参数资料
型号: IRKT71-10S90PBF
元件分类: 晶闸管
英文描述: 109.9 A, 1000 V, SCR, TO-240AA
文件页数: 9/10页
文件大小: 166K
代理商: IRKT71-10S90PBF
IRK.71, .91 Series
8
Bulletin I27132 rev. D 09/97
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. 12 - On-state Power Loss Characteristics
Fig. 16 - On-state Power Loss Characteristics
0
20
40
60
80
100
120
140
0
20406080
100
RMS Limit
Cond uction Angle
M
a
xi
mu
m
A
v
e
ra
g
e
O
n
-s
ta
te
P
o
w
e
r
L
o
ss
(W
)
Average On-state Current (A)
180°
120°
90°
60°
30°
IRK.91.. Series
Per Junction
T = 125°C
J
0
20
40
60
80
100
120
140
160
180
0
20
40
60
80
100 120 140 160
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
M
a
xi
m
u
m
A
v
er
a
g
e
On
-s
ta
te
P
o
w
e
r
L
o
ss
(
W
)
Average On-state Current (A)
IRK.91.. Series
Per Jun ction
T = 125°C
J
700
800
900
1000
1100
1200
1300
1400
1500
1600
110
100
Number Of Equal Amplitude Half Cyc le Curre nt Pulses (N)
P
e
ak
Hal
fS
in
e
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
nt
(
A
)
Initial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Rated V
Applied Following Surge.
RRM
IRK.91.. Series
Per Junction
600
800
1000
1200
1400
1600
1800
0.01
0.1
1
P
e
a
k
H
a
lfS
in
e
W
a
v
e
O
n
-s
ta
te
C
u
rr
e
n
t
(A
)
Pulse Train Duration (s)
Versus Pulse Train Duration. Control
Initial T = 125°C
No Voltage Reapplied
Rated V
Reapplied
RRM
J
Of Conduction May Not Be Ma intained.
Maximum Non Repetitive Surge Current
IRK.91.. Series
Per Junction
0
20
40
60
80
100
120
140
Maximum Allowable Ambient Temperature (°C)
1.5 K/
W
3 K/W
1 K/W
0.7
K/W
0.5
K/W
0.3
K/
W
0.2
K
/W
R
=
0.
1
K
/W
-
D
e
lta
R
th
SA
0
50
100
150
200
250
300
350
0
40
80
120
160
200
240
180°
120°
90°
60°
30°
Total RMS Output Current (A)
M
a
x
im
u
m
T
o
ta
lO
n
-s
ta
te
P
o
w
e
rL
o
ss
(W
)
Conduction Angle
IRK.91.. Series
Per Module
T = 125°C
J
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