TLP350F(TP4,Z,F) Equivalent & Substitute Parts

Part Overview

The TLP350F(TP4,Z,F) is a photocoupler gate driver channel component manufactured by Toshiba Semiconductor and Storage. This part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The obsolete status necessitates sourcing equivalent components that maintain electrical and mechanical compatibility with existing applications.

Substiute Parts

TLP350F(TP4,Z,F)

Toshiba Semiconductor and StorageIn Stock: 798TLP350F(TP4,Z,F) Datasheet

Current PartRFQ

TLP5702(TP4,E

Toshiba Semiconductor and StorageIn Stock: 2499TLP5702(TP4,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP350F(TP4,Z,F) can be substituted with the TLP5702(TP4,E) based on the following alignment criteria:

Substitution Logic:

• Both components are manufactured by Toshiba Semiconductor and Storage, ensuring consistent design philosophy and quality standards
• Both components fall within the optoisolator/photocoupler product category
• Both components share identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), indicating equivalent environmental handling requirements
• Both components carry the same ECCN (EAR99) and HTSUS (8541.49.8000) classifications, confirming regulatory equivalence
• The TLP5702(TP4,E) is in active production status, providing long-term availability and supply chain continuity

Key Parameters Determining Substitution:

• Isolation voltage capability (5000Vrms)
• Gate driver functionality with push-pull totem pole output configuration
• Single channel architecture
• Surface mount packaging compatibility
• Supply voltage range (15V ~ 30V)
• Operating temperature range (-40°C ~ 110°C)

Parameter Comparison

Engineering Selection Recommendations

The TLP5702(TP4,E) is the qualified substitute for the obsolete TLP350F(TP4,Z,F) based on the following engineering criteria:

Compliance & Regulatory Alignment:

• Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, ensuring no change to export control or tariff documentation
• Identical MSL classification (1 - Unlimited) confirms equivalent moisture handling and storage requirements

Supply Chain & Availability:

• The TLP5702(TP4,E) maintains active production status with 2409 units in current inventory, providing reliable long-term sourcing compared to the obsolete TLP350F(TP4,Z,F)
• Both components are manufactured by Toshiba Semiconductor and Storage, maintaining consistent quality and reliability standards

Functional Compatibility:

• The TLP5702(TP4,E) is specifically designed as a logic output optoisolator with push-pull totem pole configuration, suitable for gate driver applications
• Single channel architecture aligns with gate driver channel functionality
• 5000Vrms isolation voltage provides robust electrical isolation for power switching applications

Frequently Asked Questions (FAQ)

Q: Why is the TLP350F(TP4,Z,F) being discontinued? A: The TLP350F(TP4,Z,F) has reached obsolete status. The TLP5702(TP4,E) represents the active production equivalent from Toshiba Semiconductor and Storage.

Q: Are the isolation voltage ratings compatible between these components? A: The TLP5702(TP4,E) provides 5000Vrms isolation voltage, meeting high-voltage isolation requirements typical of gate driver applications.

Q: What is the package difference between these components? A: The TLP5702(TP4,E) is supplied in 6-SOIC (0.295", 7.50mm Width) surface mount packaging. Verify your PCB layout accommodates this package geometry.

Q: Do these components have identical regulatory classifications? A: Yes. Both components carry EAR99 ECCN classification and 8541.49.8000 HTSUS code, requiring no change to export or tariff documentation.

Q: What is the moisture sensitivity requirement for storage? A: Both components are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What supply voltage range does the substitute support? A: The TLP5702(TP4,E) operates with supply voltage from 15V to 30V, suitable for standard gate driver power supply configurations.

Q: What is the operating temperature range? A: The TLP5702(TP4,E) operates from -40°C to 110°C, covering industrial and automotive temperature requirements.