TLP552(MAT,F) Equivalent & Substitute Parts

Part Overview

The TLP552(MAT,F) is an optoisolator manufactured by Toshiba Semiconductor and Storage, designed for photocoupler applications requiring galvanic isolation. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. The TLP552 provides single-channel isolation functionality suitable for applications requiring optical signal transmission with electrical isolation.

Substiute Parts

TLP552(MAT,F)

Toshiba Semiconductor and StorageIn Stock: 705TLP552(MAT,F) Datasheet

Current PartRFQ

TLP2768A(E

Toshiba Semiconductor and StorageIn Stock: 1023TLP2768A(E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP2768A(E) qualifies as a substitute for the TLP552(MAT,F) based on the following alignment criteria:

Common Classification Parameters:

• Category: Both are optoisolators
• Manufacturer: Both manufactured by Toshiba Semiconductor and Storage
• Isolation Voltage: Both support high-voltage isolation (5000Vrms specified for TLP2768A)
• Number of Channels: Both provide single-channel isolation
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)
• Regulatory Compliance: Both classified under ECCN EAR99 and HTSUS 8541.49.8000

Functional Compatibility: The TLP2768A(E) provides active product status with documented electrical specifications, making it suitable for applications previously served by the obsolete TLP552. The substitute maintains the same isolation category and regulatory classification while offering enhanced specifications including defined data rate (20MBd), propagation delay characteristics, and supply voltage range (2.7V ~ 5.5V).

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement: The TLP2768A(E) is the designated substitute for the TLP552(MAT,F). Both components share identical regulatory classification (ECCN EAR99, HTSUS 8541.49.8000) and moisture sensitivity rating (MSL 1). The TLP2768A(E) maintains active product status with full technical documentation and supply chain availability.

Compliance Considerations: The TLP2768A(E) carries ROHS3 compliance certification, providing enhanced environmental compliance compared to the obsolete TLP552. Both components are REACH unaffected, ensuring regulatory continuity for applications requiring these certifications.

Supply Chain Status: Current inventory availability: TLP2768A(E) - 961 Pcs New Original In Stock. The TLP552(MAT,F) is obsolete with limited availability (653 Pcs noted as legacy stock).

Frequently Asked Questions (FAQ)

Q: Why is the TLP552(MAT,F) being discontinued? A: The TLP552(MAT,F) has reached obsolete status. The TLP2768A(E) represents the current-generation equivalent from Toshiba Semiconductor and Storage, offering enhanced specifications and active product support.

Q: Are the TLP552(MAT,F) and TLP2768A(E) pin-compatible? A: Pin compatibility is not specified in the available technical parameters. The TLP552 packaging is not documented, while the TLP2768A(E) uses 6-SOIC (0.295", 7.50mm Width) surface mount packaging. Physical verification is required for board-level integration.

Q: What are the key electrical differences? A: The TLP2768A(E) provides documented specifications including 5000Vrms isolation voltage, 20MBd data rate, 20kV/µs common mode transient immunity, and defined propagation delay (60ns maximum). The TLP552 technical specifications are not provided in this reference.

Q: Can I use the TLP2768A(E) in existing designs without modification? A: Substitution feasibility depends on circuit design, PCB layout, and package requirements. The TLP2768A(E) is a surface mount 6-SOIC device. Original TLP552 packaging and pinout must be verified against design specifications.

Q: What is the operating temperature range for the substitute? A: The TLP2768A(E) operates across -40°C to 125°C, with supply voltage range of 2.7V to 5.5V.

Q: Are both components RoHS compliant? A: The TLP2768A(E) is ROHS3 compliant. RoHS status for the TLP552(MAT,F) is not specified in available documentation.