5LP01M-TL-H Equivalent & Substitute Parts

Part Overview

The 5LP01M-TL-H is a P-Channel MOSFET manufactured by onsemi, rated for 50V drain-to-source voltage with 70mA continuous drain current and 150mW power dissipation. The device is packaged in SC-70/SOT-323 surface mount configuration and is classified as obsolete product status. Due to its obsolete classification, equivalent substitute parts with active product status are necessary to maintain design continuity and ensure long-term component availability for new production and redesign initiatives.

Substiute Parts

5LP01M-TL-H

onsemiIn Stock: 1004955LP01M-TL-H Datasheet

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BSS84LT1G

onsemiIn Stock: 272131BSS84LT1G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5LP01M-TL-H is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Matching Criteria:

• FET Type: P-Channel topology
• Drain to Source Voltage (Vdss): 50V minimum rating
• Mounting Type: Surface Mount
• Technology: MOSFET (Metal Oxide)

Performance Compatibility Criteria:

• Continuous Drain Current (Id): Equal to or greater than 70mA
• Power Dissipation: Equal to or greater than 150mW
• Rds On characteristics: Lower or equivalent on-resistance for specified gate voltage conditions
• Gate Charge (Qg): Lower or equivalent switching charge
• Input Capacitance (Ciss): Lower or equivalent input capacitance

Packaging Consideration: The 5LP01M-TL-H uses SC-70/SOT-323 packaging. Substitute parts may use alternative surface mount packages (such as SOT-23-3/TO-236) provided the physical footprint and pin configuration are compatible with the application circuit layout.

The BSS84LT1G meets all mandatory criteria and exceeds performance specifications in continuous drain current (130mA vs. 70mA) and power dissipation (225mW vs. 150mW), while maintaining P-Channel topology and 50V Vdss rating. The BSS84LT1G carries active product status, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

BSS84LT1G as Primary Substitute:

The BSS84LT1G is the qualified substitute for the obsolete 5LP01M-TL-H based on the following engineering criteria:

1. Product Status Alignment: The BSS84LT1G carries active product status, ensuring component availability, manufacturing continuity, and technical support. The 5LP01M-TL-H obsolete status creates supply chain risk and limits access to updated datasheets and manufacturing documentation.

2. Electrical Performance: The BSS84LT1G exceeds the electrical requirements of the 5LP01M-TL-H across all critical parameters. Continuous drain current is rated at 130mA (versus 70mA), and power dissipation is rated at 225mW (versus 150mW). Both devices maintain identical 50V Vdss rating and P-Channel topology.

3. Compliance and Certifications: Both devices share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and Moisture Sensitivity Level (MSL 1 - Unlimited). The BSS84LT1G includes RoHS3 compliance certification, providing additional regulatory alignment for modern manufacturing standards.

4. Regulatory and Export Classification: Both parts maintain EAR99 export classification and REACH compliance, ensuring no additional regulatory burden for component substitution.

5. Packaging Consideration: The BSS84LT1G uses SOT-23-3 (TO-236) packaging, which differs from the 5LP01M-TL-H SC-70/SOT-323 package. Circuit board layout modification is required to accommodate the different footprint. Pin configuration compatibility must be verified against the specific application schematic.

Frequently Asked Questions (FAQ)

Q: Can the BSS84LT1G directly replace the 5LP01M-TL-H without circuit modification?

A: The BSS84LT1G is electrically compatible as a substitute, meeting or exceeding all electrical specifications. However, the package change from SC-70/SOT-323 to SOT-23-3 (TO-236) requires printed circuit board layout modification. Pin-to-pin functionality is equivalent for P-Channel MOSFET operation, but physical footprint differs.

Q: What are the key electrical differences between these two parts?

A: The BSS84LT1G provides higher continuous drain current (130mA vs. 70mA) and greater power dissipation capability (225mW vs. 150mW). The BSS84LT1G also features lower on-resistance (10 Ohm @ 100mA, 5V vs. 23 Ohm @ 40mA, 4V) and higher maximum gate voltage rating (±20V vs. ±10V). These differences represent performance improvements suitable for applications requiring higher current handling or thermal margin.

Q: Why is product status important for component selection?

A: Product status directly impacts long-term component availability, manufacturing support, and technical documentation access. The 5LP01M-TL-H obsolete status indicates discontinued production and limited inventory. The BSS84LT1G active status ensures ongoing manufacturing, consistent supply chain access, and availability of current technical documentation and support resources.

Q: Are there any compliance or regulatory differences between these parts?

A: Both parts maintain identical REACH status (REACH Unaffected) and ECCN classification (EAR99). The BSS84LT1G includes RoHS3 compliance certification, which the 5LP01M-TL-H does not specify. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the impact of the input capacitance difference?

A: The BSS84LT1G input capacitance is specified at 30 pF @ 5V, compared to 7.4 pF @ 10V for the 5LP01M-TL-H. Higher input capacitance may affect switching speed and gate drive requirements in high-frequency applications. Circuit simulation or testing is appropriate to evaluate switching performance in the specific application context.

Q: How should I verify compatibility before implementing the BSS84LT1G substitute?

A: Verify the following: (1) P-Channel topology requirement is met; (2) 50V Vdss rating is adequate for the application; (3) 130mA continuous current and 225mW power dissipation exceed application requirements; (4) SOT-23-3 package footprint can be accommodated in the circuit board layout; (5) Gate drive voltage (±20V maximum) is compatible with the application gate drive circuit; (6) Operating temperature range (-55°C to 150°C) covers the application environment.