NTMFS10N3D2C N-Channel Power MOSFET Equivalent & Substitute Parts

Part Overview

The NTMFS10N3D2C is an N-Channel power MOSFET manufactured by onsemi, designed for high-current switching applications requiring 100V drain-to-source voltage capability. This device operates as an active product within the PowerTrench® series and is configured for surface mount assembly in the 8-PowerTDFN package. The part is specified for continuous drain current of 151A at 25°C with maximum power dissipation of 138W, making it suitable for power conversion, motor control, and industrial switching circuits.

Identifying equivalent and substitute parts is necessary when addressing supply chain constraints, inventory availability, or when design requirements permit selection from multiple qualified sources meeting identical electrical and mechanical specifications.

Substiute Parts

NTMFS10N3D2C

onsemiIn Stock: 2315NTMFS10N3D2C Datasheet

Current PartRFQ

NTMFS10N3D2C

onsemiIn Stock: 2315NTMFS10N3D2C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NTMFS10N3D2C is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Drain-to-source voltage rating of 100V
• Continuous drain current capability of 151A at 25°C
• On-resistance (Rds On) of 3.2mOhm maximum at specified gate and drain conditions
• Gate threshold voltage of 4V maximum at 370µA
• Gate charge of 84nC maximum at 10V gate voltage
• Input capacitance of 6215pF maximum at 50V drain-source voltage
• Maximum gate voltage rating of ±20V
• Power dissipation capability of 138W

Mechanical and Packaging Specifications:

• 8-PowerTDFN package configuration
• Surface mount mounting type
• Tape & Reel packaging format

Compliance and Status:

• Active product status
• RoHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• REACH Unaffected classification

Parts qualify as substitutes only when all electrical parameters, package specifications, and compliance certifications match the main part exactly.

Parameter Comparison

Engineering Selection Recommendations

The NTMFS10N3D2C is classified as an active product with full RoHS3 compliance and REACH Unaffected status, qualifying it for use in regulated industrial and commercial applications. The part carries Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions during assembly and storage.

Selection of substitute parts must maintain identical electrical performance across all specified parameters, including drain-to-source voltage, continuous drain current, on-resistance, gate charge, and input capacitance. The 8-PowerTDFN package configuration and surface mount assembly method are fixed requirements for mechanical compatibility with existing PCB designs.

Substitution is permissible only when the alternative part number meets all electrical specifications within the stated tolerances and maintains the same package footprint, mounting type, and compliance certifications. The PowerTrench® series designation indicates the use of onsemi's proprietary trench technology for optimized performance characteristics.

Frequently Asked Questions (FAQ)

Q: What determines whether a part can substitute for the NTMFS10N3D2C?

A: A substitute part must match all electrical parameters exactly, including Vdss (100V), continuous drain current (151A), on-resistance (3.2mOhm), gate threshold voltage (4V), gate charge (84nC), input capacitance (6215pF), and power dissipation (138W). The package type must be 8-PowerTDFN with surface mount configuration, and compliance certifications (RoHS3, REACH Unaffected) must be identical.

Q: Can parts with higher voltage or current ratings substitute for the NTMFS10N3D2C?

A: No. Substitution requires exact parameter matching. Parts with higher ratings do not qualify as direct substitutes because they represent different device specifications and may introduce unintended circuit behavior changes.

Q: Is the PowerTrench® series designation a requirement for substitution?

A: The PowerTrench® series designation identifies onsemi's trench technology implementation. Substitutes must originate from the same series to ensure consistent performance characteristics and thermal behavior.

Q: What is the significance of the 8-PowerTDFN package specification?

A: The 8-PowerTDFN package defines the physical footprint, pin configuration, and thermal characteristics of the device. Substitutes must use the identical package to ensure PCB compatibility and proper thermal management without design modifications.

Q: Are there any temperature or moisture handling differences between equivalent parts?

A: All equivalent parts specified in this reference maintain identical operating temperature range (-55°C to 150°C) and Moisture Sensitivity Level 1 (Unlimited). No special handling differences apply between equivalent devices.

Q: What compliance certifications must substitute parts maintain?

A: Substitute parts must maintain RoHS3 compliance and REACH Unaffected status. These certifications ensure regulatory compliance for industrial and commercial applications without additional qualification requirements.

Q: Can the NTMFS10N3D2C be used in applications requiring different gate voltage levels?

A: The maximum gate voltage rating is ±20V. Applications must operate within this specification. The gate threshold voltage of 4V maximum at 370µA defines the minimum gate voltage required for device activation.