HiPerFETTM
Power MOSFETs
VDSS
ID25
RDS(on)
IXFK / IXFN 44 N50
IXFK / IXFN 48 N50
500V 44 A 0.12 Ω
500V 48 A 0.10 Ω
trr ≤ 250 ns
N-Channel Enhancement Mode
Avalanche Rated, High dv/dt, Low trr
TO-264 AA
Symbol
TestConditions
MaximumRatings
(IXFK)
IXFK
IXFN
VDSS
VDGR
TJ = 25°C to 150°C
500
500
500
500
V
V
TJ = 25°C to 150°C; RGS = 1 MΩ
G
D
(TAB)
VGS
Continuous
Transient
±20
±30
±20
±30
V
V
S
VGSM
ID25
TC = 25°C
44N50
48N50
44
48
44
48
A
A
miniBLOC, SOT-227 B (IXFN)
E153432
IDM
TC = 25°C,
pulse width limited by TJM
44N50
48N50
176
192
176
192
A
A
S
G
D
IAR
TC = 25°C
TC = 25°C
24
30
5
24
30
5
A
EAR
mJ
G
S
dv/dt
IS ≤ IDM, di/dt ≤ 100 A/µs, VDD ≤ VDSS
TJ ≤ 150°C, RG = 2 Ω
,
V/ns
S
D
S
G = Gate
S = Source
D = Drain
TAB = Drain
PD
TC = 25°C
500
520
W
TJ
-55 ... +150
150
-55 ... +150
300
°C
°C
°C
Either Source terminal at miniBLOC can be used
as Main or Kelvin Source
TJM
Tstg
Features
TL
1.6 mm (0.063 in) from case for 10 s
-
°C
ꢀ
Internationalstandardpackages
ꢀ
VISOL
50/60 Hz, RMS
ISOL ≤ 1 mA
t = 1 min
t = 1 s
-
-
2500
3000
V~
V~
Molding epoxies meet UL94V-0
flammabilityclassification
I
ꢀ
SOT-227BminiBLOCwithaluminium
nitrideisolation
Low RDS (on) HDMOSTM process
Md
Mountingtorque
Terminalconnectiontorque
0.9/6
-
1.5/13 Nm/lb.in.
1.5/13 Nm/lb.in.
ꢀ
ꢀ
Unclamped Inductive Switching (UIS)
rated
Fast intrinsic rectifier
Weight
Symbol
10
30
g
ꢀ
TestConditions
CharacteristicValues
(TJ = 25°C, unless otherwise specified)
Applications
min. typ. max.
ꢀ
DC-DC converters
ꢀ
Synchronousrectification
Battery chargers
Switched-modeandresonant-mode
VDSS
VGS = 0 V, ID = 1 mA
VDS = VGS, ID = 8 mA
500
2
V
V
ꢀ
VGS(th)
4
ꢀ
IGSS
IDSS
VGS = ±20 VDC, VDS = 0
±200 nA
400 µA
powersupplies
DC choppers
Temperatureandlightingcontrols
ꢀ
VDS = 0.8 • VDSS
VGS = 0 V
TJ = 25°C
TJ = 125°C
ꢀ
2
mA
RDS(on)
VGS = 10 V, ID = 0.5 • ID25
44N50
48N50
0.12
0.10
Ω
Ω
Advantages
ꢀ
Easy to mount
ꢀ
Pulse test, t ≤ 300 µs, duty cycle d ≤ 2 %
Space savings
ꢀ
High power density
93001I (07/00)
IXYS reserves the right to change limits, test conditions, and dimensions.
© 2000 IXYS All rights reserved
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