HiPerFETTM
VDSS
ID (cont)
RDS(on)
trr
500 V
44 A
48 A
0.12 W 35 ns
0.10 W 35 ns
IXFN44N50U2 IXFN44N50U3
Power MOSFETs
IXFN48N50U2 IXFN48N50U3 500 V
3
3
Buck & Boost Configurations for
PFC & Motor Control Circuits
4
2
2
Preliminary data
4
1
1
miniBLOC, SOT-227 B
Symbol
TestConditions
MaximumRatings
1
VDSS
VDGR
TJ = 25°C to 150°C
500
500
V
2
TJ = 25°C to 150°C; RGS = 1 MW
V
VGS
VGSM
Continuous
Transient
±20
±30
V
V
4
ID25
IDM
TC = 25°C
44N50
48N50
44
48
A
A
3
TC = 25°C,
pulse width limited by max. TJM
44N50
48N50
176
192
A
A
Features
· Popular Buck & Boost circuit
topologies
· Internationalstandardpackage
miniBLOCSOT-227B
· Aluminium nitrideisolation
- highpowerdissipation
· Isolation voltage 3000 V~
· Low RDS (on) HDMOSTM process
· Rugged polysilicon gate cell structure
· Low drain-to-case capacitance
(<60 pF)
IAR
TC = 25°C
24
30
5
A
EAR
Repetitive
mJ
dv/dt
IS £ I , -di/dt £ 100 A/ms, VDD £ VDSS
TJ £ D1M50°C, RG = 2 W
,
V/ns
PD
TC = 25°C
520
600
60
W
V
VRRM
IFAVM
IFRM
PD
TC = 70°C; rectangular, d = 0.5
tp <10 ms; pulse width limited by TJ
TC = 25°C
A
- reduced RFI
· Ultra-fast FRED diode with soft
reverse recovery
800
180
A
W
Applications
· Power factor controls and buck
regulators
· DC servo and robotic drives
· DC choppers
TJ
TJM
Tstg
-40 ... +150
150
-40 ... +150
°C
°C
°C
VISOL
50/60 Hz, RMS
IISOL £ 1 mA
t = 1 min
t = 1 s
2500
3000
V~
V~
· Switch reluctance motor controls
Md
Mountingtorque
Terminalconnectiontorque(M4)
1.5/13 Nm/lb.in.
1.5/13 Nm/lb.in.
Advantages
· Easy to mount with 2 screws
· Space savings
Weight
30
g
· Tightly coupled FRED
IXYS reserves the right to change limits, test conditions, and dimensions.
© 2000 IXYS All rights reserved
96535B(7/00)
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