15KP240CA-TP Equivalent & Substitute Parts

Part Overview

The 15KP240CA-TP is a Transient Voltage Suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose transient voltage protection applications. This through-hole component operates with a reverse standoff voltage of 240V and provides peak pulse power handling of 15kW. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter ranges for this product category.

Substiute Parts

15KP240CA-TP

Micro Commercial CoIn Stock: 133215KP240CA-TP Datasheet

Current PartRFQ

30KPA240CA

MDE Semiconductor IncIn Stock: 200530KPA240CA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 15KP240CA-TP are identified based on the following critical parameters that determine functional equivalence:

• Voltage - Reverse Standoff (Typ): 240V
• Voltage - Breakdown (Min): within acceptable tolerance range
• Voltage - Clamping (Max) @ Ipp: within acceptable tolerance range
• Operating Temperature Range: -55°C to 175°C (TJ)
• Mounting Type: Through Hole
• Type: Zener
• Bidirectional Channels: 1
• RoHS Compliance: ROHS3 Compliant

The 30KPA240CA meets these substitution criteria with equivalent standoff voltage, compatible breakdown and clamping voltage specifications, matching temperature range, and identical mounting configuration. While the 30KPA240CA offers higher peak pulse power (30kW versus 15kW), this represents an enhanced capability rather than a deviation from the substitution parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 15KP240CA-TP and 30KPA240CA are active production components with ROHS3 compliance and unlimited moisture sensitivity ratings. The 30KPA240CA substitute maintains electrical equivalence across all critical voltage parameters (reverse standoff, breakdown, and clamping voltages) and operates within the identical temperature range. The primary difference is the package designation (R-6 versus P600 axial packages) and peak pulse power rating (15kW versus 30kW). Selection between these parts should be based on physical space constraints within the application and whether the enhanced power handling capability of the 30KPA240CA is compatible with the circuit design. Both parts satisfy the same regulatory and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 30KPA240CA directly replace the 15KP240CA-TP in my circuit?

A: The 30KPA240CA is electrically equivalent based on voltage specifications (240V reverse standoff, 267-268V breakdown, 387-388V clamping). However, the package designation differs (P600 versus R-6 axial), which may affect physical fit on the PCB. Verify that the P600 package dimensions are compatible with your board layout before substitution.

Q: What is the significance of the different peak pulse power ratings?

A: The 15KP240CA-TP is rated for 15kW peak pulse power, while the 30KPA240CA is rated for 30kW. The higher rating on the substitute part indicates greater transient energy absorption capability. This does not prevent substitution; it represents an enhanced specification that maintains backward compatibility with applications designed for the lower rating.

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

A: Both parts carry identical compliance certifications: ROHS3 compliant, EAR99 export classification, and HTSUS code 8541.10.0080. Moisture sensitivity level is 1 (unlimited) for both components. No regulatory barriers exist to substitution.

Q: How do the axial package types (R-6 versus P600) affect substitution?

A: Both are through-hole axial packages, but R-6 and P600 designations indicate different physical dimensions and lead spacing. Verify that the P600 package footprint matches your PCB design before implementing the 30KPA240CA as a substitute. Lead diameter and spacing must be compatible with existing through-hole pads.

Q: What is the operating temperature range for both parts?

A: Both the 15KP240CA-TP and 30KPA240CA operate across -55°C to 175°C junction temperature (TJ), providing identical thermal performance specifications.