DMTH45M5LPSW-13 Equivalent & Substitute Parts

Part Overview

The DMTH45M5LPSW-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 40V drain-to-source voltage with 86A continuous drain current at 25°C. This device is designed for surface mount applications in automotive-grade applications and carries AEC-Q101 qualification. The part is currently active in production with 1109 pieces in stock inventory.

Substitute parts are identified when electrical characteristics, mechanical packaging, and compliance certifications remain equivalent across the specified parameter set. Alternative part numbers may be required due to inventory availability, supply chain considerations, or design revision updates while maintaining full functional compatibility.

Substiute Parts

DMTH45M5LPSW-13

Diodes IncorporatedIn Stock: 1140DMTH45M5LPSW-13 Datasheet

Current PartRFQ

DMTH45M5LPSWQ-13

Diodes IncorporatedIn Stock: 5698DMTH45M5LPSWQ-13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DMTH45M5LPSW-13 are identified based on electrical and mechanical parameter equivalence. The substitution logic is based on the following criteria:

Electrical Parameters (Must Match):

• Drain to Source Voltage (Vdss): 40V
• Continuous Drain Current (Id) @ 25°C: 86A (Tc)
• Rds On (Max) @ 25A, 10V: 5.5 mOhm
• Gate Threshold Voltage (Vgs(th)) @ 250µA: 2.3V
• Gate Charge (Qg) @ 10V: 13.9 nC
• Input Capacitance (Ciss) @ 20V: 978 pF
• Power Dissipation (Max): 3.5W (Ta), 72W (Tc)
• Operating Temperature Range: -55°C to 175°C (TJ)

Mechanical Parameters (Must Match):

• Package Type: 8-PowerTDFN
• Mounting Type: Surface Mount, Wettable Flank
• Supplier Device Package: PowerDI5060-8 (Type UX)

Compliance Parameters (Must Match):

• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Parts meeting all specified parameters are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The DMTH45M5LPSWQ-13 is a direct parametric equivalent to the DMTH45M5LPSW-13. Both parts are manufactured by Diodes Incorporated and share identical electrical specifications, mechanical packaging, and compliance certifications.

Selection Basis:

Both parts carry Active product status and maintain full compliance with automotive-grade requirements, including AEC-Q101 qualification. The electrical characteristics are identical across all specified parameters, including Vdss, drain current rating, on-resistance, gate charge, and thermal performance. The mechanical packaging is identical, with both parts utilizing the 8-PowerTDFN surface mount package with wettable flank configuration.

RoHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity are equivalent across both parts, ensuring compatibility with standard manufacturing and storage protocols.

The DMTH45M5LPSWQ-13 currently maintains higher inventory availability (5678 pieces) compared to the DMTH45M5LPSW-13 (1109 pieces), which may influence supply chain decisions.

Frequently Asked Questions (FAQ)

Q: Can the DMTH45M5LPSWQ-13 be used as a direct replacement for the DMTH45M5LPSW-13?

A: Yes. The DMTH45M5LPSWQ-13 is a parametric equivalent with identical electrical specifications, mechanical packaging, and compliance certifications. All key parameters including Vdss (40V), drain current (86A), on-resistance (5.5 mOhm), and thermal ratings match exactly.

Q: Are there any differences in the package or mounting configuration?

A: No. Both parts use the 8-PowerTDFN package with surface mount, wettable flank configuration. The supplier device package designation PowerDI5060-8 (Type UX) is identical for both parts.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the DMTH45M5LPSW-13 and DMTH45M5LPSWQ-13 are automotive-grade devices with AEC-Q101 qualification. Both are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference between these two part numbers?

A: The part numbers differ only in the suffix designation (LPSW versus LPSWQ). All electrical, mechanical, and compliance parameters are identical. The difference may reflect internal manufacturing or quality tracking designations by Diodes Incorporated.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts are identical in package type, pin configuration, and electrical performance. No PCB layout modifications or design changes are required when substituting between these part numbers.

Q: What is the operating temperature range for these devices?

A: Both parts operate across the temperature range of -55°C to 175°C (junction temperature). This range supports automotive applications across extended environmental conditions.

Q: Are there any supply chain considerations when selecting between these parts?

A: The DMTH45M5LPSWQ-13 currently has higher inventory availability (5678 pieces) compared to the DMTH45M5LPSW-13 (1109 pieces). This may influence lead time and procurement decisions, though both parts are active in production.