IXFN44N50U3

FET Type: MOSFET N-Channel, Metal Oxide
FET Feature: Standard
Mounting Type: Chassis Mount
Package / Case: SOT-227-4, miniBLOC
Packaging: Tube
Manufacturer: IXYS
Drain to Source Voltage (Vdss): 500V
Supplier Device Package: SOT-227B
Series: HiPerFET™
Current - Continuous Drain (Id) @ 25° C: 44A
Rds On (Max) @ Id, Vgs: 120 mOhm @ 500mA, 10V
Vgs(th) (Max) @ Id: 4V @ 8mA
Gate Charge (Qg) @ Vgs: 270nC @ 10V
Input Capacitance (Ciss) @ Vds: 8400pF @ 25V
Power - Max: 520W


Features:

· Popular Buck & Boost circuit topologies
· International standard package miniBLOC SOT-227B
· Aluminium nitride isolation
   - high power dissipation
· Isolation voltage 3000 V~
· Low R_{DS (on)} HDMOS^TM process
· Rugged polysilicon gate cell structure
· Low drain-to-case capacitance (<60 pF)
    - reduced RFI
· Ultra-fast FRED diode with soft reverse recovery


Application

·Power factor controls and buck regulators
·DC servo and robotic drives
·DC choppers
·Switch reluctance motor controls


Specifications

Symbol	Test Conditions	Maximum	Ratings
VDSS VDGR	TJ = 25°C to 150°C TJ = 25°C to 150°C; RGS = 1 M	500 500	V V
VGS VGSM	Continuous Transient	±20 ±30	V V
ID25 IDM IAR	TC = 25°C TC = 25°C, pulse width limited by TJM TC = 25°C	44N50 44 48N50 48 44N50 176 48N50 192	A A A A
EAR EAS	TC = 25°C TC = 25°C	24 30	mJ J
dv/dt	IS IDM, di/dt 100 A/s, VDD VDSS TJ 150°C, RG = 2	5	V/ns
PD	TC = 25°C	520	W
TJ TJM Tstg		-55 ... +150 150 -55 ... +150	°C °C °C
VISOL	50/60 Hz, RMS t = 1 min IISOL 1 mA t = 1 s	2500 3000	V~ V~
Md	Mounting torque Terminal connection torque	1.5/13 1.5/13	Nm/lb.in. Nm/lb.in.
Weight		30	g

Parameters:

Technical/Catalog Information	IXFN44N50U3
Vendor	IXYS
Category	Discrete Semiconductor Products
Mounting Type	Chassis Mount
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	500V
Current - Continuous Drain (Id) @ 25° C	44A
Rds On (Max) @ Id, Vgs	120 mOhm @ 500mA, 10V
Input Capacitance (Ciss) @ Vds	8400pF @ 25V
Power - Max	520W
Packaging	Tube
Gate Charge (Qg) @ Vgs	270nC @ 10V
Package / Case	SOT-227B miniBLOC
FET Feature	Standard
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	IXFN44N50U3 IXFN44N50U3