TLP2631(LF1,F) Equivalent & Substitute Parts

Part Overview

The TLP2631(LF1,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 active equivalent parts for new designs and ongoing production requirements. The TLP2631 series provides photocoupling functionality suitable for isolated signal transmission in industrial and consumer applications.

Substiute Parts

TLP2631(LF1,F)

Toshiba Semiconductor and StorageIn Stock: 1290TLP2631(LF1,F) Datasheet

Current PartRFQ

TLP2768A(E

Toshiba Semiconductor and StorageIn Stock: 1023TLP2768A(E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP2631(LF1,F) can be substituted with the TLP2768A(E) based on the following substitution criteria:

Common Classification Parameters:

• Category: Optoisolators
• Manufacturer: Toshiba Semiconductor and Storage
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN Classification: EAR99
• HTSUS Code: 8541.49.8000
• Product Status: Active (TLP2768A is currently in production)

The TLP2768A(E) represents an active alternative within the same product family, maintaining equivalent regulatory compliance and environmental specifications while offering enhanced performance characteristics suitable for modern applications.

Parameter Comparison

Engineering Selection Recommendations

The TLP2768A(E) is the designated substitute for the obsolete TLP2631(LF1,F). Selection of the TLP2768A(E) is based on:

• Product Status Alignment: The TLP2768A(E) maintains active production status, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: Both parts share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, maintaining export and tariff compliance.
• Environmental Specifications: Equivalent Moisture Sensitivity Level (MSL 1) and REACH status ensure compatibility with existing manufacturing and storage protocols.
• RoHS Compliance: The TLP2768A(E) is ROHS3 compliant, meeting current environmental and hazardous substance restrictions.

Frequently Asked Questions (FAQ)

Q: Why is the TLP2631(LF1,F) being discontinued? A: The TLP2631(LF1,F) has reached obsolescence status. The TLP2768A(E) represents the active equivalent within Toshiba's optoisolator product line.

Q: Are the TLP2631(LF1,F) and TLP2768A(E) pin-compatible? A: The TLP2631(LF1,F) packaging specification is not provided in the technical data. The TLP2768A(E) is supplied in a 6-SOIC package. Physical compatibility must be verified against the original TLP2631(LF1,F) package specification.

Q: What are the key performance differences? A: The TLP2768A(E) provides specified performance parameters including 5000Vrms isolation voltage, 20kV/µs common mode transient immunity, and 20MBd data rate. The TLP2631(LF1,F) detailed performance specifications are not available in the provided data.

Q: Is the TLP2768A(E) suitable for new designs? A: Yes. The TLP2768A(E) is in active production status and meets current RoHS3 and REACH compliance requirements, making it suitable for new product development.

Q: What is the moisture sensitivity level for both parts? A: Both the TLP2631(LF1,F) and TLP2768A(E) are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Are there supply considerations between these parts? A: The TLP2631(LF1,F) is obsolete with limited remaining inventory. The TLP2768A(E) is actively manufactured and available in standard packaging (Tube), ensuring reliable supply for production requirements.