IXFV22N60PS N-Channel 600V 22A MOSFET Equivalent & Substitute Parts

Part Overview

The IXFV22N60PS is an N-Channel 600V 22A surface mount MOSFET manufactured by IXYS in the HiPerFET™ and PolarHT™ series. This device is rated for 400W maximum power dissipation and operates across a temperature range of -55°C to 150°C. The component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support, maintenance, and production continuity. Substitute parts must maintain electrical compatibility across critical parameters including drain-source voltage, continuous drain current, on-resistance characteristics, and thermal performance while accommodating potential packaging differences.

Substiute Parts

IXFV22N60PS

IXYSIn Stock: 685IXFV22N60PS Datasheet

Current PartRFQ

APT23F60B

Microchip TechnologyIn Stock: 1161APT23F60B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXFV22N60PS is determined by strict equivalence across the following electrical and mechanical criteria:

Electrical Compatibility Requirements:

• Drain-Source Voltage (Vdss) must equal or exceed 600V
• Continuous Drain Current (Id) must meet or exceed 22A at 25°C
• On-Resistance (Rds On) must not exceed 350mOhm at specified gate and drain conditions
• Gate Threshold Voltage (Vgs(th)) must fall within acceptable switching characteristics
• Power Dissipation capability must support 400W or greater thermal performance
• Operating temperature range must encompass -55°C to 150°C

Mechanical Compatibility Considerations:

• Mounting type (surface mount versus through-hole) affects PCB layout and assembly processes
• Package form factor determines thermal interface and mechanical mounting requirements

The APT23F60B from Microchip Technology meets the electrical requirements for substitution while introducing a packaging change from surface mount (PLUS-220SMD) to through-hole (TO-247). This substitution is valid where PCB design and assembly capabilities accommodate the alternative package type.

Parameter Comparison

Engineering Selection Recommendations

APT23F60B Substitution Viability:

The APT23F60B qualifies as a functional substitute for the IXFV22N60PS based on electrical parameter equivalence. The substitute device exceeds the original specification in continuous drain current (24A versus 22A), delivers superior on-resistance performance (290mOhm versus 350mOhm), and provides equivalent thermal capacity (415W versus 400W). Both devices operate across the identical temperature range (-55°C to 150°C) and maintain equivalent gate voltage specifications.

Critical Considerations:

The APT23F60B is classified as Active product status, ensuring ongoing availability and manufacturing support. The device carries ROHS3 compliance certification, whereas the original IXFV22N60PS does not specify RoHS status. Both components maintain REACH Unaffected status and share identical ECCN and HTSUS classifications.

Packaging Impact:

The transition from PLUS-220SMD (surface mount) to TO-247-3 (through-hole) represents a significant mechanical change. This substitution requires PCB redesign to accommodate the through-hole mounting configuration and modified thermal interface. Applications with existing surface-mount layouts cannot directly substitute without board-level modifications.

Frequently Asked Questions (FAQ)

Q: Can the APT23F60B directly replace the IXFV22N60PS in existing designs?

A: Electrical substitution is valid. However, the packaging change from PLUS-220SMD surface mount to TO-247-3 through-hole requires PCB layout modification. Direct socket replacement is not possible without board redesign.

Q: What are the key electrical advantages of the APT23F60B?

A: The APT23F60B provides 2A higher continuous drain current (24A versus 22A), 60mOhm lower on-resistance (290mOhm versus 350mOhm), and 15W greater power dissipation capability (415W versus 400W). These improvements enhance thermal performance and reduce conduction losses.

Q: Are there thermal management differences between the two packages?

A: The TO-247-3 package (APT23F60B) provides a through-hole mounting interface with a center lead for thermal connection. The PLUS-220SMD package (IXFV22N60PS) uses surface-mount thermal coupling. Thermal interface design differs between packages and must be evaluated for specific application requirements.

Q: Does the APT23F60B meet compliance requirements for the original application?

A: The APT23F60B carries ROHS3 compliance certification and maintains REACH Unaffected status, matching the regulatory framework of the original component. Both devices share identical ECCN and HTSUS classifications.

Q: What is the gate threshold voltage difference between these devices?

A: The IXFV22N60PS specifies 5.5V gate threshold at 4mA, while the APT23F60B specifies 5.0V at 1mA. Both values fall within acceptable switching characteristics for N-Channel MOSFET applications. The measurement current difference reflects different test conditions rather than functional incompatibility.

Q: Is the APT23F60B suitable for high-frequency switching applications?

A: The APT23F60B exhibits higher gate charge (110nC versus 58nC) and input capacitance (4415pF versus 3600pF) compared to the IXFV22N60PS. These characteristics may impact switching frequency performance. Application-specific evaluation is required for frequency-dependent designs.

Q: What inventory status should be considered for production planning?

A: The IXFV22N60PS is classified as obsolete with 672 pieces in current stock. The APT23F60B is active product with 1145 pieces available, providing superior long-term supply chain reliability and production continuity.