HiPerFET
TM
Power MOSFETs
Q-CLASS
Single MOSFET Die
N-Channel Enhancement Mode
Avalanche Rated, Low Qg
High dV/dt, Low t
rr
Preliminary data
V
DSS
I
D25
R
DS(on)
IXFK/IXFX 48N50Q 500 V 48 A 100 mW
IXFK/IXFX 44N50Q 500 V 44 A 120 mW
t
rr
攏
250 ns
PLUS 247
TM
(IXFX)
Symbol
V
DSS
V
DGR
V
GS
V
GSM
I
D25
I
DM
I
AR
E
AR
E
AS
dv/dt
P
D
T
J
T
JM
T
stg
T
L
M
d
Weight
1.6 mm (0.063 in.) from case for 10 s
Mounting torque
TO-264
PLUS 247
TO-264
Test Conditions
0.4/6
Test Conditions
T
J
= 25擄C to 150擄C
T
J
= 25擄C to 150擄C; R
GS
= 1 MW
Continuous
Transient
T
C
= 25擄C
T
C
= 25擄C, pulse width limited by T
JM
T
C
= 25擄C
T
C
= 25擄C
T
C
= 25擄C
I
S
攏
I
DM
, di/dt
攏
100 A/ms, V
DD
攏
V
DSS
T
J
攏
150擄C, R
G
= 2
W
T
C
= 25擄C
44N50
48N50
44N50
48N50
Maximum Ratings
500
500
鹵20
鹵30
44
48
176
192
48
60
2.5
5
500
-55 ... +150
150
-55 ... +150
300
V
V
V
V
A
A
A
A
A
mJ
J
V/ns
W
擄C
擄C
擄C
擄C
Nm/lb.in.
6
10
g
g
G = Gate
S = Source
G
(TAB)
D
TO-264 AA (IXFK)
G
D
S
(TAB)
D = Drain
TAB = Drain
Features
鈥?IXYS advanced low Q
g
process
鈥?Low gate charge and capacitances
- easier to drive
- faster switching
鈥?International standard packages
鈥?Low R
DS (on)
鈥?Rated for unclamped Inductive load
switching (UIS) rated
鈥?Molding epoxies meet UL 94 V-0
flammability classification
Applications
鈥?DC-DC converters
鈥?Battery chargers
鈥?Switched-mode and resonant-mode
power supplies
鈥?DC choppers
鈥?AC motor control
鈥?Temperature and lighting controls
Advantages
鈥?PLUS 247
TM
package for clip or spring
mounting
鈥?Space savings
鈥?High power density
98612B (7/00)
Symbol
Characteristic Values
(T
J
= 25擄C, unless otherwise specified)
min. typ. max.
500
2.0
V
4.0 V
鹵100
nA
100
mA
2 mA
120 mW
100 mW
V
DSS
V
GS(th)
I
GSS
I
DSS
R
DS(on)
V
GS
= 0 V, I
D
= 250uA
V
DS
= V
GS
, I
D
= 4mA
V
GS
=
鹵20
V, V
DS
= 0
V
DS
= V
DSS
V
GS
= 0 V
V
GS
= 10 V, I
D
= 0.5 鈥?I
D25
Note 1
T
J
= 125擄C
44N50
48N50
IXYS reserves the right to change limits, test conditions, and dimensions.
漏 2000 IXYS All rights reserved
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