TLP732(GR-LF2,F) Equivalent & Substitute Parts

Part Overview

The TLP732(GR-LF2,F) is a photocoupler optoisolator manufactured by Toshiba Semiconductor and Storage, designed for optoisolator output channel applications. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure long-term component availability for new production runs and system maintenance.

Substiute Parts

TLP732(GR-LF2,F)

Toshiba Semiconductor and StorageIn Stock: 851TLP732(GR-LF2,F) Datasheet

Current PartRFQ

TLP785(GR-LF6,F

Toshiba Semiconductor and StorageIn Stock: 835TLP785(GR-LF6,F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP785(GR-LF6,F) qualifies as a functional substitute based on the following alignment criteria:

• Category Match: Both components are classified as optoisolators within the same product family
• Manufacturer Consistency: Both manufactured by Toshiba Semiconductor and Storage, ensuring design heritage and reliability standards
• Regulatory Compliance: Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications
• Functional Architecture: Both devices provide optoisolator functionality with transistor output configuration
• Active Status: The TLP785(GR-LF6,F) maintains active product status, ensuring ongoing availability and support

Parameter Comparison

Engineering Selection Recommendations

The TLP785(GR-LF6,F) is the designated substitute for the obsolete TLP732(GR-LF2,F). Selection rationale is based on:

• Product Status Alignment: The TLP785(GR-LF6,F) maintains active product status, ensuring continued manufacturing support and component availability
• Regulatory Compliance: Both components share identical export control classifications (ECCN: EAR99) and tariff codes (HTSUS: 8541.49.8000), facilitating seamless integration into existing supply chains
• Manufacturer Continuity: Toshiba Semiconductor and Storage manufactures both components, maintaining consistent quality standards and design reliability
• RoHS3 Compliance: The TLP785(GR-LF6,F) meets ROHS3 requirements, supporting modern environmental and regulatory standards

Frequently Asked Questions (FAQ)

Q: Why is the TLP732(GR-LF2,F) classified as obsolete?

A: The TLP732(GR-LF2,F) has reached end-of-life status within Toshiba's product portfolio. The TLP785(GR-LF6,F) represents the active equivalent within the optoisolator product family.

Q: Are the TLP732(GR-LF2,F) and TLP785(GR-LF6,F) pin-compatible?

A: Pin compatibility cannot be confirmed based on provided specifications. Physical package verification and schematic review are required before substitution in existing designs.

Q: What are the key electrical differences between these components?

A: The TLP785(GR-LF6,F) provides specified electrical parameters including 5000Vrms isolation voltage, 100-300% current transfer ratio at 5mA, and 50mA maximum output current per channel. The TLP732(GR-LF2,F) detailed electrical specifications are not provided in this reference.

Q: Does the TLP785(GR-LF6,F) meet the same regulatory requirements?

A: Yes. Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications. The TLP785(GR-LF6,F) additionally meets ROHS3 compliance requirements.

Q: What is the packaging difference between these parts?

A: The TLP785(GR-LF6,F) is specified as 4-SMD, Gull Wing surface mount package. The TLP732(GR-LF2,F) packaging specification is not provided.

Q: Is inventory availability a consideration for substitution?

A: Both components maintain active inventory. The TLP785(GR-LF6,F) has 801 pieces in stock, while the TLP732(GR-LF2,F) has 745 pieces available. Long-term availability favors the active TLP785(GR-LF6,F) due to its non-obsolete status.