IXTP150N15X4 Equivalent & Substitute Parts

Part Overview

The IXTP150N15X4 is an N-Channel MOSFET rated for 150V drain-to-source voltage with 150A continuous drain current at 25°C. This device is manufactured by IXYS in the Ultra X4 series and is housed in a TO-220-3 through-hole package. The part is currently active in production with 747 units in stock.

Substitute parts are identified when electrical parameters remain constant while package or mounting configurations differ. Alternative part numbers within the same electrical specification allow for design flexibility in applications where package compatibility permits substitution.

Substiute Parts

IXTP150N15X4

IXYSIn Stock: 835IXTP150N15X4 Datasheet

Current PartRFQ

IXTH150N15X4

IXYSIn Stock: 1027IXTH150N15X4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXTP150N15X4 is determined by electrical parameter equivalence across the IXYS Ultra X4 series. The primary substitution criterion is the maintenance of all electrical specifications: drain-to-source voltage, continuous drain current, on-state resistance, gate threshold voltage, gate charge, power dissipation, and operating temperature range.

The IXTP150N15X4 and IXTH150N15X4 share identical electrical characteristics across all specified parameters. The distinction between these parts is the package configuration: the IXTP150N15X4 uses a TO-220-3 package, while the IXTH150N15X4 uses a TO-247-3 package. Both are through-hole mounting types suitable for applications requiring different thermal management or PCB layout requirements.

Key parameters determining substitution eligibility:

• Drain-to-Source Voltage (Vdss): 150V
• Continuous Drain Current (Id): 150A
• On-State Resistance (Rds On): 7.2 mOhm @ 75A, 10V
• Gate Threshold Voltage: 4.5V @ 250µA
• Gate Charge: 105 nC @ 10V
• Power Dissipation: 480W
• Operating Temperature: -55°C to 175°C

Parameter Comparison

Engineering Selection Recommendations

Both the IXTP150N15X4 and IXTH150N15X4 are active products from IXYS with identical electrical specifications and full compliance with RoHS3 and REACH regulations. Selection between these parts is determined by package requirements and PCB layout constraints.

The IXTP150N15X4 in TO-220-3 package is suitable for applications with standard through-hole PCB layouts and moderate thermal dissipation requirements. The IXTH150N15X4 in TO-247-3 package provides enhanced thermal performance through increased lead surface area and is applicable to high-power applications requiring superior heat transfer characteristics.

Both parts maintain MSL Level 1 (Unlimited) moisture sensitivity, indicating no special storage or handling requirements. Compliance certifications are equivalent across both variants, permitting direct substitution where package compatibility exists.

Frequently Asked Questions (FAQ)

Q: Can the IXTP150N15X4 be directly replaced with the IXTH150N15X4?

A: Direct electrical substitution is valid. Both parts share identical electrical parameters including voltage rating, current capacity, on-state resistance, and thermal characteristics. Substitution requires PCB layout compatibility with the TO-247-3 package footprint. The TO-247-3 package has different pin spacing and mounting hole dimensions compared to TO-220-3.

Q: What is the primary difference between these substitute parts?

A: The IXTP150N15X4 uses a TO-220-3 through-hole package, while the IXTH150N15X4 uses a TO-247-3 through-hole package. All electrical specifications remain identical. The TO-247-3 package provides increased lead surface area for improved thermal dissipation in high-power applications.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical MSL Level 1 ratings. Regulatory and environmental compliance is equivalent.

Q: What determines whether a substitute part is acceptable for my application?

A: Substitution is valid when the target application PCB layout accommodates the TO-247-3 package footprint and when thermal management requirements are met by the substitute device. Since electrical parameters are identical, thermal performance is equivalent between both parts.

Q: Are both parts currently available?

A: Yes. The IXTP150N15X4 has 747 units in stock, and the IXTH150N15X4 has 1001 units in stock. Both parts maintain active product status.