TISP7015DR Equivalent & Substitute Parts

Part Overview

The TISP7015DR is an 8V off-state transient voltage suppressor (TVS) thyristor manufactured by Bourns Inc., designed for surge protection applications requiring 150 A peak pulse current capability in an 8-SOIC surface mount package. The TISP7015DR is classified as obsolete, making identification of functionally equivalent active alternatives essential for new designs and production continuity. Substitute parts must maintain identical electrical performance characteristics and package compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

TISP7015DR

Bourns Inc.In Stock: 1615TISP7015DR Datasheet

Current PartRFQ

TISP7015DR-S

Bourns Inc.In Stock: 2800TISP7015DR-S Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TISP7015DR is determined by strict equivalence across the following critical parameters:

• Voltage ratings (breakover, off-state, and on-state) must be identical
• Peak pulse current ratings for both 8/20µs and 10/1000µs pulse profiles must match
• Hold current (Ih) specification must be identical
• Number of internal elements must be the same
• Capacitance value must be identical
• Package and mounting type must be identical
• RoHS3 compliance status must be maintained

The TISP7015DR-S qualifies as a direct substitute based on complete parameter equivalence across all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The TISP7015DR-S is the qualified substitute for the obsolete TISP7015DR. Both parts are manufactured by Bourns Inc. and maintain identical electrical specifications and package configuration. The TISP7015DR-S carries active product status, ensuring ongoing availability and supply chain continuity. Both parts maintain ROHS3 compliance and equivalent regulatory certifications (ECCN: EAR99; HTSUS: 8541.30.0080). The TISP7015DR-S is suitable for direct replacement in existing designs without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can the TISP7015DR-S be used as a direct replacement for the TISP7015DR?

A: Yes. The TISP7015DR-S is electrically and mechanically identical to the TISP7015DR across all specified parameters. No circuit redesign or board layout modification is required.

Q: What is the primary reason for substitution?

A: The TISP7015DR is classified as obsolete. The TISP7015DR-S is the active equivalent from the same manufacturer, ensuring continued availability and supply chain reliability.

Q: Are the package dimensions identical?

A: Yes. Both parts use the 8-SOIC package with 0.154" (3.90mm) width. PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the TISP7015DR and TISP7015DR-S are ROHS3 compliant with identical regulatory classifications (ECCN: EAR99).

Q: What are the critical parameters that must match for substitution?

A: Voltage ratings (breakover, off-state, on-state), peak pulse current ratings (8/20µs and 10/1000µs), hold current, element count, capacitance, and package type must all be identical. The TISP7015DR-S meets all these requirements.