Equivalent & Substitute Parts: 5HP01C-TB-H

Part Overview

The 5HP01C-TB-H is a P-channel MOSFET manufactured by onsemi, designed for surface mount applications in the TO-236-3 (SOT-23-3) package. This device operates at 50V drain-to-source voltage with a continuous drain current rating of 70mA at 25°C. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement requirements.

Substiute Parts

5HP01C-TB-H

onsemiIn Stock: 42315HP01C-TB-H Datasheet

Current PartRFQ

BSS84LT1G

onsemiIn Stock: 272131BSS84LT1G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5HP01C-TB-H is determined by the following critical parameters:

Electrical Compatibility Requirements:

• FET Type: P-Channel configuration
• Drain to Source Voltage (Vdss): Minimum 50V rating
• Continuous Drain Current (Id): Minimum 70mA at 25°C
• Package compatibility: TO-236-3 / SOT-23-3 form factor

Environmental & Compliance Requirements:

• Moisture Sensitivity Level: MSL 1 or equivalent
• REACH Status: REACH Unaffected or compliant
• Surface mount technology

The BSS84LT1G meets all substitution criteria. This device maintains the same package footprint, exceeds the minimum voltage and current specifications, and carries active product status with full compliance documentation.

Parameter Comparison

Engineering Selection Recommendations

The BSS84LT1G is the direct equivalent substitute for the 5HP01C-TB-H. Selection is based on the following factors:

Electrical Performance: The BSS84LT1G maintains identical voltage specifications (50V Vdss) and exceeds the continuous drain current requirement (130mA versus 70mA), providing operational margin within the same thermal and package constraints.

Package Compatibility: Both devices utilize the TO-236-3 (SOT-23-3) surface mount package, ensuring direct PCB footprint compatibility without layout modification.

Product Status & Availability: The BSS84LT1G carries active product status with 272,100 units in stock, providing long-term supply continuity compared to the obsolete 5HP01C-TB-H.

Compliance & Certification: Both devices maintain identical MSL 1 ratings, REACH Unaffected status, and EAR99 ECCN classification, ensuring regulatory equivalence for applications requiring compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the BSS84LT1G directly replace the 5HP01C-TB-H in existing designs?

A: Yes. The BSS84LT1G is electrically and mechanically compatible. Both devices share identical package geometry (TO-236-3), voltage ratings (50V), and moisture sensitivity specifications. The substitute provides higher continuous drain current (130mA versus 70mA), which does not create compatibility issues in applications designed for the original 70mA specification.

Q: Are there any thermal considerations when substituting the BSS84LT1G?

A: The BSS84LT1G is rated for 225mW power dissipation at ambient temperature, compared to the 5HP01C-TB-H specification. Both devices operate within the same package thermal envelope. Applications should verify that existing thermal management remains adequate for the substitute device.

Q: What is the significance of the higher drain current rating in the BSS84LT1G?

A: The 130mA continuous drain current rating in the BSS84LT1G exceeds the 70mA requirement of the 5HP01C-TB-H. This higher rating provides operational margin and does not negatively impact circuit performance. The substitute will operate safely in all applications designed for the original part.

Q: Are there any lead time or supply advantages to using the BSS84LT1G?

A: The BSS84LT1G carries active product status with substantial inventory availability (272,100 units in stock), whereas the 5HP01C-TB-H is obsolete. This ensures reliable long-term procurement and eliminates supply discontinuity risk.

Q: Do both devices require identical PCB layout considerations?

A: Yes. Both the 5HP01C-TB-H and BSS84LT1G use the TO-236-3 (SOT-23-3) package with identical pin configuration and footprint. No PCB layout modifications are required for substitution.

Q: Are there compliance or certification differences between the two devices?

A: No. Both devices maintain identical REACH Unaffected status, MSL 1 moisture sensitivity rating, and EAR99 ECCN classification. Regulatory documentation requirements remain unchanged.