PH3230S,115 N-Channel MOSFET 30V 100A LFPAK Equivalent & Substitute Parts

Part Overview

The PH3230S,115 is an N-Channel MOSFET manufactured by Nexperia USA Inc., rated for 30V drain-to-source voltage with 100A continuous drain current in a surface mount LFPAK56 (Power-SO8) package. This device is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support, production continuity, and system maintenance. The obsolete status necessitates sourcing of functionally compatible alternatives that maintain electrical and mechanical compatibility with existing designs.

Substiute Parts

PH3230S,115

Nexperia USA Inc.In Stock: 2975PH3230S,115 Datasheet

Current PartRFQ

PSMN1R0-30YLDX

Nexperia USA Inc.In Stock: 2011PSMN1R0-30YLDX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PH3230S,115 is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Matching Criteria:

• FET Type: N-Channel (no cross-type substitution permitted)
• Technology: MOSFET (Metal Oxide)
• Drain-to-Source Voltage (Vdss): 30V minimum
• Continuous Drain Current (Id): 100A minimum at 25°C
• Mounting Type: Surface Mount
• Package / Case: SC-100, SOT-669 (LFPAK56, Power-SO8)

Compliance Requirements:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The PSMN1R0-30YLDX meets all mandatory criteria and compliance requirements, qualifying as a direct substitute. Both devices share identical voltage and current ratings, package specifications, and regulatory certifications. The substitute part is classified as Active product status, providing long-term availability and production support.

Parameter Comparison

Engineering Selection Recommendations

The PSMN1R0-30YLDX is a qualified substitute for the PH3230S,115 based on the following engineering factors:

Electrical Compatibility: Both devices maintain identical voltage and current ratings (30V Vdss, 100A Id), ensuring functional equivalence in circuit applications. The substitute part exhibits improved on-resistance characteristics (1.02mOhm versus 3.2mOhm), which reduces power dissipation and thermal stress in the application.

Package and Mechanical Compatibility: Both parts utilize the SC-100, SOT-669 package designation (LFPAK56, Power-SO8), confirming identical PCB footprint, lead configuration, and thermal interface compatibility. Surface mount mounting type is consistent across both devices.

Regulatory and Compliance Alignment: Both the main part and substitute are ROHS3 Compliant and carry identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), ensuring equivalent handling, storage, and assembly requirements. REACH status is unaffected for both devices.

Product Status and Availability: The substitute part is classified as Active product status, providing long-term manufacturing support, documented availability, and supply chain continuity. The main part's obsolete status makes the active substitute the appropriate selection for new designs and ongoing production.

Frequently Asked Questions (FAQ)

Q: Can the PSMN1R0-30YLDX be used as a direct replacement for the PH3230S,115 in existing designs?

A: Yes. Both devices share identical electrical ratings (30V, 100A), package specifications (SC-100, SOT-669), and compliance certifications (ROHS3, MSL 1). The substitute part is pin-compatible and footprint-compatible with the original device.

Q: What are the key differences between the PH3230S,115 and PSMN1R0-30YLDX?

A: The primary differences are product status (obsolete versus active) and performance characteristics. The substitute exhibits lower on-resistance (1.02mOhm versus 3.2mOhm), lower threshold voltage (2.2V versus 3V), higher gate charge (121.35 nC versus 42 nC), and higher input capacitance (8598 pF versus 4100 pF). These differences result in improved efficiency but require evaluation of gate drive circuit compatibility.

Q: Are there any package or footprint differences between these devices?

A: No. Both devices use the SC-100, SOT-669 package designation (LFPAK56, Power-SO8), ensuring identical PCB footprint, lead spacing, and thermal pad configuration. No layout modifications are required for substitution.

Q: What is the significance of the substitute part's Active product status?

A: Active product status indicates ongoing manufacturing, documented technical support, and long-term supply chain availability. This contrasts with the main part's obsolete status, which limits future sourcing options and technical documentation updates.

Q: Do both devices have the same moisture sensitivity requirements?

A: Yes. Both the PH3230S,115 and PSMN1R0-30YLDX carry Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), indicating identical storage, handling, and assembly requirements with no moisture-related constraints.

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

A: No. Both devices are ROHS3 Compliant, REACH Unaffected, and carry identical ECCN (EAR99) and HTSUS (8541.29.0095) classifications, ensuring equivalent regulatory treatment in all markets and applications.