DMN2040UVT-13 Equivalent & Substitute Parts

Part Overview

The DMN2040UVT-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 20V drain-to-source voltage with a continuous drain current of 6.7A at 25°C. This surface mount device is packaged in TSOT-26 (SOT-23-6 Thin) and is designed for general-purpose switching and amplification applications in low-voltage circuits. The part is currently in active production status with 1009 units in stock. Equivalent substitute parts are identified based on matching electrical specifications, package compatibility, and compliance certifications to support procurement flexibility and supply chain continuity.

Substiute Parts

DMN2040UVT-13

Diodes IncorporatedIn Stock: 1074DMN2040UVT-13 Datasheet

Current PartRFQ

DMN2040UVT-7

Diodes IncorporatedIn Stock: 688DMN2040UVT-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DMN2040UVT-13 are identified through direct parametric equivalence. The substitution logic is based on matching the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Drain to Source Voltage (Vdss): 20V
• Continuous Drain Current (Id) @ 25°C: 6.7A (Ta)
• On-State Resistance (Rds On Max): 24mOhm @ 6.2A, 4.5V
• Gate Threshold Voltage (Vgs(th) Max): 1.5V @ 250µA
• Gate Charge (Qg Max): 7.5 nC @ 4.5V
• Input Capacitance (Ciss Max): 667 pF @ 10V
• Power Dissipation (Max): 1.2W (Ta)
• Operating Temperature Range: -55°C to 150°C (TJ)

Mechanical & Compliance Equivalence Criteria:

• Package Type: TSOT-26 (SOT-23-6 Thin)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

The DMN2040UVT-7 meets all specified electrical and mechanical parameters and is therefore a direct parametric equivalent suitable for substitution in applications requiring the DMN2040UVT-13.

Parameter Comparison

Engineering Selection Recommendations

Both the DMN2040UVT-13 and DMN2040UVT-7 are active production parts manufactured by Diodes Incorporated with identical electrical specifications and package configurations. Selection between these parts is based on availability and supply chain requirements rather than technical performance differences.

DMN2040UVT-13 is recommended when:

• Current inventory availability is prioritized (1009 units in stock)
• Existing design documentation specifies this part number

DMN2040UVT-7 is recommended when:

• DMN2040UVT-13 availability is constrained
• Supply chain diversification is required (624 units in stock)
• Design flexibility permits part number substitution

Both parts comply with ROHS3 and REACH regulations, carry MSL 1 (Unlimited) moisture sensitivity classification, and operate across the full industrial temperature range of -55°C to 150°C. Direct substitution is supported without circuit redesign or thermal management modifications.

Frequently Asked Questions (FAQ)

Q: Can DMN2040UVT-7 be used as a direct replacement for DMN2040UVT-13 in existing designs?

A: Yes. The DMN2040UVT-7 is a parametric equivalent with identical electrical specifications, on-state resistance, gate charge, input capacitance, and power dissipation ratings. Both parts use the same TSOT-26 package and surface mount configuration. No circuit modifications are required.

Q: Are there differences in gate drive requirements between these parts?

A: No. Both parts specify identical drive voltage parameters: 2.5V minimum and 4.5V maximum for Rds On specification. Gate threshold voltage (Vgs(th) Max) is 1.5V at 250µA for both parts.

Q: Do these parts have different thermal characteristics?

A: No. Both parts are rated for identical maximum power dissipation of 1.2W (Ta) and operate across the same temperature range of -55°C to 150°C (TJ).

Q: Are there package or PCB layout differences?

A: No. Both parts use the TSOT-26 (SOT-23-6 Thin) surface mount package. PCB footprints, solder pad configurations, and mounting procedures are identical.

Q: What is the difference between DMN2040UVT-13 and DMN2040UVT-7?

A: The difference is in the tape and reel configuration or manufacturing date code designation. The electrical and mechanical specifications are identical. The suffix designations (-13 and -7) indicate different packaging or distribution batches from Diodes Incorporated.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both DMN2040UVT-13 and DMN2040UVT-7 are ROHS3 Compliant and REACH Unaffected. Both carry MSL 1 (Unlimited) moisture sensitivity classification.

Q: Can these parts be used interchangeably in high-frequency switching applications?

A: Yes. Both parts have identical gate charge (7.5 nC @ 4.5V) and input capacitance (667 pF @ 10V), which determine switching speed and frequency response. Interchangeability is supported across all frequency ranges within the device's operating specifications.

Q: What is the continuous drain current rating for both parts?

A: Both parts are rated for 6.7A continuous drain current (Id) at 25°C ambient temperature (Ta).