TLP2631(MBS,F) Equivalent & Substitute Parts

Part Overview

The TLP2631(MBS,F) is a logic output optoisolator manufactured by Toshiba Semiconductor and Storage, designed for photocoupler applications requiring galvanic isolation. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement continuity. The TLP2631 series provides isolation capability suitable for applications requiring logic-level signal transmission across isolated domains.

Substiute Parts

TLP2631(MBS,F)

Toshiba Semiconductor and StorageIn Stock: 880TLP2631(MBS,F) Datasheet

Current PartRFQ

TLP2768A(E

Toshiba Semiconductor and StorageIn Stock: 1023TLP2768A(E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP2768A(E) qualifies as a substitute for the TLP2631(MBS,F) based on the following criteria:

Both components are logic output optoisolators manufactured by Toshiba Semiconductor and Storage within the same product category. The TLP2768A(E) maintains compatibility through:

• Identical isolation voltage rating: 5000Vrms
• Matching MSL classification: 1 (Unlimited)
• Identical ECCN and HTSUS classifications
• Single-channel configuration with logic output architecture
• Common mode transient immunity specification: 20kV/µs
• Surface mount packaging suitable for modern PCB assembly

The TLP2768A(E) is classified as active product status, providing long-term availability and supply chain continuity compared to the obsolete TLP2631(MBS,F).

Parameter Comparison

Engineering Selection Recommendations

The TLP2768A(E) is the designated substitute for the obsolete TLP2631(MBS,F). Selection is based on:

• Active product status ensuring procurement availability and manufacturing continuity
• Identical isolation voltage and MSL classification
• Matching regulatory classifications (ECCN, HTSUS)
• Compliance with current environmental standards (ROHS3, REACH)
• Single-channel logic output optoisolator architecture consistent with the original component function

Frequently Asked Questions (FAQ)

Q: Why is the TLP2631(MBS,F) being replaced? A: The TLP2631(MBS,F) is classified as obsolete. The TLP2768A(E) provides equivalent functionality with active product status and current manufacturing support.

Q: Are the isolation ratings identical between TLP2631(MBS,F) and TLP2768A(E)? A: Both components maintain 5000Vrms isolation voltage rating and identical MSL classification of 1 (Unlimited).

Q: What is the package difference between these components? A: The TLP2768A(E) is supplied in 6-SOIC surface mount packaging (0.295", 7.50mm Width), suitable for modern PCB assembly processes.

Q: Are there compliance differences? A: The TLP2768A(E) is ROHS3 compliant and REACH unaffected, meeting current environmental regulations. Both components share identical ECCN and HTSUS classifications.

Q: Can the TLP2768A(E) be used as a direct replacement? A: The TLP2768A(E) is functionally equivalent based on isolation voltage, channel configuration, and regulatory compliance. Verify pinout and package compatibility with your PCB design before implementation.