P2300SCMCRP Equivalent & Substitute Parts

Part Overview

The P2300SCMCRP is a 190V Off-State Transient Voltage Suppressor (TVS) Thyristor manufactured by Littelfuse Inc. in the SIDACtor® series. This component is designed for surface mount applications in the DO-214AA (SMB) package and provides 400A peak pulse current capability at 8/20µs pulse width. The part is currently classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

P2300SCMCRP

Littelfuse Inc.In Stock: 771P2300SCMCRP Datasheet

Current PartRFQ

P2300SCMCLRP

Littelfuse Inc.In Stock: 5207P2300SCMCLRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P2300SCMCRP is determined by strict equivalence across the following electrical and mechanical parameters:

• Voltage - Breakover: 260V
• Voltage - Off State: 190V
• Voltage - On State: 5V
• Current - Peak Pulse (8/20µs): 400A
• Current - Peak Pulse (10/1000µs): 100A
• Current - Hold (Ih): 150mA
• Capacitance: 50pF
• Package / Case: DO-214AA, SMB
• Number of Elements: 1
• Mounting Type: Surface Mount

The P2300SCMCLRP meets all these criteria and is therefore a direct functional equivalent. The primary distinction between these parts is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The P2300SCMCLRP is the direct substitute for the obsolete P2300SCMCRP. Both parts are electrically and mechanically identical across all specified parameters. Selection between these parts should be based on the following factors:

For new designs and ongoing production requiring compliance with current environmental regulations, the P2300SCMCLRP is the appropriate choice. This part carries ROHS3 compliance and REACH Unaffected status, meeting modern regulatory requirements. The Tape & Reel packaging format is standard for automated assembly processes.

For legacy system support where the original P2300SCMCRP specification must be maintained and regulatory compliance is not a constraint, the P2300SCMCRP remains available in bulk packaging. However, given its obsolete status, long-term availability cannot be assured.

Frequently Asked Questions (FAQ)

Q: Are P2300SCMCRP and P2300SCMCLRP electrically interchangeable?

A: Yes. Both parts are identical in all electrical parameters: 190V off-state voltage, 260V breakover voltage, 400A peak pulse current (8/20µs), 100A peak pulse current (10/1000µs), 150mA hold current, and 50pF capacitance.

Q: What is the difference between these two part numbers?

A: The primary differences are product status, packaging format, and regulatory compliance. P2300SCMCRP is obsolete and supplied in bulk packaging with RoHS non-compliant status. P2300SCMCLRP is active, supplied in Tape & Reel format, and carries ROHS3 compliance and REACH Unaffected certification.

Q: Can P2300SCMCLRP be used as a direct replacement in existing assemblies?

A: Yes. The DO-214AA (SMB) package, mounting type, and all electrical characteristics are identical. No circuit modifications or re-qualification are required for functional substitution.

Q: Why should I transition from P2300SCMCRP to P2300SCMCLRP?

A: The P2300SCMCRP is obsolete, which limits future availability and supply chain reliability. The P2300SCMCLRP is an active product with confirmed inventory and meets current environmental compliance standards (ROHS3, REACH Unaffected).

Q: Are there any package or mounting considerations when switching between these parts?

A: No. Both parts use the same DO-214AA (SMB) surface mount package. Tape & Reel packaging (P2300SCMCLRP) is standard for automated assembly and offers no functional difference compared to bulk packaging (P2300SCMCRP).