SPD30P06P P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The SPD30P06P is a P-Channel MOSFET manufactured by Infineon Technologies, rated for 60V drain-to-source voltage with 30A continuous drain current at 25°C. This device is housed in a TO-252-3 (DPAK) surface mount package and is designed for general-purpose switching applications requiring moderate power dissipation up to 125W at the case temperature.

The SPD30P06P carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for applications currently utilizing this component.

Substiute Parts

SPD30P06P

Infineon TechnologiesIn Stock: 15400SPD30P06P Datasheet

Current PartRFQ

SPD30P06PGBTMA1

Infineon TechnologiesIn Stock: 17450SPD30P06PGBTMA1 Datasheet

Parametric EquivalentRFQ

AOD409

Alpha & Omega Semiconductor Inc.In Stock: 250232AOD409 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPD30P06P is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• FET Type: P-Channel topology
• Drain to Source Voltage (Vdss): 60V minimum rating
• Continuous Drain Current (Id): 30A or greater at 25°C
• Package Type: TO-252-3 (DPAK) surface mount configuration
• Operating Temperature Range: -55°C to 175°C minimum

Secondary Compatibility Parameters:

• On-Resistance (Rds On): 75mOhm or lower at specified conditions ensures equivalent switching performance
• Gate Threshold Voltage (Vgs(th)): 4V or lower at specified conditions ensures compatible gate drive requirements
• Power Dissipation: 125W or greater at case temperature supports thermal design equivalence

Parts meeting all primary criteria and maintaining secondary parameter compatibility are classified as direct parametric equivalents. Parts with reduced current ratings or modified electrical characteristics are classified as functional alternatives with application-specific limitations.

Parameter Comparison

Engineering Selection Recommendations

SPD30P06PGBTMA1 (Infineon Technologies) — Parametric Equivalent

The SPD30P06PGBTMA1 is a direct parametric equivalent to the SPD30P06P. This part maintains identical electrical specifications across all critical parameters: 60V Vdss, 30A continuous drain current, 75mOhm Rds On, and 4V gate threshold voltage. The device is housed in the same TO-252-3 DPAK package and supports the identical -55°C to 175°C operating temperature range.

The SPD30P06PGBTMA1 carries Active product status, ensuring long-term availability and supply chain continuity. This part is ROHS3 compliant and qualified to AEC-Q101 automotive standards, providing enhanced reliability documentation and traceability compared to the obsolete SPD30P06P.

AOD409 (Alpha & Omega Semiconductor Inc.) — Functional Alternative

The AOD409 is a functional alternative suitable for applications where the reduced continuous drain current rating of 26A is acceptable. This part shares the 60V Vdss rating, TO-252-3 DPAK package, and -55°C to 175°C operating temperature range with the SPD30P06P.

The AOD409 exhibits superior on-resistance performance at 40mOhm (compared to 75mOhm) and lower gate threshold voltage at 2.4V, resulting in improved switching efficiency and reduced gate drive requirements. However, the maximum power dissipation rating of 60W (Tc) is reduced compared to the 125W rating of the SPD30P06P, requiring thermal design verification for applications operating at elevated power levels.

The AOD409 carries Active product status and ROHS3 compliance. Selection of this part is appropriate for designs where the 26A current rating meets application requirements and thermal dissipation does not exceed 60W at the case temperature.

Frequently Asked Questions (FAQ)

Q: Can the SPD30P06PGBTMA1 be used as a direct replacement for the SPD30P06P?

A: Yes. The SPD30P06PGBTMA1 is a parametric equivalent with identical electrical specifications, package type, and operating temperature range. No circuit modifications are required. The part is pin-compatible and functionally interchangeable.

Q: What are the limitations of using the AOD409 as a substitute?

A: The AOD409 has a reduced continuous drain current rating of 26A compared to the 30A rating of the SPD30P06P. Applications requiring sustained current above 26A cannot use this part. Additionally, the maximum power dissipation is limited to 60W (Tc) versus 125W for the original part. Thermal design verification is required for high-power applications.

Q: Are all three parts housed in the same package?

A: Yes. The SPD30P06P, SPD30P06PGBTMA1, and AOD409 are all housed in the TO-252-3 DPAK surface mount package with identical pin configurations. PCB layout modifications are not required when substituting between these parts.

Q: What is the significance of the SPD30P06P being marked as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production and support for this part. New inventory may become unavailable, and long-term supply cannot be guaranteed. The SPD30P06PGBTMA1 (Active status) is recommended for new designs and ongoing production to ensure supply chain reliability.

Q: Does the SPD30P06PGBTMA1 have automotive qualification?

A: Yes. The SPD30P06PGBTMA1 is qualified to AEC-Q101 automotive standards and is ROHS3 compliant. This qualification provides enhanced reliability documentation and traceability suitable for automotive and industrial applications requiring stringent quality assurance.

Q: Can the AOD409 be used in high-current applications?

A: The AOD409 is limited to 26A continuous drain current. Applications requiring sustained currents above this threshold must use the SPD30P06P or SPD30P06PGBTMA1. For applications operating below 26A, the AOD409 is suitable and offers improved on-resistance performance.

Q: What is the difference in gate drive requirements between these parts?

A: The SPD30P06P and SPD30P06PGBTMA1 both require 4V gate threshold voltage. The AOD409 has a lower threshold of 2.4V, requiring less gate drive voltage for full enhancement. Existing gate drive circuits designed for 4V threshold will operate the AOD409 with improved margin.

Q: Are there any thermal considerations when substituting these parts?

A: Yes. The AOD409 has a maximum power dissipation of 60W (Tc), while the SPD30P06P and SPD30P06PGBTMA1 are rated for 125W (Tc). Applications operating above 60W must use the SPD30P06PGBTMA1 or original SPD30P06P. Thermal design verification is required when switching to the AOD409 in existing applications.