TLP552(HO,F) Equivalent & Substitute Parts

Part Overview

The TLP552(HO,F) is an optoisolator manufactured by Toshiba Semiconductor and Storage, designed for photocoupler applications requiring electrical isolation between input and output circuits. 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 field replacements.

Substiute Parts

TLP552(HO,F)

Toshiba Semiconductor and StorageIn Stock: 1168TLP552(HO,F) Datasheet

Current PartRFQ

TLP2719(D4-TP4,E

Toshiba Semiconductor and StorageIn Stock: 1070TLP2719(D4-TP4,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP2719(D4-TP4,E) qualifies as a functional substitute for the TLP552(HO,F) based on the following substitution criteria:

Common Classification Parameters:

• Category: Optoisolators (both parts)
• Manufacturer: Toshiba Semiconductor and Storage (same source)
• Moisture Sensitivity Level: 1 (Unlimited) for both parts
• ECCN Classification: EAR99 for both parts
• HTSUS Code: 8541.49.8000 for both parts

Substitution Logic: The TLP2719(D4-TP4,E) is an active product offering equivalent isolation functionality within the Toshiba optoisolator portfolio. Both components share identical regulatory classifications and moisture sensitivity ratings, enabling direct substitution in applications where the specific electrical characteristics of the TLP2719 series align with circuit requirements.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TLP552(HO,F) is classified as obsolete. The TLP2719(D4-TP4,E) is an active product from the same manufacturer, ensuring continued availability and manufacturing support.

Compliance & Certification: Both parts share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, confirming regulatory equivalence. The TLP2719(D4-TP4,E) carries ROHS3 compliance and REACH unaffected status, meeting current environmental and safety standards.

Moisture Sensitivity: Both components maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling.

Selection Basis: For new designs and production applications, the TLP2719(D4-TP4,E) is the appropriate selection due to active product status and full compliance documentation. For legacy system maintenance where TLP552(HO,F) inventory remains available, existing stock may be utilized until depletion.

Frequently Asked Questions (FAQ)

Q: Can the TLP2719(D4-TP4,E) directly replace the TLP552(HO,F) in existing designs?

A: Direct substitution is supported based on shared optoisolator category classification, identical MSL rating, and matching regulatory codes. Circuit-level compatibility depends on specific electrical parameter requirements of the application.

Q: What is the difference in packaging between these parts?

A: The TLP2719(D4-TP4,E) is supplied in Tape & Reel (TR) format with a 6-SOIC package. The TLP552(HO,F) packaging specification is not provided in the reference data.

Q: Are there compliance differences between the two parts?

A: Both parts share EAR99 and HTSUS classifications. The TLP2719(D4-TP4,E) carries ROHS3 compliance and REACH unaffected certification, meeting current environmental standards.

Q: Why is the TLP552(HO,F) listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The TLP2719(D4-TP4,E) represents the active equivalent within Toshiba's current optoisolator product line.

Q: What is the moisture sensitivity implication for both parts?

A: MSL 1 (Unlimited) rating for both components indicates no moisture sensitivity restrictions. Standard handling and storage procedures apply without special environmental controls.