TLP512 Equivalent & Substitute Parts

Part Overview

The TLP512 is an optoisolator (photocoupler) manufactured by Toshiba Semiconductor and Storage, designed for signal isolation applications. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

TLP512(HITACHI,F)

Toshiba Semiconductor and StorageIn Stock: 759TLP512(HITACHI,F) Datasheet

Current PartRFQ

TLP2719(E

Toshiba Semiconductor and StorageIn Stock: 1340TLP2719(E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP2719(E) qualifies as a substitute for the TLP512 based on the following alignment criteria:

Common Classification Parameters:

• Category: Optoisolators (both components)
• Manufacturer: Toshiba Semiconductor and Storage (same source)
• Functional Type: Photocoupler/Optoisolator technology
• Isolation Voltage: 5000Vrms (TLP2719 specification)
• Moisture Sensitivity Level: 1 (Unlimited) — identical rating
• Export Classification: EAR99 (both components)
• HTSUS Code: 8541.49.8000 (both components)

Substitution Logic: The TLP2719(E) represents an active-status alternative within the same optoisolator product family. While the TLP512 is obsolete, the TLP2719(E) maintains equivalent isolation performance and regulatory compliance, making it suitable for applications requiring optoisolation functionality. The substitute part is actively manufactured and stocked, ensuring long-term availability.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement: The TLP512 is classified as obsolete. The TLP2719(E) is the designated substitute, manufactured by the same supplier (Toshiba Semiconductor and Storage) and maintains identical regulatory compliance (EAR99, HTSUS 8541.49.8000, MSL 1).

Compliance & Certification: Both components share equivalent export classification and tariff coding, ensuring regulatory continuity in supply chain documentation and international trade compliance.

Availability: The TLP2719(E) is actively manufactured with confirmed inventory of 1233 pieces in stock, providing reliable long-term sourcing compared to the obsolete TLP512 status.

Frequently Asked Questions (FAQ)

Q: Why is the TLP512 being phased out? A: The TLP512 is classified as obsolete by the manufacturer. The TLP2719(E) represents the active-status alternative within Toshiba's optoisolator product line.

Q: Are the TLP512 and TLP2719(E) electrically compatible? A: Both components are optoisolators manufactured by Toshiba Semiconductor and Storage with identical MSL ratings and export classifications. The TLP2719(E) provides 5000Vrms isolation voltage and is specified for 1-channel operation with open collector output.

Q: What is the package difference between these parts? A: The TLP2719(E) is specified in 6-SOIC (0.295", 7.50mm Width) surface mount packaging. The TLP512 packaging specification is not provided in the available technical data.

Q: Can I use TLP2719(E) as a direct replacement in existing designs? A: Substitution feasibility depends on your specific circuit requirements, including isolation voltage, output type, and package compatibility. Verify that the 6-SOIC surface mount package and open collector output configuration align with your application requirements.

Q: What is the lead time for TLP2719(E)? A: The TLP2719(E) is actively manufactured with current inventory of 1233 pieces available, ensuring standard lead times for procurement.

Q: Are there any regulatory differences between TLP512 and TLP2719(E)? A: No. Both components share identical export classification (EAR99) and tariff coding (HTSUS 8541.49.8000), with equivalent moisture sensitivity levels (MSL 1 - Unlimited).