TLP250(MBS,F) Equivalent & Substitute Parts

Part Overview

The TLP250(MBS,F) is a photocoupler gate driver manufactured by Toshiba Semiconductor and Storage, designed for single-channel gate driving applications with high-voltage isolation. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement.

The TLP250 series provides galvanic isolation suitable for power electronics applications requiring robust signal transmission across high-voltage boundaries. Due to its obsolete status, sourcing equivalent active-production alternatives ensures design continuity and long-term component availability.

Substiute Parts

TLP250(MBS,F)

Toshiba Semiconductor and StorageIn Stock: 1049TLP250(MBS,F) Datasheet

Current PartRFQ

TLP250H(F)

Toshiba Semiconductor and StorageIn Stock: 9621TLP250H(F) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLP250(MBS,F) is based on the following criteria derived from the provided technical specifications:

Primary Substitution Basis:

• Shared base product number (TLP250)
• Identical isolation voltage rating (3750Vrms)
• Matching ECCN classification (EAR99)
• Matching HTSUS code (8541.49.8000)
• Single-channel gate driver configuration
• Through-hole DIP packaging compatibility

The TLP250H(F) variant maintains electrical and mechanical compatibility with the obsolete TLP250(MBS,F) while offering active production status, ensuring continued availability and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The TLP250H(F) is the direct equivalent substitute for the obsolete TLP250(MBS,F). Selection is justified on the following grounds:

Product Status: The TLP250H(F) maintains active production status, eliminating supply chain risk associated with the obsolete TLP250(MBS,F).

Regulatory Compliance: Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, ensuring consistent export control and tariff treatment. The TLP250H(F) additionally carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.

Functional Equivalence: Both components are single-channel gate driver photocouplers within the TLP250 base product family, sharing the same isolation voltage specification and through-hole DIP package footprint.

Procurement: With 9573 units in current inventory, the TLP250H(F) offers immediate availability compared to the limited remaining stock of the obsolete variant.

Frequently Asked Questions (FAQ)

Q: Can TLP250H(F) directly replace TLP250(MBS,F) in existing designs?

A: Yes. Both components share the same base product number, isolation voltage rating, single-channel configuration, and 8-DIP through-hole package footprint. Pin-to-pin compatibility is maintained.

Q: What is the primary reason for substitution?

A: The TLP250(MBS,F) is classified as obsolete. The TLP250H(F) is the active-production equivalent, ensuring long-term supply chain continuity.

Q: Are there regulatory or compliance differences?

A: Both components carry identical ECCN and HTSUS classifications. The TLP250H(F) additionally meets ROHS3 compliance and REACH requirements, representing current environmental standards.

Q: What packaging format is supplied for the TLP250H(F)?

A: The TLP250H(F) is supplied in tube packaging. Both variants use 8-DIP (0.300", 7.62mm) through-hole package format, compatible with standard PCB footprints.

Q: Is there a difference in moisture sensitivity?

A: The TLP250(MBS,F) specifies MSL 1 (Unlimited). The TLP250H(F) lists MSL as Not Applicable, indicating no moisture sensitivity restrictions for this component variant.