15KP130C Transient Voltage Suppressor - Equivalent & Substitute Parts

Part Overview

The 15KP130C is a through-hole Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc., designed for general-purpose voltage clamping applications. This component features a 130V reverse standoff voltage and 219.45V maximum clamping voltage with 15kW peak pulse power handling capability. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

15KP130C

Littelfuse Inc.In Stock: 106115KP130C Datasheet

Current PartRFQ

5KP130CAE3/TR13

Microchip TechnologyIn Stock: 9325KP130CAE3/TR13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 15KP130C is determined by the following critical electrical and mechanical parameters:

• Voltage Rating Match: Reverse standoff voltage of 130V is the primary selection criterion
• Clamping Voltage Compatibility: Maximum clamping voltage must be within acceptable system tolerance
• Package Compatibility: P600 axial through-hole package ensures mechanical and electrical fit
• Bidirectional Channel Configuration: Single channel (1) requirement for equivalent functionality
• Temperature Operating Range: -55°C to 175°C junction temperature capability
• RoHS Compliance: ROHS3 compliance for regulatory alignment

The substitute part 5KP130CAE3/TR13 meets all critical substitution criteria through matching voltage ratings, package type, channel configuration, temperature range, and compliance standards.

Parameter Comparison

Engineering Selection Recommendations

The 5KP130CAE3/TR13 manufactured by Microchip Technology is the designated substitute for the obsolete 15KP130C. Selection is based on the following engineering criteria:

Voltage Rating Equivalence: Both components maintain identical 130V reverse standoff voltage specifications, ensuring compatible circuit protection thresholds.

Package Compatibility: Both parts utilize the P600 axial through-hole package, permitting direct mechanical and electrical substitution without PCB redesign.

Compliance Alignment: Both components meet ROHS3 compliance requirements, supporting regulatory and environmental standards.

Active Product Status: The 5KP130CAE3/TR13 maintains active manufacturing status with confirmed inventory availability, ensuring long-term supply chain reliability compared to the obsolete 15KP130C.

Temperature Operating Range: Identical -55°C to 175°C junction temperature capability ensures thermal performance equivalence across specified operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the 5KP130CAE3/TR13 be used as a direct replacement for the 15KP130C?

A: Yes. Both components share identical reverse standoff voltage (130V), bidirectional channel configuration (1), P600 axial package type, and operating temperature range (-55°C to 175°C). Direct substitution is electrically and mechanically compatible.

Q: What is the difference in peak pulse power between these components?

A: The 15KP130C is rated for 15kW peak pulse power, while the 5KP130CAE3/TR13 is rated for 5kW. System designs must verify that the 5kW rating is sufficient for the intended transient voltage suppression application.

Q: Does the packaging format difference affect substitution?

A: The 15KP130C is supplied in bulk packaging, while the 5KP130CAE3/TR13 is supplied in Tape & Reel (TR) format. Both maintain identical P600 axial through-hole package geometry, ensuring mechanical compatibility. Packaging format affects procurement and handling only, not electrical or mechanical fit.

Q: Are there compliance differences between these parts?

A: Both components are ROHS3 compliant. No compliance barriers exist for substitution.

Q: What is the significance of the clamping voltage difference?

A: The 15KP130C clamps at 219.45V maximum, while the 5KP130CAE3/TR13 clamps at 209V maximum. The substitute provides lower clamping voltage, which may offer improved circuit protection in applications sensitive to voltage overshoot. System validation is required to confirm compatibility with specific circuit requirements.