PSMN3R3-60PLQ N-Channel 60V 130A MOSFET Equivalent & Substitute Parts

Part Overview

The PSMN3R3-60PLQ is an N-Channel MOSFET manufactured by Nexperia USA Inc., rated for 60V drain-to-source voltage with 130A continuous drain current at 25°C. This device is packaged in a Through Hole TO-220AB configuration and is designed for high-current switching applications. The part is currently listed as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity. Substitute parts must maintain compatibility across voltage ratings, current handling capability, thermal performance, and mechanical packaging standards.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	130	A
Rds On (Max) @ 25A, 10V	3.4	mOhm
Power Dissipation (Max)	293	W
Operating Temperature Range	-55 to 175	°C
Mounting Type	Through Hole	—
Package / Case	TO-220-3	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the PSMN3R3-60PLQ is determined by the following critical parameters:

Voltage Rating Compatibility: Substitute parts must operate at or above the 60V Vdss specification. Parts rated below 60V are not suitable for direct replacement.

Current Handling: Substitute parts must support continuous drain current at or above 130A at 25°C to maintain equivalent performance in high-current applications.

On-Resistance (Rds On): Substitute parts must maintain comparable on-resistance values to ensure thermal performance and power dissipation characteristics remain within acceptable limits.

Thermal Performance: Power dissipation capability must be sufficient to handle the thermal load of the application.

Mechanical Compatibility: All substitute parts must use Through Hole mounting in TO-220-3 package configuration to ensure direct PCB compatibility.

Regulatory Compliance: All substitute parts must maintain ROHS3 compliance and equivalent environmental certifications.

The three substitute parts identified below meet these criteria with specific trade-offs in voltage rating, current capacity, and thermal performance.

Parameter Comparison

Parameter	PSMN3R3-60PLQ (Main)	IPP032N06N3GXKSA1	IPP034NE7N3GXKSA1	IXTP260N055T2
Manufacturer	Nexperia USA Inc.	Infineon Technologies	Infineon Technologies	IXYS
FET Type	N-Channel	N-Channel	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Vdss (V)	60	60	75	55
Id @ 25°C (A)	130	120	100	260
Rds On (Max) @ 10V (mOhm)	3.4 @ 25A	3.4 @ 120A	3.4 @ 100A	3.3 @ 50A
Power Dissipation (Max) (W)	293	188	214	480
Operating Temperature (°C)	-55 to 175	-55 to 175	-55 to 175	-55 to 175
Package / Case	TO-220-3	TO-220-3	TO-220-3	TO-220-3
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active

Engineering Selection Recommendations

IPP032N06N3GXKSA1 (Infineon OptiMOS™ Series)

This substitute maintains the 60V voltage rating and provides 120A continuous drain current, representing a 7.7% reduction from the original 130A specification. On-resistance is equivalent at 3.4 mOhm. Power dissipation is reduced to 188W, which may require thermal design review for applications operating at maximum current. This part is currently in active production status, ensuring long-term availability. ROHS3 compliance and environmental certifications are equivalent to the main part.

IPP034NE7N3GXKSA1 (Infineon OptiMOS™ Series)

This substitute increases the voltage rating to 75V, providing additional voltage margin for transient protection. Continuous drain current is rated at 100A, representing a 23% reduction from the original specification. On-resistance remains at 3.4 mOhm. Power dissipation is 214W. This part is suitable for applications where voltage headroom is beneficial and current requirements do not exceed 100A. Active production status and full regulatory compliance are confirmed.

IXTP260N055T2 (IXYS TrenchT2™ Series)

This substitute reduces the voltage rating to 55V, which is below the original 60V specification and requires verification that application transient voltages do not exceed this limit. Continuous drain current is rated at 260A, providing significant current margin. On-resistance is slightly lower at 3.3 mOhm. Power dissipation capability is substantially higher at 480W, supporting high-current, high-frequency switching applications. Active production status and full regulatory compliance are confirmed.

Frequently Asked Questions (FAQ)

Q: Can the IPP032N06N3GXKSA1 be used as a direct replacement for the PSMN3R3-60PLQ?

A: The IPP032N06N3GXKSA1 maintains the 60V voltage rating and equivalent on-resistance. The 120A continuous current rating is 7.7% lower than the original 130A specification. Direct substitution is permissible if the application current requirement does not exceed 120A and thermal design accommodates the reduced power dissipation rating of 188W versus 293W.

Q: What is the primary limitation of the IPP034NE7N3GXKSA1 as a substitute?

A: The IPP034NE7N3GXKSA1 is rated for 75V Vdss and 100A continuous current. The 100A rating represents a 23% reduction from the original 130A specification. This part is suitable only for applications where the current requirement does not exceed 100A. The higher voltage rating provides additional transient protection margin.

Q: Why does the IXTP260N055T2 have a lower voltage rating than the original part?

A: The IXTP260N055T2 is rated for 55V Vdss, which is 5V below the original 60V specification. This part is suitable only for applications where the maximum drain-to-source voltage does not exceed 55V. The significantly higher current rating of 260A and power dissipation of 480W make this part suitable for high-current switching applications within the voltage constraint.

Q: Are all substitute parts available in the same TO-220-3 package?

A: Yes. All three substitute parts are packaged in TO-220-3 Through Hole configuration, ensuring mechanical and thermal interface compatibility with the original part. PCB layout modifications are not required for package accommodation.

Q: Do all substitute parts meet the same regulatory and environmental standards?

A: Yes. All substitute parts are ROHS3 compliant, REACH unaffected, and carry equivalent environmental certifications. Moisture sensitivity level is 1 (Unlimited) for all parts, matching the original specification.

Q: What is the primary advantage of the IXTP260N055T2 over other substitutes?

A: The IXTP260N055T2 provides the highest continuous drain current rating at 260A and the highest power dissipation capability at 480W. This part is suitable for applications requiring high current handling and thermal performance. The trade-off is the reduced voltage rating of 55V, which must be verified against application requirements.

Q: Can the IPP034NE7N3GXKSA1 be used in applications where voltage transients exceed 60V?

A: Yes. The IPP034NE7N3GXKSA1 is rated for 75V Vdss, providing 15V additional voltage margin above the original 60V specification. This part is suitable for applications where transient voltages may exceed 60V but remain below 75V. The 100A continuous current rating must still be verified against application requirements.

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