VBUS054CV-HS3-GS08 Equivalent & Substitute Parts

Part Overview

The VBUS054CV-HS3-GS08 is a steering transient voltage suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component provides rail-to-rail protection with 4 unidirectional channels, designed for general-purpose transient voltage suppression applications. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

VBUS054CV-HS3-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 4747VBUS054CV-HS3-GS08 Datasheet

Current PartRFQ

VBUS54CV-HSF-G4-08

Vishay General Semiconductor - Diodes DivisionIn Stock: 3659VBUS54CV-HSF-G4-08 Datasheet

DirectRFQ

TPD4E001DPKR

Texas InstrumentsIn Stock: 23701TPD4E001DPKR Datasheet

MFR RecommendedRFQ

TPD4E001DPKT

Texas InstrumentsIn Stock: 36232TPD4E001DPKT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the VBUS054CV-HS3-GS08 is determined by the following critical parameters:

• Voltage - Reverse Standoff: 5V to 5.5V range
• Voltage - Breakdown (Min): 7V to 11V range
• Voltage - Clamping (Max) @ Ipp: 22V or compatible
• Current - Peak Pulse: 11A or higher
• Type: Steering (Rail to Rail) with 4 unidirectional channels
• Mounting Type: Surface Mount
• RoHS3 Compliance: Required

The substitute parts are grouped into two categories:

Category 1 - Direct Vishay Equivalent: VBUS54CV-HSF-G4-08 maintains identical electrical performance specifications and steering topology, with active product status and improved package designation (LLP75-6L).

Category 2 - Texas Instruments Cross-Reference: TPD4E001DPKT and TPD4E001DPKR provide functional equivalence for Ethernet and general-purpose applications with compatible voltage ratings and steering configuration, though with reduced peak pulse power (100W) and narrower operating temperature range (-40°C ~ 85°C TA).

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: VBUS54CV-HSF-G4-08

This Vishay part is the preferred direct substitute. It maintains identical electrical performance (22V clamping, 11A peak pulse current, 242W peak power) and operating temperature range (-40°C ~ 125°C). Both parts share the same base product number (VBUS54/VBUS054) and steering topology. The VBUS54CV-HSF-G4-08 is in active production status with ROHS3 compliance and unlimited moisture sensitivity rating. Package designation differs (LLP75-6L vs. LLP75-6A), but both are 6-UFDFN/WFDFN exposed pad configurations suitable for surface mount assembly.

Secondary Recommendation: TPD4E001DPKT or TPD4E001DPKR

Texas Instruments TPD4E001 series parts provide functional equivalence for applications where peak pulse power requirements do not exceed 100W. These parts maintain the 4-channel steering configuration and 5.5V reverse standoff voltage. The primary trade-off is reduced peak pulse power (100W vs. 242W) and narrower operating temperature range (-40°C ~ 85°C TA vs. -40°C ~ 125°C TJ). Both TPD4E001 variants are in active production with ROHS3 compliance. Selection between DPKT and DPKR depends on packaging preference (Cut Tape vs. Digi-Reel).

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can VBUS54CV-HSF-G4-08 be used as a direct replacement for VBUS054CV-HS3-GS08?

A: Yes. Both parts share identical electrical specifications for voltage clamping (22V), peak pulse current (11A at 8/20µs), and peak pulse power (242W). Operating temperature range is identical (-40°C ~ 125°C). The package designation differs (LLP75-6L vs. LLP75-6A), but both are 6-pin UFDFN/WFDFN exposed pad surface mount packages. VBUS54CV-HSF-G4-08 is in active production status.

Q: What are the limitations of using TPD4E001DPKT or TPD4E001DPKR as substitutes?

A: The TPD4E001 series has two key limitations: (1) Peak pulse power is reduced to 100W compared to 242W for the original part, and (2) Operating temperature range is narrower (-40°C ~ 85°C TA vs. -40°C ~ 125°C TJ). These parts are suitable for applications where peak transient energy is lower and junction temperature does not exceed 85°C. Voltage ratings and steering topology remain compatible.

Q: Are there package compatibility concerns when substituting these parts?

A: The VBUS054CV-HS3-GS08 uses a 6-WFDFN package, while VBUS54CV-HSF-G4-08 uses 6-UFDFN, and TPD4E001 parts use 6-UFDFN. All three are 6-pin exposed pad packages with similar footprints suitable for surface mount assembly. Verify PCB layout compatibility with your assembly partner, as minor pitch or pad size variations may exist between WFDFN and UFDFN designations.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. VBUS54CV-HSF-G4-08, TPD4E001DPKT, and TPD4E001DPKR are all ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. Moisture sensitivity level is 1 (Unlimited) for all parts.

Q: Which substitute should I choose for a new design?

A: For new designs, VBUS54CV-HSF-G4-08 is recommended as the primary choice due to identical electrical performance and active production status. If peak pulse power requirements are lower (≤100W) and operating temperature does not exceed 85°C, TPD4E001DPKT or TPD4E001DPKR provide cost-effective alternatives with higher inventory availability.