TLP351(D4-TP5,Z,F) Equivalent & Substitute Parts

Part Overview

The TLP351(D4-TP5,Z,F) is a photocoupler manufactured by Toshiba Semiconductor and Storage, designed for gate driver channel applications. This component is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure long-term component availability for new production runs and field replacements.

Substiute Parts

TLP351(D4-TP5,Z,F)

Toshiba Semiconductor and StorageIn Stock: 807TLP351(D4-TP5,Z,F) Datasheet

Current PartRFQ

TLP5701(D4-TP,E

Toshiba Semiconductor and StorageIn Stock: 1434TLP5701(D4-TP,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP351(D4-TP5,Z,F) has been identified with one active equivalent: the TLP5701(D4-TP,E). This substitution is based on the following alignment criteria:

• Both components are manufactured by Toshiba Semiconductor and Storage
• Both belong to the optoisolator/photocoupler product family
• Both are designed for gate driver and logic output applications
• Both share identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited)
• Both carry the same export control classification (ECCN: EAR99)
• Both are assigned the same HTSUS commodity code (8541.49.8000)
• The TLP5701 is currently in active production status, ensuring ongoing availability

Parameter Comparison

Engineering Selection Recommendations

The TLP5701(D4-TP,E) is the designated active equivalent for the obsolete TLP351(D4-TP5,Z,F). Selection of this substitute is supported by:

• Active product status ensuring continued manufacturing and supply chain availability
• Identical regulatory compliance classification (ECCN: EAR99, HTSUS: 8541.49.8000)
• Matching MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints
• RoHS compliance certification, meeting modern environmental and regulatory requirements
• Toshiba Semiconductor and Storage as the common manufacturer, ensuring consistent quality standards and technical support

Frequently Asked Questions (FAQ)

Q: Why is the TLP351(D4-TP5,Z,F) being phased out?

A: The TLP351 has reached end-of-life status and is classified as obsolete. The TLP5701 series represents Toshiba's current generation of optoisolator technology for gate driver applications.

Q: Are there any electrical performance differences between the TLP351 and TLP5701?

A: Detailed electrical specifications for the TLP351 were not provided in the available documentation. Substitution is based on functional category alignment, regulatory compliance, and manufacturing continuity within the Toshiba product family.

Q: What is the package configuration of the TLP5701(D4-TP,E)?

A: The TLP5701(D4-TP,E) is supplied in a 6-SOIC package (0.295", 7.50mm Width) in Tape & Reel (TR) format. The supplier device package designation is 6-SO.

Q: Is the TLP5701 RoHS compliant?

A: Yes, the TLP5701(D4-TP,E) is RoHS compliant, meeting current environmental and regulatory standards for electronic components.

Q: What is the isolation voltage rating of the TLP5701?

A: The TLP5701(D4-TP,E) provides 5000Vrms isolation voltage with a Common Mode Transient Immunity (CMTI) rating of 20kV/µs.

Q: Can the TLP5701 be used in the same PCB footprint as the TLP351?

A: Both components use 6-pin SOIC packages. Physical compatibility depends on the specific PCB layout and footprint design of the original TLP351 implementation. Verification of pin assignment and mechanical dimensions is required before substitution.