NVMFS5C628NLAFT3G Equivalent & Substitute Parts

Part Overview

The NVMFS5C628NLAFT3G is an N-Channel MOSFET manufactured by onsemi, rated for 60V drain-to-source voltage with continuous drain current of 28A (Ta) and 150A (Tc). The device is housed in a 5-DFN (5x6) surface mount package and is qualified to AEC-Q101 automotive standards. This part is designated as "Not For New Designs," indicating it has been superseded in the product lifecycle. Identifying equivalent and substitute parts is necessary for design continuity, inventory management, and sourcing alternatives that maintain electrical and mechanical compatibility.

Substiute Parts

NVMFS5C628NLAFT3G

onsemiIn Stock: 809NVMFS5C628NLAFT3G Datasheet

Current PartRFQ

NTMFS5C628NLT1G

onsemiIn Stock: 65213NTMFS5C628NLT1G Datasheet

Parametric EquivalentRFQ

NTMFS5C628NLT3G

onsemiIn Stock: 1165NTMFS5C628NLT3G Datasheet

Parametric EquivalentRFQ

NVMFS5C628NLAFT1G

onsemiIn Stock: 25347NVMFS5C628NLAFT1G Datasheet

Parametric EquivalentRFQ

NVMFS5C628NLWFAFT1G

onsemiIn Stock: 1242NVMFS5C628NLWFAFT1G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NVMFS5C628NLAFT3G is determined by electrical and mechanical parameter equivalence across the following criteria:

Electrical Parameters (Must Match):

• Drain-to-Source Voltage (Vdss): 60V
• Continuous Drain Current: 28A (Ta), 150A (Tc)
• RDS(on) Max: 2.4mOhm @ 50A, 10V
• Gate Threshold Voltage: 2V @ 135µA
• Gate Charge: 52nC @ 10V
• Input Capacitance: 3600pF @ 25V
• Power Dissipation: 3.7W (Ta), 110W (Tc)
• Operating Temperature Range: -55°C to 175°C

Mechanical Parameters (Must Match):

• Package Type: 5-DFN or 5-DFNW (wettable flank variant)
• Mounting Type: Surface Mount
• Lead Count: 5 Leads
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Packaging Variants Allowed:

• Tape & Reel (TR)
• Cut Tape (CT) & Digi-Reel®
• Wettable Flank variants (5-DFNW)

All substitute parts maintain identical electrical performance and thermal characteristics while differing only in packaging format, product status, or qualification grade.

Parameter Comparison

Engineering Selection Recommendations

For Automotive Applications (AEC-Q101 Required):

Select from the following parts that maintain automotive qualification and AEC-Q101 certification:

• NVMFS5C628NLAFT1G: Active product status, AEC-Q101 qualified, available in Cut Tape (CT) & Digi-Reel® packaging. Recommended for new procurement due to active product status and high inventory availability (25,293 pcs).
• NVMFS5C628NLWFAFT1G: Active product status, AEC-Q101 qualified, wettable flank variant (5-DFNW package). Suitable for applications requiring improved solder wetting characteristics. Lower inventory (1,200 pcs).

For Non-Automotive or General Applications:

• NTMFS5C628NLT1G: Active product status with highest inventory availability (65,200 pcs). Electrical and thermal parameters are identical to the main part. Grade and qualification information not specified. Suitable for cost-sensitive applications where automotive certification is not required.
• NTMFS5C628NLT3G: Active product status with moderate inventory (1,072 pcs). Identical electrical and thermal specifications. Grade and qualification information not specified.

Packaging Considerations:

• Standard 5-DFN (5x6) package variants are interchangeable for PCB layouts designed for this footprint.
• The 5-DFNW (4.9x5.9) wettable flank variant requires PCB layout compatibility with the wettable flank design but maintains identical electrical performance.
• Tape & Reel and Cut Tape formats are logistical variants; electrical performance is identical.

Product Lifecycle Consideration:

The NVMFS5C628NLAFT3G is marked "Not For New Designs." For new design implementations, select NVMFS5C628NLAFT1G or NTMFS5C628NLT1G based on application requirements and qualification needs.

Frequently Asked Questions (FAQ)

Q: Can NTMFS5C628NLT1G be used as a direct replacement for NVMFS5C628NLAFT3G?

A: Yes, from an electrical and thermal perspective. Both parts have identical Vdss (60V), continuous drain current (28A Ta / 150A Tc), RDS(on) (2.4mOhm), and operating temperature range (-55 to 175°C). Both are housed in the 5-DFN (5x6) surface mount package. The primary difference is product status (NTMFS5C628NLT1G is Active) and the absence of specified automotive grade and AEC-Q101 qualification on the NTMFS5C628NLT1G. For automotive applications, NVMFS5C628NLAFT1G is the recommended substitute.

Q: What is the difference between NVMFS5C628NLAFT1G and NVMFS5C628NLWFAFT1G?

A: Both parts are electrically and thermally identical with 60V Vdss, 28A (Ta) / 150A (Tc) continuous drain current, and AEC-Q101 automotive qualification. The primary difference is the package variant: NVMFS5C628NLAFT1G uses the standard 5-DFN (5x6) package, while NVMFS5C628NLWFAFT1G uses the 5-DFNW (4.9x5.9) wettable flank variant. The wettable flank design improves solder wetting characteristics during assembly. PCB layout compatibility must be verified before substitution.

Q: Why is NVMFS5C628NLAFT3G marked "Not For New Designs"?

A: This designation indicates the part has been superseded in the product lifecycle. onsemi recommends using active alternatives for new design implementations. NVMFS5C628NLAFT1G is the direct active equivalent with identical electrical specifications and automotive qualification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (NTMFS5C628NLT1G, NTMFS5C628NLT3G, NVMFS5C628NLAFT1G, and NVMFS5C628NLWFAFT1G) are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which substitute part has the best inventory availability?

A: NTMFS5C628NLT1G has the highest inventory with 65,200 pcs in stock. NVMFS5C628NLAFT1G has 25,293 pcs available. Both are suitable for immediate procurement needs.

Q: Can I use NTMFS5C628NLT3G in an automotive application?

A: NTMFS5C628NLT3G has identical electrical and thermal specifications to the automotive-qualified NVMFS5C628NLAFT3G. However, grade and AEC-Q101 qualification information is not specified for NTMFS5C628NLT3G. For applications requiring documented automotive qualification, use NVMFS5C628NLAFT1G or NVMFS5C628NLWFAFT1G instead.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution is determined by matching: Vdss (60V), continuous drain current (28A Ta / 150A Tc), RDS(on) (2.4mOhm @ 50A, 10V), gate threshold voltage (2V @ 135µA), gate charge (52nC @ 10V), input capacitance (3600pF @ 25V), power dissipation (3.7W Ta / 110W Tc), operating temperature range (-55 to 175°C), package type (5-DFN or 5-DFNW), and surface mount configuration. All listed substitutes meet these criteria.

Q: Is the wettable flank variant (NVMFS5C628NLWFAFT1G) a drop-in replacement?

A: Electrically and thermally, yes. The wettable flank variant has identical electrical specifications. However, the package footprint differs slightly (5-DFNW 4.9x5.9 versus standard 5-DFN 5x6). PCB layout and assembly process compatibility must be verified before implementation. Consult PCB design guidelines and assembly documentation for wettable flank components.