TLP250(TOJS,F) Equivalent & Substitute Parts

Part Overview

The TLP250(TOJS,F) is a photocoupler gate driver manufactured by Toshiba Semiconductor and Storage, designed for single-channel gate driving applications with high-voltage isolation. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design support and procurement continuity. The TLP250 series provides galvanic isolation suitable for power electronics applications requiring reliable signal transmission across isolated domains.

Substiute Parts

TLP250(TOJS,F)

Toshiba Semiconductor and StorageIn Stock: 858TLP250(TOJS,F) Datasheet

Current PartRFQ

TLP250H(F)

Toshiba Semiconductor and StorageIn Stock: 9621TLP250H(F) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TLP250(TOJS,F) is based on the following criteria derived from the provided specifications:

• Base Product Number Match: The TLP250H(F) shares the same base product number (TLP250), indicating it is a direct evolution within the same product family
• Manufacturer Consistency: Both parts are manufactured by Toshiba Semiconductor and Storage, ensuring design continuity and reliability standards
• Isolation Voltage: The substitute maintains 3750Vrms isolation voltage, meeting the high-voltage isolation requirements of the original design
• Single Channel Configuration: Both parts provide 1 channel, preserving the functional architecture
• Package Compatibility: The TLP250H(F) is available in 8-DIP through-hole packaging, compatible with existing PCB layouts designed for the original part
• Product Status: The TLP250H(F) is active, ensuring long-term availability and supply chain stability
• Compliance Standards: Both parts comply with RoHS3 and share identical ECCN and HTSUS classifications

Parameter Comparison

Engineering Selection Recommendations

The TLP250H(F) is the direct active substitute for the obsolete TLP250(TOJS,F). Selection is based on:

• Product Lifecycle: The TLP250H(F) is an active product, providing assured long-term availability and manufacturing support compared to the obsolete status of the original part
• Regulatory Compliance: Both parts share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, ensuring no change to export control or tariff documentation
• RoHS3 Compliance: The TLP250H(F) meets RoHS3 requirements, supporting modern environmental and regulatory standards
• Family Continuity: Shared base product number and manufacturer ensure design validation and performance consistency within the TLP250 product family

Frequently Asked Questions (FAQ)

Q: Can the TLP250H(F) be used as a direct replacement for the TLP250(TOJS,F)?

A: Yes. Both parts share the same base product number, manufacturer, isolation voltage rating, single-channel configuration, and 8-DIP through-hole package. The TLP250H(F) is the active equivalent within the TLP250 family.

Q: What is the key difference between these parts?

A: The primary difference is product status. The TLP250(TOJS,F) is obsolete, while the TLP250H(F) is active. The TLP250H(F) provides specified electrical parameters including 3750Vrms isolation, 2.5A output current, and -40°C to 125°C operating temperature range.

Q: Are there any package compatibility concerns?

A: No. Both parts use 8-DIP through-hole packaging with identical 0.300" (7.62mm) pitch, ensuring direct PCB layout compatibility without redesign.

Q: Do export control classifications change with this substitution?

A: No. Both parts carry identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, requiring no change to export documentation or compliance procedures.

Q: Is the TLP250H(F) RoHS compliant?

A: Yes. The TLP250H(F) is RoHS3 compliant, meeting current environmental regulations for electronic components.