IXFH46N65X3 - X3-Class Series

Series: X3-Class
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Littelfuse power Semi TO-247-3L
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This 650V X3-Class Ultra Junction MOSFETs feature a fast body diode. They are available with 46A nominal current rating in TO-247 package. These Power MOSFETs feature significantly reduced channel resistance RDS(on) and gate charge Qg leading to an improvement in the Figure of Merit FOM: RDS(on) x Qg as compared to its predecessor X2-Class. These benefits enable designers to achieve higher efficiency and increased power density. This series of power MOSFETs feature fast body diodes which offer low reverse recovery charge (QRM) and short reverse recovery time (trr)

Features:

  • On-state resistance: RDS(ON) = 73mΩ
  • Reverse recovery time: trr = 165ns
  • Thermal resistance: RthJC = 0.24K/W
  • Avalanche rating: EAS = 1.2J
  • Gate charge: Qg = 40nC

Benefits:
  • Low static losses
  • Well-suited for high frequency applications
  • Simplified thermal design
  • High ruggedness against overvoltage
  • Low gate drive power demand

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Application Spotlight


Property (Mouseover for details) Value
Voltage Rating (V) 650
Drain-Source Voltage (V) 650
Maximum On-Resistance @ 25 ℃ (Ohm) 0.073
Continuous Drain Current @ 25 ℃ (A) 46
Gate Charge (nC) 40
Input Capacitance, CISS (pF) 2730
Configuration Single
Package Type TO-247
Typical Reverse Recovery Time (ns) 165
Power Dissipation (W) 520
AEC-Q101 Qualified No
TJ Max (°C) 150
Reverse Transfer Capacitance, CRSS (pF) 18
Sample Request Yes
Check Stock Yes
Partner ECAD Models IXFH46N65X3

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