TLP631(GR-TP1,F) Equivalent & Substitute Parts

Part Overview

The TLP631(GR-TP1,F) is a photocoupler optoisolator manufactured by Toshiba Semiconductor and Storage. This component is classified as obsolete, with 744 units currently available in new original stock. As an optoisolator output channel device, it provides electrical isolation between input and output circuits. Due to its obsolete status, identifying functionally compatible substitute parts is essential for ongoing system maintenance, redesign, and procurement planning.

Substiute Parts

TLP631(GR-TP1,F)

Toshiba Semiconductor and StorageIn Stock: 797TLP631(GR-TP1,F) Datasheet

Current PartRFQ

TLP785(GR-TP6,F

Toshiba Semiconductor and StorageIn Stock: 833TLP785(GR-TP6,F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP785(GR-TP6,F) qualifies as a substitute for the TLP631(GR-TP1,F) based on the following alignment criteria:

Common Classification Parameters:

• Category: Both are Optoisolators
• Manufacturer: Both manufactured by Toshiba Semiconductor and Storage
• Device Type: Both are photocoupler devices
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)
• Export Classification: Both classified as ECCN EAR99
• HTSUS Code: Both assigned 8541.49.8000

Functional Compatibility Basis: The TLP785 maintains the core optoisolator function with specified electrical isolation and switching characteristics suitable for applications requiring photocoupler functionality. The substitute is available in active product status with current manufacturing support, addressing the obsolescence of the TLP631.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TLP631(GR-TP1,F) is classified as obsolete. The TLP785(GR-TP6,F) maintains active product status with current manufacturing availability, ensuring long-term supply chain viability and continued technical support from Toshiba Semiconductor and Storage.

Compliance Alignment: Both components share identical export classification (ECCN EAR99) and tariff coding (HTSUS 8541.49.8000), ensuring regulatory consistency in procurement and deployment. Both maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating equivalent handling and storage requirements.

Inventory and Availability: The TLP631 currently maintains adequate stock (744 units). However, for new designs or long-term production requirements, the TLP785 is the appropriate selection due to its active status and ongoing manufacturing support.

Frequently Asked Questions (FAQ)

Q: Can the TLP785(GR-TP6,F) directly replace the TLP631(GR-TP1,F) in existing designs?

A: Both components are Toshiba optoisolators with identical MSL and export classifications. The TLP785 provides specified electrical characteristics (5000Vrms isolation, transistor output, 50mA output current) suitable for photocoupler applications. Circuit-level compatibility depends on your specific application requirements and the electrical parameters of your design.

Q: What is the primary reason for substitution?

A: The TLP631 is obsolete. The TLP785 is an active product with current manufacturing support, addressing supply chain continuity and long-term availability.

Q: Are the packaging formats compatible?

A: The TLP631 packaging is not specified in available data. The TLP785 is supplied in Tape & Reel (TR) format. Verify packaging compatibility with your assembly process requirements.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both the TLP631 and TLP785 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Are there export or tariff considerations for using the TLP785 as a substitute?

A: No. Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, ensuring regulatory consistency.