PSMN2R9-30MLC/GFX Equivalent & Substitute Parts

Part Overview

The PSMN2R9-30MLC/GFX is an N-Channel MOSFET manufactured by NXP USA Inc., designed for surface mount applications in the LFPAK33 package. This component is classified as Obsolete and is no longer in active production. Due to its obsolete status, identifying equivalent substitute parts is essential for ongoing system maintenance, repair, and redesign efforts. The availability of active alternative components ensures continuity of supply and design flexibility for applications requiring 30 V logic-level MOSFETs with low on-resistance characteristics.

Substiute Parts

PSMN2R9-30MLC/GFX

NXP USA Inc.In Stock: 1153PSMN2R9-30MLC/GFX Datasheet

Current PartRFQ

PSMN2R9-30MLC,115

NXP USA Inc.In Stock: 2373PSMN2R9-30MLC,115 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete PSMN2R9-30MLC/GFX is determined by strict alignment of the following electrical and mechanical parameters:

Critical Substitution Criteria:

1. Drain to Source Voltage (Vdss): Must equal 30 V to ensure voltage rating compatibility
2. Continuous Drain Current (Id) @ 25°C: Must be ≥ 70A (Tc) to maintain or exceed current handling capability
3. On-Resistance (Rds On): Must be ≤ 2.9 mOhm @ 25A, 10V to preserve low-loss performance characteristics
4. Power Dissipation (Max): Must be ≥ 91W (Tc) to support thermal requirements
5. Operating Temperature Range: Must encompass -55°C ~ 175°C (TJ) for full operational envelope
6. Package / Case: Must be SOT-1210, 8-LFPAK33 (5-Lead) for mechanical and thermal compatibility
7. Mounting Type: Must be Surface Mount for PCB assembly compatibility
8. FET Type & Technology: Must be N-Channel MOSFET (Metal Oxide) for functional equivalence

The substitute part PSMN2R9-30MLC,115 meets all these criteria and is manufactured by the same supplier (NXP USA Inc.), ensuring design continuity and performance equivalence.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: PSMN2R9-30MLC,115

The PSMN2R9-30MLC,115 is the recommended substitute for the obsolete PSMN2R9-30MLC/GFX based on the following engineering factors:

1. Electrical Equivalence: All critical electrical parameters (Vdss, Id, Rds On, Power Dissipation, Operating Temperature) are identical, ensuring direct functional replacement without circuit redesign.

2. Mechanical Compatibility: Both components utilize the identical SOT-1210, 8-LFPAK33 (5-Lead) package, enabling direct PCB footprint compatibility and thermal interface preservation.

3. Active Product Status: The substitute part is classified as Active, ensuring ongoing availability, supply chain stability, and manufacturer support for future production runs and field repairs.

4. Manufacturer Continuity: Both parts are manufactured by NXP USA Inc., maintaining design consistency and quality assurance standards.

5. Compliance Alignment: The substitute part maintains compatibility with existing compliance requirements, supporting system-level certifications and regulatory obligations.

Frequently Asked Questions (FAQ)

Q1: Can PSMN2R9-30MLC,115 be used as a direct replacement for PSMN2R9-30MLC/GFX?

A: Yes. The PSMN2R9-30MLC,115 is a direct substitute. All electrical parameters (Vdss, Id, Rds On, Power Dissipation, Operating Temperature) and mechanical specifications (package, mounting type) are identical. No circuit modifications or PCB redesign are required.

Q2: Are there any differences in packaging between the two parts?

A: No. Both components use the SOT-1210, 8-LFPAK33 (5-Lead) package. PCB footprints, lead spacing, and thermal interface characteristics are identical, enabling direct component substitution on existing assemblies.

Q3: Why is the original part classified as Obsolete?

A: The PSMN2R9-30MLC/GFX is no longer in active production by NXP USA Inc. The PSMN2R9-30MLC,115 represents the current active equivalent, ensuring continued availability and manufacturer support.

Q4: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching: Drain to Source Voltage (30 V), Continuous Drain Current (70A @ 25°C), On-Resistance (2.9 mOhm @ 25A, 10V), Power Dissipation (91W), Operating Temperature Range (-55°C ~ 175°C), Package Type (SOT-1210, 8-LFPAK33), and FET Technology (N-Channel MOSFET).

Q5: Is the substitute part RoHS compliant?

A: The original part is ROHS3 Compliant. Compliance information for the substitute part was not provided in the available technical data. Verification with the manufacturer or distributor is recommended for specific compliance documentation requirements.

Q6: What is the Moisture Sensitivity Level (MSL) of the substitute part?

A: The original part has MSL 1 (Unlimited). MSL information for the substitute part was not provided in the available technical data. Contact the manufacturer for specific moisture sensitivity specifications if required for your application.