IRF7301TRPBF Equivalent & Substitute Parts

Part Overview

The IRF7301TRPBF is a dual N-channel MOSFET array manufactured by Infineon Technologies, designed for logic-level gate switching applications. This device integrates two N-channel MOSFETs in a single 8-SOIC surface mount package with a maximum drain-source voltage rating of 20V and continuous drain current capability of 5.2A per channel.

The IRF7301TRPBF is classified as an obsolete product. Identifying suitable substitute components is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this MOSFET configuration.

Substiute Parts

IRF7301TRPBF

Infineon TechnologiesIn Stock: 16227IRF7301TRPBF Datasheet

Current PartRFQ

DMN2041LSD-13

Diodes IncorporatedIn Stock: 3683DMN2041LSD-13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF7301TRPBF is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Drain to Source Voltage (Vdss): 20V
• Configuration: 2 N-Channel (Dual)
• FET Feature: Logic Level Gate
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Technology: MOSFET (Metal Oxide)

Allowable Variation Parameters: Substitute parts must maintain or exceed the following performance characteristics:

• Current - Continuous Drain (Id) @ 25°C: minimum 5.2A
• Rds On (Max): equal to or lower than 50 mOhm (at comparable Id and Vgs conditions)
• Operating Temperature Range: minimum -55°C to 150°C
• RoHS3 Compliance and MSL Level 1 classification

The DMN2041LSD-13 from Diodes Incorporated meets all critical matching parameters and demonstrates superior electrical performance in key metrics, qualifying it as a direct substitute for the obsolete IRF7301TRPBF.

Parameter Comparison

Engineering Selection Recommendations

The DMN2041LSD-13 is qualified as a direct substitute for the IRF7301TRPBF based on the following engineering criteria:

Electrical Compatibility: Both devices share identical Vdss (20V) and configuration (dual N-channel). The DMN2041LSD-13 provides higher continuous drain current (7.63A versus 5.2A) and lower on-resistance (28 mOhm versus 50 mOhm), delivering improved performance margins in switching applications.

Mechanical Compatibility: Both components utilize the 8-SOIC surface mount package with identical physical dimensions (0.154", 3.90mm width), ensuring direct PCB footprint compatibility without layout modifications.

Regulatory and Compliance Status: Both the IRF7301TRPBF and DMN2041LSD-13 are ROHS3 compliant and classified as MSL Level 1 (unlimited moisture sensitivity). Both devices carry EAR99 ECCN classification and REACH Unaffected status, maintaining identical regulatory standing.

Supply Chain Availability: The DMN2041LSD-13 is classified as an active product with current inventory availability (3609 pcs), whereas the IRF7301TRPBF is obsolete. Selection of the DMN2041LSD-13 ensures long-term supply continuity and eliminates obsolescence risk.

Operating Temperature: Both devices support the identical operating temperature range of -55°C to 150°C (TJ), ensuring thermal compatibility across all application environments.

Frequently Asked Questions (FAQ)

Q: Can the DMN2041LSD-13 be used as a direct replacement for the IRF7301TRPBF without PCB modifications?

A: Yes. Both devices are housed in the 8-SOIC package with identical physical dimensions (0.154", 3.90mm width). The pin configuration and footprint are compatible, allowing direct substitution without PCB layout changes.

Q: What are the key electrical differences between these two MOSFETs?

A: The DMN2041LSD-13 provides superior electrical performance: continuous drain current of 7.63A (versus 5.2A), lower on-resistance of 28 mOhm (versus 50 mOhm), and lower gate charge of 15.6 nC (versus 20 nC). Both maintain the same 20V Vdss rating and logic-level gate operation.

Q: Are there any compliance or regulatory differences between the IRF7301TRPBF and DMN2041LSD-13?

A: No. Both devices are ROHS3 compliant, MSL Level 1 classified, and carry identical ECCN (EAR99) and REACH status designations. Regulatory requirements are fully maintained with the substitute part.

Q: Why is the IRF7301TRPBF classified as obsolete?

A: The IRF7301TRPBF is an obsolete product from Infineon Technologies. Identifying active substitute components ensures continued availability and eliminates supply chain discontinuity for ongoing production and support applications.

Q: What is the operating temperature range for both devices?

A: Both the IRF7301TRPBF and DMN2041LSD-13 operate across the identical temperature range of -55°C to 150°C (junction temperature), ensuring thermal compatibility in all application environments.

Q: Does the DMN2041LSD-13 require different gate drive voltage than the IRF7301TRPBF?

A: Both devices are logic-level gate MOSFETs. The DMN2041LSD-13 has a maximum gate threshold voltage of 1.2V (versus 700 mV for the IRF7301TRPBF), which remains compatible with standard logic-level gate drive circuits. No gate drive circuit modifications are required.

Q: Is the DMN2041LSD-13 available in the same packaging format?

A: Yes. The DMN2041LSD-13 is supplied in 8-SO (8-SOIC) surface mount packaging, identical to the IRF7301TRPBF. The supplier device package designation is 8-SO for both components.

Q: What is the moisture sensitivity level for the DMN2041LSD-13?

A: The DMN2041LSD-13 is classified as MSL Level 1 (Unlimited), identical to the IRF7301TRPBF. This classification indicates unlimited shelf life under controlled storage conditions without moisture bake-out requirements.