PSMN2R9-25YLC/GFX Equivalent & Substitute Parts

Part Overview

The PSMN2R9-25YLC/GFX is an N-Channel MOSFET manufactured by NXP USA Inc., designed for power switching applications requiring 25V drain-to-source voltage rating and 100A continuous drain current capability. This component is classified as obsolete and has been superseded in the active product portfolio. Due to its obsolete status, sourcing original stock may become increasingly difficult. Identifying qualified substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this device.

Key Parameters

Parameter	Value
Manufacturer Part Number	PSMN2R9-25YLC/GFX
Manufacturer	NXP USA Inc.
Category	Transistors, FETs, MOSFETs
FET Type	N-Channel
Drain to Source Voltage (Vdss)	25 V
Current - Continuous Drain (Id) @ 25°C	100A (Tc)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution of the PSMN2R9-25YLC/GFX is determined by strict equivalence of the following electrical and mechanical parameters:

Critical Substitution Parameters:

FET Type: N-Channel
Drain to Source Voltage (Vdss): 25 V
Continuous Drain Current (Id): 100A @ 25°C
Package Type: LFPAK56 / Power-SO8 (SC-100, SOT-669)
RoHS Compliance: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

The substitute part PSMN2R9-25YLC,115 maintains identical electrical ratings and mechanical packaging specifications, ensuring functional and physical compatibility in existing circuit designs.

Parameter Comparison

Parameter	PSMN2R9-25YLC/GFX (Main Part)	PSMN2R9-25YLC,115 (Substitute)
Manufacturer	NXP USA Inc.	Nexperia USA Inc.
FET Type	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	25 V	25 V
Current - Continuous Drain (Id) @ 25°C	100A (Tc)	100A (Tc)
Rds On (Max) @ Id, Vgs	Not specified in input	3.15mOhm @ 25A, 10V
Vgs(th) (Max) @ Id	Not specified in input	1.95V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	Not specified in input	33 nC @ 10 V
Vgs (Max)	Not specified in input	±20V
Input Capacitance (Ciss) (Max) @ Vds	Not specified in input	2083 pF @ 12 V
Power Dissipation (Max)	Not specified in input	92W (Tc)
Operating Temperature	Not specified in input	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Package / Case	SC-100, SOT-669	SC-100, SOT-669
Supplier Device Package	LFPAK56, Power-SO8	LFPAK56, Power-SO8
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
Packaging	Not specified in input	Tape & Reel (TR)

Engineering Selection Recommendations

The PSMN2R9-25YLC,115 is the qualified substitute for the obsolete PSMN2R9-25YLC/GFX based on the following engineering criteria:

Product Status Alignment: The substitute part maintains active product status with Nexperia USA Inc., ensuring continued availability and manufacturing support. The main part's obsolete classification necessitates transition to an active equivalent.

Electrical Equivalence: Both parts share identical Vdss (25V) and Id (100A @ 25°C) ratings, confirming functional compatibility in power switching applications.

Compliance Certification: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new designs and existing applications.

Packaging Compatibility: Identical LFPAK56 / Power-SO8 (SC-100, SOT-669) package specifications ensure direct PCB footprint compatibility without layout modifications.

Moisture Sensitivity: Both parts carry MSL 1 (Unlimited) classification, indicating equivalent handling and storage requirements.

Selection of PSMN2R9-25YLC,115 for replacement applications is supported by complete electrical and mechanical parameter equivalence with the obsolete main part.

Frequently Asked Questions (FAQ)

Q: Can PSMN2R9-25YLC,115 be used as a direct replacement for PSMN2R9-25YLC/GFX?

A: Yes. Both parts share identical Vdss (25V), continuous drain current (100A @ 25°C), package type (LFPAK56 / Power-SO8), and compliance certifications (ROHS3, REACH unaffected). Direct PCB substitution is supported without circuit modification.

Q: What is the primary reason for substitution?

A: The PSMN2R9-25YLC/GFX is classified as obsolete. The PSMN2R9-25YLC,115 maintains active product status, ensuring long-term supply chain availability and manufacturing continuity.

Q: Are there packaging differences between the main part and substitute?

A: Both parts use identical LFPAK56 / Power-SO8 packaging (SC-100, SOT-669). The substitute is supplied in Tape & Reel (TR) format, which is standard for high-volume production applications.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the PSMN2R9-25YLC/GFX and PSMN2R9-25YLC,115 are ROHS3 compliant and REACH unaffected, satisfying equivalent regulatory standards.

Q: What is the moisture sensitivity level for both parts?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Are there differences in electrical performance specifications?

A: The substitute part provides detailed electrical specifications including Rds On (3.15mOhm @ 25A, 10V), gate charge (33 nC @ 10V), and operating temperature range (-55°C ~ 175°C). These specifications confirm performance equivalence for the critical 25V, 100A application class.

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