HiPerFETTM Power MOSFET
‘Q - Class’ and ‘Q2 - Class’ HiPerFETTM MOSFETs
for Lower Gate Charge and Faster Switching
Chip size
dimensions
Type
VDSS
max.
RDS(ON)
max.
Chip
type
Source -
bond wire
Equivalent
device
New ‘Q - class‘ HiPerFET MOSFETs (identified by
the suffix letter Q) are the result of a revolutionary
new chip design, which decreases the MOSFET‘s
total gate charge Qg and the Miller capacitance Crss,
while maintaining the ruggedness and fast switching
intrinsic diode of the company‘s current HiPerFET
product line.The result is a MOSFET with dramatically
improved switching efficiencies and thus enabling
higher frequency operation and smaller power
supplies.
recommended
data sheet
V
800
Ω
mm
8.84 x 7.18
8.89 x 7.16
8.89 x 7.16
12.2 x 7.20
12.17 x 7.14
13.98 x 9.02
14.20 x 10.60
14.20 x 10.60
15.81 x 12.50
15.81 x 14.31
mils
IXFD15N80-7X
IXFD15N80Q-7Y
IXFD17N80Q-72
IXFD20N80Q-8X
IXFD23N80Q-82
IXFD27N80Q-8Y
IXFD34N80-9X
IXFD38N80Q2-94
IXFD50N80Q2-95
IXFD44N80-9Y
0.700
0.700
0.670
0.450
0.440
0.350
0.250
0.250
0.170
0.160
7X
7Y
72
8X
82
8Y
9X
94
95
9Y
348 x 283
350 x 282
350 x 282
480 x 283
479 x 281
550 x 355
559 x 417
559 x 417
623 x 492
623 x 563
15 mil x 3
15 mil x 3
15 mil x 3
15 mil x 4
15 mil x 4
12 mil x 6
15 mil x 6
15 mil x 6
15 mil x 6
12 mil x 12
IXFH15N80
IXFH15N80Q
IXFH17N80Q
IXFH20N80Q
IXFH23N80Q
IXFK27N80Q
IXFK34N80
IXFK38N80Q2
IXFB50N80Q2
IXFN44N80
The newer ‘Q2-Class’ line combines the low gate
charge advantages of Q-Class with a double-metal
construction resul-ting in a new generation of
MOSFETs with an intrinsic gate resistance an order
of magnitude lower than conventional MOSFETs. The
resulting reduction in switching losses allows large
MOSFETs to operate up satisfactorily up to the multi-
megahertz region.
IXFD12N90-7L
IXFD16N90Q-8X
IXFD24N90Q-8Y
IXFD26N90-9X
IXFD39N90-9Y
900
0.900
0.650
0.500
0.330
0.220
7L
8X
8Y
9X
9Y
8.91 x 7.22
12.2 x 7.20
13.98 x 9.02
14.20 x 10.60
15.81 x 14.31
351 x 284
480 x 283
550 x 355
559 x 417
623 x 563
12 mil x 4
15 mil x 4
12 mil x 6
15 mil x 6
12 mil x 12
IXFH12N90
IXFH16N90Q
IXFK24N90Q
IXFK26N90
IXFN39N90
IXFD6N100F-5F
IXFD6N100Q-5U
IXFD10N100-7Y
IXFD14N100Q2-7F
IXFD14N100-8X
IXFD21N100Q-8Y
IXFD21N100F-8F
IXFD24N100-9X
IXFD24N100F-9F
IXFD38N100Q2-95
IXFD36N100-9Y
1000
2.000
2.000
1.200
1.000
0.750
0.520
0.520
0.420
0.420
0.280
0.270
5F
5U
7Y
7F
8X
8Y
8F
9X
9F
95
9Y
7.35 x 5.91
6.81 x 6.74
8.89 x 7.16
8.89 x 7.16
12.2 x 7.20
13.98 x 9.02
13.98 x 9.02
14.20 x 10.60
14.20 x 10.60
15.81 x 12.50
15.81 x 14.31
289 x 233
268 x 265
350 x 282
350 x 282
480 x 283
550 x 355
550 x 355
559 x 417
559 x 417
623 x 492
623 x 563
10 mil x 2
10 mil x 2
15 mil x 3
12 mil x 4
15 mil x 4
12 mil x 6
12 mil x 6
15 mil x 6
15 mil x 6
15 mil x 6
12 mil x 12
IXFH6N100F
IXFH6N100Q
IXFH10N100
IXFH14N100Q2
IXFH14N100
IXFK21N100Q
IXFK21N100F
IXFK24N100
IXFK24N100F
IXFB38N100Q2
IXFN36N100
IXFD3N120-4U
1200
4.500
4U
5.77 x 4.96
227 x 195
12 mil x 1
IXFP3N120
This table reflects only new designed chips. Please contact factory for older designs.
© 2004 IXYS All rights reserved
10
