P6KE130C Equivalent & Substitute Parts

Part Overview

The P6KE130C is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse, designed for general-purpose voltage protection applications. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The P6KE130C operates as a bidirectional Zener diode in a through-hole DO-15 package, providing 600W peak pulse power dissipation with a clamping voltage of 187.95V at peak pulse current.

Substiute Parts

P6KE130C

LittelfuseIn Stock: 769P6KE130C Datasheet

Current PartRFQ

P6KE130CA

Taiwan Semiconductor CorporationIn Stock: 2314P6KE130CA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P6KE130C is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Voltage - Reverse Standoff (Typ): 111V
• Voltage - Clamping (Max) @ Ipp: Must not exceed 187.95V
• Power - Peak Pulse: 600W minimum
• Bidirectional Channels: 1
• Type: Zener diode

Mechanical Compatibility Criteria:

• Mounting Type: Through Hole
• Package / Case: DO-204AC, DO-15, Axial
• Supplier Device Package: DO-15

Compliance Criteria:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The P6KE130CA qualifies as a direct substitute based on matching reverse standoff voltage (111V), clamping voltage within acceptable range (179V), identical 600W peak pulse power rating, through-hole mounting, DO-15 package configuration, and equivalent RoHS3 compliance and MSL rating.

Parameter Comparison

Engineering Selection Recommendations

The P6KE130CA (Taiwan Semiconductor Corporation) is the qualified substitute for the obsolete P6KE130C. Selection is based on the following engineering criteria:

Electrical Performance: Both components maintain identical reverse standoff voltage (111V) and peak pulse power rating (600W). The P6KE130CA exhibits a lower clamping voltage (179V versus 187.95V), which provides improved transient suppression performance within the same electrical class.

Mechanical Compatibility: Both parts utilize identical through-hole mounting and DO-15 package configuration, ensuring direct PCB footprint compatibility without layout modifications.

Compliance & Certification: The P6KE130CA maintains ROHS3 compliance and MSL rating equivalent to the original component, satisfying regulatory and environmental requirements for production environments.

Product Status: The P6KE130CA is classified as Active, ensuring long-term availability and supply chain continuity compared to the obsolete P6KE130C.

Frequently Asked Questions (FAQ)

Q: Can the P6KE130CA be used as a direct replacement for P6KE130C on existing PCBs?

A: Yes. Both components share identical through-hole mounting and DO-15 package specifications. No PCB layout modifications are required for substitution.

Q: What is the significance of the clamping voltage difference (187.95V vs. 179V)?

A: The P6KE130CA exhibits lower clamping voltage, which indicates faster transient suppression response. Both values remain within the acceptable operating range for general-purpose TVS applications at the 111V reverse standoff class.

Q: Are there any compliance or certification differences between these parts?

A: No. Both components are ROHS3 compliant with MSL rating of 1 (Unlimited), meeting identical environmental and regulatory standards.

Q: Why is the P6KE130C classified as obsolete?

A: Littelfuse has discontinued this part number. The P6KE130CA provides equivalent electrical and mechanical performance with active manufacturing status, making it the recommended substitute for new designs and production.

Q: What is the peak pulse current specification for the P6KE130CA?

A: The P6KE130CA is rated for 3.4A peak pulse current at the 10/1000µs waveform. This specification was not provided for the original P6KE130C.

Q: Are there any temperature operating range differences?

A: The P6KE130C specifies -55°C to 175°C (TJ). Operating temperature data was not provided for the P6KE130CA in the available specifications.