IXFX66N85X - Power MOSFET

IXYS (now Littelfuse)

Download the IXFX66N85X datasheet PDF. This datasheet also covers the IXFK66N85X variant, as both devices belong to the same power mosfet family and are provided as variant models within a single manufacturer datasheet.

Key Features

International Standard Packages.
Low QG.
Avalanche Rated.
Low Package Inductance Advantages.
High Power Density.
Easy to Mount.
Space Savings.

📥 Download Datasheet

IXFX66N85X power mosfet by IXYS (now Littelfuse) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (IXFK66N85X-IXYS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	IXFX66N85X
Manufacturer	IXYS (now Littelfuse)
File Size	377.72 KB
Description	Power MOSFET
Datasheet	IXFX66N85X Datasheet

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Other Datasheets by IXYS (now Littelfuse)

Part Number	Description
IXFX66N50Q2	Power MOSFET
IXFX64N50P	Power MOSFET
IXFX64N50Q3	Power MOSFET
IXFX64N60P	PolarHV HiPerFET Power MOSFET
IXFX64N60Q3	Power MOSFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

X-Class HiPerFETTM Power MOSFET N-Channel Enhancement Mode Avalanche Rated Fast Intrinsic Diode IXFK66N85X IXFX66N85X D G S Symbol VDSS VDGR VGSS VGSM ID25 IDM IA EAS PD dv/dt TJ TJM Tstg TL TSOLD Md FC Weight Test Conditions TJ = 25C to 150C TJ = 25C to 150C, RGS = 1M Continuous Transient Maximum Ratings 850 V 850 V  30 V  40 V TC = 25C TC = 25C, Pulse Width Limited by TJM TC = 25C TC = 25C TC = 25C IS  IDM, VDD  VDSS, TJ  150°C 66 140 33 2.5 1250 50 -55 ... +150 150 -55 ... +150 A A A J W V/ns C C C Maximum Lead Temperature for Soldering 1.6 mm (0.062in.) from Case for 10s 300 °C 260 °C Mounting Torque (TO-264) Mounting Force (PLUS247) 1.13/10 20..120 /4.5..27 Nm/lb.