IXTH86N25T Equivalent & Substitute Parts Reference

Part Overview

The IXYS IXTH86N25T is an N-Channel MOSFET in the TO-247 (IXTH) package, supporting 250 V drain-to-source voltage and a continuous drain current of 86A (Tc). It features low Rds On, high power dissipation, and through-hole mounting. As an Active product, finding alternative models is critical for scenarios involving supply chain management, production planning, and maintaining system compatibility, especially when exact-match stock availability is required.

Key Parameters

Parameter	IXTH86N25T
Category	Transistors, FETs, MOSFETs
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250 V
Current - Continuous Drain (Id) @ 25°C	86A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Rds On (Max) @ Id, Vgs	37mOhm @ 43A, 10V
Vgs(th) (Max) @ Id	5V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	105 nC @ 10 V
Vgs (Max)	±30V
Input Capacitance (Ciss) (Max) @ Vds	5330 pF @ 25 V
Power Dissipation (Max)	540W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-247-3
Product Status	Active
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
MSL	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute MOSFET models are grouped by strict adherence to essential parameters for this product category. The selection is limited to N-Channel MOSFETs with matching or overlapping ranges for the following key attributes: drain-to-source voltage (Vdss), technology type, mounting method, package form (TO-247-3), maximum gate voltage (Vgs), compliance status, product status, and relevant certification fields. Only parts with explicit parameter disclosure are included.

Parameter Comparison

Parameter	IXTH86N25T	IRFP4229PBF
Manufacturer	IXYS	Infineon Technologies
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs
FET Type	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250 V	250 V
Current - Continuous Drain (Id) @ 25°C	86A (Tc)	44A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V	10V
Rds On (Max) @ Id, Vgs	37mOhm @ 43A, 10V	46mOhm @ 26A, 10V
Vgs(th) (Max) @ Id	5V @ 1mA	5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	105 nC @ 10 V	110 nC @ 10 V
Vgs (Max)	±30V	±30V
Input Capacitance (Ciss) (Max) @ Vds	5330 pF @ 25 V	4560 pF @ 25 V
Power Dissipation (Max)	540W (Ta)	310W (Tc)
Operating Temperature	-55°C ~ 150°C (TJ)	-40°C ~ 175°C (TJ)
Mounting Type	Through Hole	Through Hole
Package / Case	TO-247-3	TO-247-3
Product Status	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
MSL	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Both IXTH86N25T and IRFP4229PBF are Active products, listed as ROHS3 Compliant and REACH Unaffected with MSL 1 (Unlimited). These parameters indicate no restrictions regarding compliance or product regulatory requirements based on the provided input.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to select substitute MOSFETs for the IXTH86N25T?
A1: Substitute selection is strictly based on electrical parameters such as drain-to-source voltage (Vdss), technology, maximum gate voltage, package style, mounting type, compliance status, and certification according to the product category and available data.

Q2: Are the substitute parts form-factor and pin compatible with the IXTH86N25T?
A2: The substitute IRFP4229PBF shares the TO-247-3 package and through-hole mounting, ensuring mechanical compatibility based on the provided specifications.

Q3: Do both IXTH86N25T and IRFP4229PBF meet RoHS and REACH compliance?
A3: Yes, both parts are ROHS3 Compliant and REACH Unaffected.

Q4: Can the IRFP4229PBF be used as a substitute in any application where the IXTH86N25T is used?
A4: Substitution is permitted only on the basis of strict adherence to the provided key parameters. Ensure all functional and regulatory requirements are satisfied per the specified input fields.

Q5: How does MSL (Moisture Sensitivity Level) impact substitutability?
A5: Both parts have MSL 1 (Unlimited), indicating no restrictions on handling or storage for substitution based on moisture sensitivity.

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