NVMFS4C01NT3G Equivalent & Substitute Parts

Part Overview

The NVMFS4C01NT3G is an N-Channel MOSFET manufactured by onsemi, rated for 30V drain-to-source voltage with continuous drain current of 49A at Ta and 319A at Tc. This device is packaged in a 5-DFN (5x6) surface mount configuration and is qualified to AEC-Q101 automotive standards. The part is currently classified as Not For New Designs, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for existing applications and ongoing production requirements.

Substiute Parts

NVMFS4C01NT3G

onsemiIn Stock: 9141NVMFS4C01NT3G Datasheet

Current PartRFQ

NVMFS4C01NT1G

onsemiIn Stock: 1328NVMFS4C01NT1G Datasheet

Parametric EquivalentRFQ

NVMFS4C01NWFT1G

onsemiIn Stock: 783NVMFS4C01NWFT1G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NVMFS4C01NT3G is determined by electrical parameter equivalence and mechanical compatibility. The substitute parts identified maintain identical electrical specifications across all critical parameters: Vdss, continuous drain current ratings, Rds On characteristics, gate threshold voltage, gate charge, input capacitance, power dissipation ratings, and operating temperature range. All substitute parts are packaged in the same 8-PowerTDFN, 5 Leads configuration, ensuring mechanical and thermal compatibility with existing PCB layouts and thermal management designs.

The key parameters governing substitution are:

• Drain to Source Voltage (Vdss): 30V
• Continuous Drain Current: 49A (Ta), 319A (Tc)
• Rds On (Max): 0.9mOhm @ 30A, 10V
• Gate Threshold Voltage: 2.2V @ 250µA
• Gate Charge: 139 nC @ 10V
• Input Capacitance: 10144 pF @ 15V
• Power Dissipation: 3.84W (Ta), 161W (Tc)
• Operating Temperature: -55°C to 175°C
• Package: 8-PowerTDFN, 5 Leads
• Automotive Grade with AEC-Q101 Qualification

Parameter Comparison

Engineering Selection Recommendations

The NVMFS4C01NT3G is classified as Not For New Designs. For applications requiring this device, the substitute parts NVMFS4C01NT1G and NVMFS4C01NWFT1G provide direct electrical and mechanical equivalence while maintaining active product status.

NVMFS4C01NT1G is recommended for applications requiring Tape & Reel packaging format. This part maintains identical electrical specifications and automotive-grade AEC-Q101 qualification. The part is currently in active production status with 1250 units in stock.

NVMFS4C01NWFT1G is recommended for applications compatible with Cut Tape and Digi-Reel® packaging formats. This part provides identical electrical performance and automotive qualification. The part is in active production status with 748 units in stock.

Both substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance profile. Selection between the two substitutes depends solely on packaging and supply chain requirements, as electrical performance is identical.

Frequently Asked Questions (FAQ)

Q: Can NVMFS4C01NT1G directly replace NVMFS4C01NT3G in existing designs?

A: Yes. NVMFS4C01NT1G provides identical electrical specifications and is packaged in the same 8-PowerTDFN, 5 Leads configuration. The only difference is product status (Active versus Not For New Designs) and packaging format (Tape & Reel). No circuit modifications are required.

Q: What is the difference between NVMFS4C01NT1G and NVMFS4C01NWFT1G?

A: Both parts are electrically identical with matching Vdss, drain current ratings, Rds On, gate charge, and all other electrical parameters. The difference is packaging format: NVMFS4C01NT1G is supplied in Tape & Reel format, while NVMFS4C01NWFT1G is supplied in Cut Tape and Digi-Reel® format. Selection depends on assembly line requirements and supply chain preferences.

Q: Are the substitute parts automotive qualified?

A: Yes. Both NVMFS4C01NT1G and NVMFS4C01NWFT1G carry AEC-Q101 automotive qualification and are rated for automotive-grade applications across the -55°C to 175°C operating temperature range.

Q: Do the substitute parts have the same thermal characteristics?

A: Yes. All three parts have identical power dissipation ratings of 3.84W at Ta and 161W at Tc, and share the same 8-PowerTDFN package with identical thermal properties.

Q: Are there any compliance differences between the original and substitute parts?

A: No. All parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Regulatory and environmental compliance is identical.

Q: Which substitute part should be selected for new production?

A: NVMFS4C01NT1G is recommended for new production as it maintains active product status and Tape & Reel packaging is standard for high-volume manufacturing. NVMFS4C01NWFT1G is suitable for applications where Cut Tape or Digi-Reel® packaging is preferred.