DMP3045LFVWQ-13 Equivalent & Substitute Parts

Part Overview

The DMP3045LFVWQ-13 is a P-Channel MOSFET manufactured by Diodes Incorporated, rated for 30V drain-to-source voltage with continuous drain current capability of 5.7A at Ta and 19.9A at Tc. This device is housed in a PowerDI3333-8 (SWP) Type UX surface mount package with wettable flank construction. The part is qualified to AEC-Q101 automotive standards and maintains active product status. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance specifications across manufacturing revisions and inventory availability.

Substiute Parts

DMP3045LFVWQ-13

Diodes IncorporatedIn Stock: 861DMP3045LFVWQ-13 Datasheet

Current PartRFQ

DMP3045LFVWQ-7

Diodes IncorporatedIn Stock: 1045DMP3045LFVWQ-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DMP3045LFVWQ-13 are identified based on electrical and mechanical parameter equivalence within the P-Channel MOSFET category. The substitution criteria are strictly defined by the following parameters:

Electrical Equivalence Parameters:

• Drain to Source Voltage (Vdss): 30V
• Continuous Drain Current (Id): 5.7A (Ta) / 19.9A (Tc)
• On-State Resistance (Rds On): 42mOhm @ 4.9A, 10V
• Gate Threshold Voltage (Vgs(th)): 2.1V @ 250µA
• Gate Charge (Qg): 13.6nC @ 10V
• Input Capacitance (Ciss): 782pF @ 15V
• Power Dissipation: 900mW (Ta)
• Operating Temperature Range: -55°C to 150°C (TJ)

Mechanical Equivalence Parameters:

• Package Type: 8-PowerVDFN
• Mounting Type: Surface Mount, Wettable Flank
• Supplier Device Package: PowerDI3333-8 (SWP) Type UX

Compliance Equivalence Parameters:

• Automotive Grade: AEC-Q101
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Substitute parts must match all electrical parameters, maintain identical package and mounting specifications, and retain automotive qualification status to ensure direct interchangeability in circuit design and PCB assembly.

Parameter Comparison

Engineering Selection Recommendations

The DMP3045LFVWQ-7 is a direct parametric equivalent to the DMP3045LFVWQ-13. Both parts are manufactured by Diodes Incorporated and share identical electrical specifications, package geometry, and automotive qualification status. The parts differ only in manufacturing revision designation (suffix -13 versus -7), which reflects different production batches or manufacturing dates while maintaining full electrical and mechanical compatibility.

Selection between these parts is based on supply chain availability and inventory status. The DMP3045LFVWQ-13 maintains 817 pieces in stock, while the DMP3045LFVWQ-7 maintains 1035 pieces in stock. Both parts retain active product status and full AEC-Q101 automotive qualification, ensuring continued support and availability for production applications.

For applications requiring automotive-grade P-Channel MOSFETs with 30V rating and 5.7A continuous drain current in the PowerDI3333-8 package, either part number provides equivalent performance and reliability characteristics.

Frequently Asked Questions (FAQ)

Q: Can DMP3045LFVWQ-7 be used as a direct replacement for DMP3045LFVWQ-13 in existing designs?

A: Yes. The DMP3045LFVWQ-7 is a direct parametric equivalent with identical electrical specifications, on-state resistance, gate charge, input capacitance, and power dissipation ratings. Both parts use the same PowerDI3333-8 (SWP) Type UX package with wettable flank construction and maintain identical PCB footprints. No circuit modifications are required.

Q: Are there any differences in automotive qualification between these part numbers?

A: No. Both DMP3045LFVWQ-13 and DMP3045LFVWQ-7 carry AEC-Q101 automotive qualification and are ROHS3 compliant. They are equivalent for automotive applications requiring automotive-grade component certification.

Q: What is the significance of the suffix difference (-13 versus -7)?

A: The suffix designates different manufacturing revisions or production batches. Both revisions maintain identical electrical and mechanical specifications, ensuring full interchangeability. The suffix does not indicate functional or performance differences.

Q: Are the package dimensions and PCB footprints identical?

A: Yes. Both parts use the 8-PowerVDFN package type with PowerDI3333-8 (SWP) Type UX supplier device package designation. PCB footprints, solder pad layouts, and mounting requirements are identical. No PCB redesign is necessary when substituting between these part numbers.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are parametrically equivalent with identical electrical performance and package specifications, they can be used interchangeably within the same design and production run. However, design documentation should specify the acceptable part numbers to maintain traceability.

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

A: Both DMP3045LFVWQ-13 and DMP3045LFVWQ-7 operate across the junction temperature range of -55°C to 150°C (TJ), providing equivalent thermal performance for automotive and industrial applications.

Q: Are there any moisture sensitivity or storage considerations?

A: The DMP3045LFVWQ-7 specifies Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard ESD handling and dry storage practices apply to both parts.