TLP9104A(FD-TL,F) Equivalent & Substitute Parts

Part Overview

The TLP9104A(FD-TL,F) is a logic output optoisolator manufactured by Toshiba Semiconductor and Storage, classified as a photocoupler with integrated isolation functionality. This component is currently listed with obsolete product status, indicating it has been discontinued and is no longer in active production or supported by the manufacturer. Due to its obsolete classification, identification of functionally equivalent active alternatives is necessary for ongoing design support, maintenance applications, and new production requirements where this component specification remains applicable.

Substiute Parts

TLP9104A(FD-TL,F)

Toshiba Semiconductor and StorageIn Stock: 875TLP9104A(FD-TL,F) Datasheet

Current PartRFQ

TLX9304(TPL,F

Toshiba Semiconductor and StorageIn Stock: 3253TLX9304(TPL,F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TLP9104A(FD-TL,F) is based on alignment of the following critical parameters:

Substitution Criteria:

• Manufacturer: Toshiba Semiconductor and Storage (same manufacturer lineage)
• Category: Optoisolators (same functional class)
• Functional Type: Logic output optoisolator with common mode transient immunity (CMTI)
• Isolation Voltage: Minimum 3750Vrms isolation rating
• Output Configuration: Open collector topology
• Channel Count: Single channel (1 channel)
• Regulatory Compliance: ECCN EAR99 classification maintained
• Tariff Classification: HTSUS 8541.49.8000 maintained

The TLX9304(TPL,F) meets all substitution criteria as an active product offering equivalent isolation performance, output topology, and channel configuration within the Toshiba optoisolator product family.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TLX9304(TPL,F)

The TLX9304(TPL,F) is designated as the manufacturer-recommended substitute for the obsolete TLP9104A(FD-TL,F). This substitution is supported by the following engineering factors:

Product Status Transition: The TLX9304(TPL,F) maintains active product status with full manufacturer support, addressing the obsolescence of the original component. Continued availability is confirmed with 3,179 units in current inventory.

Functional Equivalence: Both components operate as logic output optoisolators with common mode transient immunity capability. The TLX9304(TPL,F) specifies 15kV/µs CMTI performance and 3750Vrms isolation voltage, establishing functional parity within the optoisolator category.

Regulatory and Compliance Alignment: Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, ensuring regulatory consistency. The substitute component carries AEC-Q101 automotive qualification, providing enhanced reliability documentation.

Manufacturing Continuity: Both components originate from Toshiba Semiconductor and Storage, maintaining design lineage and manufacturing process consistency within the same semiconductor family.

Packaging and Integration: The TLX9304(TPL,F) is supplied in 6-SOIC surface mount packaging with 5 leads, standard for modern optoisolator implementations. Tape & Reel packaging format supports automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Why is the TLP9104A(FD-TL,F) listed as obsolete?

A: The TLP9104A(FD-TL,F) has reached end-of-life status and is no longer manufactured or actively supported by Toshiba Semiconductor and Storage. Obsolete classification indicates the component is not available for new production orders from the manufacturer.

Q: Is the TLX9304(TPL,F) a direct replacement for the TLP9104A(FD-TL,F)?

A: The TLX9304(TPL,F) is the manufacturer-designated substitute and provides equivalent functionality as a logic output optoisolator with common mode transient immunity. Both components operate within the same functional category and share identical regulatory classifications.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on: manufacturer (Toshiba), component category (optoisolators), functional type (logic output with CMTI), isolation voltage rating (3750Vrms minimum), output topology (open collector), channel configuration (single channel), and regulatory compliance (ECCN EAR99, HTSUS 8541.49.8000).

Q: Does the TLX9304(TPL,F) require different PCB layout considerations?

A: The TLX9304(TPL,F) uses 6-SOIC surface mount packaging with 5 leads. PCB design must accommodate this package footprint. Consult the component datasheet for specific pin configuration and layout requirements if transitioning from a different package type.

Q: What is the inventory status of the substitute component?

A: The TLX9304(TPL,F) has 3,179 units in current new original inventory, confirming active availability for procurement and production use.

Q: Are there any temperature or environmental differences between the two components?

A: The TLX9304(TPL,F) specifies an operating temperature range of -40°C to 125°C with AEC-Q101 automotive qualification. Detailed environmental specifications for the original TLP9104A(FD-TL,F) are not provided in the available data.

Q: What does AEC-Q101 qualification indicate?

A: AEC-Q101 is an automotive electronics qualification standard. The TLX9304(TPL,F) carries this certification, indicating compliance with automotive industry reliability and quality requirements.

Q: Is the moisture sensitivity level important for assembly and storage?

A: The TLX9304(TPL,F) carries MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. This simplifies handling, storage, and assembly processes without requiring special moisture control measures.