IXFH46N65X2 The IXFH46N65X2 is a 650V, 46A N-Channel Power MOSFET from IXYS, featuring a low on-resistance of 69mΩ and an X2-Class HiPerFET design. It is housed in a through-hole TO-247-3 package.
Mfr Part #:

IXFH46N65X2

Available from 3 distributors
Mfr Name: IXYS
IXYS
The IXFH46N65X2 is a 650V, 46A N-Channel Power MOSFET from IXYS, featuring a low on-resistance of 69mΩ and an X2-Class HiPerFET design. It is housed in a through-hole TO-247-3 package.
Total Stock: 10,338 pcs
$ Price Range: $6.21 - $14.26

IXFH46N65X2 Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6,251 pcs
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,177 pcs
3177 pcs On Request 1 On Request On Request 18+ On Request On Request
Non-Authorised Inventory information
910 pcs
910 pcs On Request 1 On Request On Request 20+ On Request On Request

IXFH46N65X2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
Weight

IXFH46N65X2 Description

Short technical summary and product information.

The IXFH46N65X2 is an N-Channel enhancement-mode Power MOSFET designed for high-efficiency power conversion. It offers a drain-source voltage rating of 650V and a continuous drain current of 46A at 25°C case temperature. The device features a maximum on-resistance of 69mΩ at 10V gate drive, ensuring low conduction losses. Gate charge is typically 98nC, and input capacitance is 4570pF (typical), enabling fast switching.

 

Avalanche rated and equipped with a fast intrinsic diode, the IXFH46N65X2 is suitable for demanding applications such as switch-mode power supplies, DC-DC converters, PFC circuits, and motor drives. The device can dissipate up to 660W at 25°C case temperature and operates over a junction temperature range of -55°C to 150°C.

 

The MOSFET is packaged in a standard TO-247-3 through-hole package, which provides low package inductance and easy mounting. The thermal resistance junction-to-case is 0.19°C/W, and case-to-sink is 0.21°C/W, facilitating effective heat management.

IXFH46N65X2 Quick Information

Product Type: Power MOSFET
Series: X2-Class HiPerFET
Canonical Name: IXFH46N65X2 N-Channel Power MOSFET
Subcategory: Single MOSFET

IXFH46N65X2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 Unlimited
REACH Status: REACH Unaffected

IXFH46N65X2 Estimated Pricing

Qty Low High
1+ $14.26 $14.26
30+ $8.60 $8.60
60+ $7.93 $7.93
120+ $7.36 $7.36
510+ $6.21 $6.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

IXFH46N65X2 Features

  • 650V drain-source voltage rating.
  • 46A continuous drain current capability.
  • Low on-resistance of 69mΩ max.
  • Avalanche rated for rugged operation.
  • Fast intrinsic diode for efficient switching.

IXFH46N65X2 Applications

  • Used in switch-mode power supplies.
  • Ideal for DC-DC converter circuits.
  • Suitable for PFC circuits.
  • Applied in AC and DC motor drives.
  • Used in robotics and servo controls.

IXFH46N65X2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the IXFH46N65X2?

The drain-source voltage (VDSS) is 650V.

What is the continuous drain current rating?

The continuous drain current is 46A at case temperature 25°C.

What is the on-resistance of the IXFH46N65X2?

The maximum on-resistance (Rds(on)) is 69mΩ at 10V gate drive and 23A drain current.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

What package is the IXFH46N65X2 available in?

The device is available in a TO-247-3 through-hole package (supplier package TO-247 (IXTH)).

Is the IXFH46N65X2 RoHS compliant?

The part is listed as RoHS3 compliant but this status is unverified.

What is the maximum power dissipation?

The maximum power dissipation is 660W at case temperature 25°C.

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