5KP180CE3/TR13 Equivalent & Substitute Parts

Part Overview

The 5KP180CE3/TR13 is a transient voltage suppressor (TVS) diode manufactured by Microchip Technology, designed for general-purpose transient voltage protection applications. This bidirectional Zener-type TVS diode features a 180V reverse standoff voltage and 323V maximum clamping voltage, with peak pulse power handling of 5000W. The component is supplied in Tape & Reel packaging with P600 axial through-hole mounting. The part maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support alternative sourcing strategies while maintaining electrical and mechanical compatibility within specified parameter ranges.

Substiute Parts

5KP180CE3/TR13

Microchip TechnologyIn Stock: 7885KP180CE3/TR13 Datasheet

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15KPA180CA

MDE Semiconductor IncIn Stock: 209815KPA180CA Datasheet

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30KPA180CA

SETsafe | SETfuseIn Stock: 164530KPA180CA Datasheet

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5KP180CA

Littelfuse Inc.In Stock: 28165KP180CA Datasheet

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BZW50-180B

STMicroelectronicsIn Stock: 3337BZW50-180B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5KP180CE3/TR13 are qualified based on the following critical parameters that determine functional compatibility:

Voltage Parameters: All substitute parts maintain the same 180V reverse standoff voltage and 200V minimum breakdown voltage, ensuring equivalent transient protection thresholds.

Mounting and Package: All qualified substitutes use through-hole mounting with P600 or R-6 axial package configurations, supporting direct board-level replacement.

Bidirectional Protection: All substitutes provide single-channel bidirectional Zener-type TVS functionality for general-purpose transient suppression.

Operating Temperature Range: All substitutes operate across the -55°C to 175°C junction temperature range, maintaining performance consistency across thermal conditions.

Peak Pulse Power Handling: Substitute parts are grouped by power dissipation capability: 5kW (5KP180CA, BZW50-180B), 15kW (15KPA180CA), and 30kW (30KPA180CA) ratings. Selection depends on application transient energy requirements.

Clamping Voltage: Substitute parts exhibit clamping voltages ranging from 288.5V to 410V at peak pulse current, with variations dependent on peak current specifications and pulse waveform characteristics.

Parameter Comparison

Engineering Selection Recommendations

5KP180CA (Littelfuse Inc.): This substitute provides equivalent 5kW peak pulse power handling with identical P600 axial package configuration. The 292V clamping voltage and 17.5A peak current closely match the main part specifications. ROHS3 compliance and REACH Unaffected status align with the main part's regulatory certifications. This part is suitable for direct replacement in applications requiring 5kW transient suppression.

15KPA180CA (MDE Semiconductor Inc): This substitute offers enhanced power dissipation at 15kW with the same 180V standoff voltage and P600 package. The 288.5V clamping voltage and 52.3A peak current provide superior transient energy absorption. ROHS3 compliance is confirmed. This part is applicable in applications requiring higher transient energy handling while maintaining the same voltage protection threshold.

30KPA180CA (SETsafe | SETfuse): This substitute delivers maximum power dissipation at 30kW with identical voltage specifications and P600 package compatibility. The 290.4V clamping voltage and 104.3A peak current support high-energy transient suppression. However, RoHS non-compliance status and undefined REACH status present regulatory considerations. This part is suitable for applications prioritizing maximum transient energy absorption where regulatory compliance requirements permit.

BZW50-180B (STMicroelectronics): This substitute maintains 5kW peak pulse power with identical voltage protection parameters. The R-6 axial package differs from the P600 configuration but provides through-hole mounting compatibility. The 410V clamping voltage represents higher clamping performance. ROHS3 compliance and REACH Unaffected status are confirmed. This part is applicable where R-6 package footprints are acceptable and higher clamping voltage is beneficial.

Frequently Asked Questions (FAQ)

Q: Can the 5KP180CA directly replace the 5KP180CE3/TR13?

A: Yes. Both parts share identical reverse standoff voltage (180V), breakdown voltage (200V), peak pulse power (5kW), and P600 axial through-hole package configuration. The 5KP180CA exhibits slightly lower clamping voltage (292V vs 323V) and marginally higher peak current (17.5A vs 15.5A), both within acceptable substitution parameters for general-purpose transient suppression applications.

Q: What is the difference between the 5KP180CA and 15KPA180CA?

A: The primary difference is peak pulse power handling: 5kW versus 15kW. Both maintain 180V standoff voltage and P600 package compatibility. The 15KPA180CA accommodates higher transient energy with 52.3A peak current versus 17.5A. Selection depends on application transient energy requirements; the 15KPA180CA is suitable for higher-energy transient environments.

Q: Is the BZW50-180B package compatible with the 5KP180CE3/TR13?

A: The BZW50-180B uses R-6 axial package versus the P600 package of the main part. Both are through-hole axial configurations with different physical dimensions. Board layout and footprint compatibility must be verified before substitution. Electrical parameters (180V standoff, 200V breakdown, 5kW power) are equivalent.

Q: What regulatory compliance should I verify when substituting parts?

A: The main part is ROHS3 compliant and REACH Unaffected. The 5KP180CA and BZW50-180B maintain identical compliance status. The 15KPA180CA is ROHS3 compliant with REACH status available upon request. The 30KPA180CA is RoHS non-compliant with undefined REACH status; regulatory requirements must be evaluated before selection.

Q: Can I use the 30KPA180CA in place of the 5KP180CE3/TR13?

A: Electrical substitution is feasible: both maintain 180V standoff voltage, 200V breakdown voltage, and P600 package compatibility. However, the 30KPA180CA is RoHS non-compliant and has undefined REACH status, whereas the main part is ROHS3 compliant and REACH Unaffected. Regulatory compliance requirements must be confirmed before substitution.

Q: What does clamping voltage variation mean for my application?

A: Clamping voltage is the maximum voltage across the TVS diode during transient suppression. The main part clamps at 323V maximum, while substitutes range from 288.5V to 410V. Lower clamping voltage provides tighter voltage regulation; higher clamping voltage may allow greater voltage excursions. Application circuit protection requirements determine acceptable clamping voltage ranges.

Q: Are all substitutes suitable for general-purpose applications?

A: The 5KP180CA, 15KPA180CA, and BZW50-180B are specified for general-purpose applications. The 30KPA180CA is specified for telecom applications with automotive grade designation. All maintain the same voltage protection parameters and through-hole mounting, supporting general-purpose substitution where regulatory compliance permits.