u n c tion
600
800
1000
1200
1400
1600
1800
0.01
0.1
1
P
e
a
k
H
a
lf
S
in
e
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
n
t(
A
)
Pulse Train D ura tion (s)
M a xim um N o n Re p e titive Surg e C urre nt
V ersu s Pulse Tra in D ura tio n. C o ntro l
In itia l T = 130 C
N o V o lta g e Re a p p lie d
Ra te d V
Re a p p lie d
O f C o nd uc tio n M a y N o t Be M a inta ine d .
J
RRM
IRK .105 .. Se rie s
Pe r J unc tio n