TLP716F(TP,F) Equivalent & Substitute Parts

Part Overview

The TLP716F(TP,F) is a logic output optoisolator manufactured by Toshiba Semiconductor and Storage, designed for high-speed digital isolation applications. This single-channel device features a push-pull totem pole output configuration with 5000Vrms isolation capability and 10kV/µs common mode transient immunity. The component operates across a 4.5V to 5.5V supply range and supports data rates up to 15MBd.

The TLP716F(TP,F) is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production requirements for applications currently utilizing this optoisolator.

Substiute Parts

TLP716F(TP,F)

Toshiba Semiconductor and StorageIn Stock: 735TLP716F(TP,F) Datasheet

Current PartRFQ

TLP2766A(TP4,E

Toshiba Semiconductor and StorageIn Stock: 3807TLP2766A(TP4,E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TLP716F(TP,F) is determined by the following critical parameters:

Mandatory Matching Criteria:

• Number of Channels: 1 channel
• Voltage - Isolation: 5000Vrms minimum
• Output Type: Push-Pull, Totem Pole configuration
• Input Type: DC
• Mounting Type: Surface Mount
• Package Category: 6-pin SOIC form factor

Performance Compatibility Criteria:

• Data Rate: Equal to or greater than 15MBd
• Common Mode Transient Immunity: Equal to or greater than 10kV/µs
• Current - Output / Channel: Equal to or greater than 10 mA
• Voltage - Supply: Must encompass or be compatible with 4.5V ~ 5.5V range
• Operating Temperature: Must support -40°C minimum and 100°C maximum

The TLP2766A(TP4,E) meets all mandatory matching criteria and exceeds performance specifications in data rate, common mode transient immunity, and operating temperature range, making it a direct substitute for the obsolete TLP716F(TP,F).

Parameter Comparison

Engineering Selection Recommendations

The TLP2766A(TP4,E) is the recommended substitute for the obsolete TLP716F(TP,F) based on the following engineering factors:

Product Status and Availability: The TLP716F(TP,F) is classified as obsolete with limited inventory (715 pieces). The TLP2766A(TP4,E) is an active product with robust inventory availability (3701 pieces), ensuring long-term supply chain continuity.

Compliance and Certifications: The TLP2766A(TP4,E) carries RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Both devices share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications.

Electrical Parameter Alignment: The substitute part maintains all critical electrical specifications required for the original application while providing enhanced performance margins. Isolation voltage, channel configuration, output topology, and input type are identical. The substitute exceeds the original in data rate (20MBd vs. 15MBd), common mode transient immunity (20kV/µs vs. 10kV/µs), and propagation delay characteristics.

Thermal and Supply Range Compatibility: The TLP2766A(TP4,E) supports an extended operating temperature range (-40°C to 125°C versus -40°C to 100°C) and a wider supply voltage range (2.7V to 5.5V versus 4.5V to 5.5V), providing additional design flexibility.

Package Considerations: Both devices utilize 6-SOIC surface mount packages. The substitute features a slightly larger body width (7.50mm versus 6.80mm), which remains within standard 6-SOIC dimensional tolerances and is compatible with existing PCB layouts designed for 6-SOIC components.

Frequently Asked Questions (FAQ)

Q: Can the TLP2766A(TP4,E) directly replace the TLP716F(TP,F) in existing designs?

A: Yes. The TLP2766A(TP4,E) meets all mandatory electrical and mechanical specifications for direct substitution. Both devices feature identical isolation voltage (5000Vrms), single-channel configuration, push-pull totem pole output, and DC input type. The substitute provides enhanced performance in data rate, propagation delay, and common mode transient immunity without requiring design modifications.

Q: What are the key performance improvements in the TLP2766A(TP4,E)?

A: The substitute provides three primary performance enhancements: increased data rate (20MBd versus 15MBd), improved common mode transient immunity (20kV/µs versus 10kV/µs), and faster propagation delay (55ns maximum versus 75ns maximum). These improvements provide additional design margin and support higher-speed applications.

Q: Are there package compatibility concerns between the two devices?

A: Both devices use 6-SOIC surface mount packages. The TLP2766A(TP4,E) has a body width of 7.50mm compared to 6.80mm for the TLP716F(TP,F). This difference remains within standard 6-SOIC dimensional specifications and is compatible with PCB layouts designed for 6-SOIC components. Pin spacing and lead configuration are identical.

Q: What is the supply voltage compatibility?

A: The TLP716F(TP,F) operates from 4.5V to 5.5V. The TLP2766A(TP4,E) operates from 2.7V to 5.5V, providing a wider supply range. Applications using the original 4.5V to 5.5V range are fully compatible with the substitute.

Q: Does the substitute support the same operating temperature range?

A: The TLP716F(TP,F) operates from -40°C to 100°C. The TLP2766A(TP4,E) operates from -40°C to 125°C, providing an extended upper temperature limit. Applications within the original temperature range are fully supported by the substitute.

Q: What is the product status difference between these devices?

A: The TLP716F(TP,F) is classified as obsolete, indicating discontinued production and limited availability. The TLP2766A(TP4,E) is an active product with ongoing manufacturing and robust inventory availability, ensuring long-term supply chain support.

Q: Are there regulatory or compliance differences?

A: Both devices share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications. The TLP2766A(TP4,E) carries RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The original device status regarding these certifications is not specified in the available data.

Q: What is the packaging format difference?

A: The TLP716F(TP,F) is supplied in standard packaging. The TLP2766A(TP4,E) is supplied in Tape & Reel (TR) format with Moisture Sensitivity Level 1 (Unlimited), indicating superior moisture protection and suitability for automated assembly processes.