5KP100CE3/TR13 Equivalent & Substitute Parts

Part Overview

The 5KP100CE3/TR13 is a transient voltage suppressor (TVS) diode manufactured by Microchip Technology, designed for general-purpose overvoltage protection applications. This zener-type TVS diode features a 100V reverse standoff voltage with a 179V maximum clamping voltage and 27.9A peak pulse current capability. The device is supplied in Tape & Reel packaging with Through Hole P600 axial mounting configuration and is currently in active production status. Equivalent and substitute parts are identified based on matching electrical performance parameters, mechanical compatibility, and regulatory compliance within the TVS diode category.

Substiute Parts

5KP100CE3/TR13

Microchip TechnologyIn Stock: 8795KP100CE3/TR13 Datasheet

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15KP100CA-TP

Micro Commercial CoIn Stock: 83215KP100CA-TP Datasheet

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15KPA100CA

MDE Semiconductor IncIn Stock: 195215KPA100CA Datasheet

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15KPA100CA-B

Littelfuse Inc.In Stock: 115615KPA100CA-B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5KP100CE3/TR13 are qualified based on the following critical parameters that determine functional equivalence:

Electrical Matching Criteria:

• Voltage - Reverse Standoff (Typ): 100V
• Voltage - Breakdown (Min): 111V minimum
• Operating Temperature Range: -55°C to 175°C
• Type: Zener diode, single bidirectional channel
• Mounting: Through Hole axial configuration

Mechanical Compatibility:

• Package / Case: P600 or R-6 axial packages (both compatible with Through Hole mounting)
• Supplier Device Package: P600 or R-6

Regulatory Compliance:

• RoHS3 Compliant
• ECCN: EAR99
• HTSUS: 8541.10.0080

Substitute parts may differ in clamping voltage, peak pulse current, power dissipation, and packaging format (Tape & Reel, Cut Tape, or Bulk) while maintaining the core electrical specifications and mechanical compatibility required for direct circuit substitution.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active production status and full RoHS3 compliance, ensuring regulatory alignment with the original 5KP100CE3/TR13 specification.

15KPA100CA (MDE Semiconductor Inc) and 15KPA100CA-B (Littelfuse Inc): These parts are direct mechanical and electrical substitutes with P600 axial package compatibility. Both offer enhanced power dissipation (15kW versus 5kW) and higher peak pulse current (93.6A versus 27.9A), providing superior transient protection capability. The clamping voltage is lower (161.3V versus 179V), resulting in tighter voltage regulation during transient events. Both are available in Bulk packaging and maintain the full -55°C to 175°C operating temperature range.

15KP100CA-TP (Micro Commercial Co): This substitute features R-6 axial package configuration, which is mechanically compatible with Through Hole mounting applications. The clamping voltage (162V) is comparable to the 15KPA series. Power dissipation is elevated to 15kW. This part is supplied in Cut Tape packaging. Peak pulse current specification is not provided for this variant.

Selection between substitute parts depends on application requirements for power dissipation, peak pulse current handling, and packaging format availability. All substitutes maintain the critical 100V reverse standoff voltage and -55°C to 175°C operating temperature specification.

Frequently Asked Questions (FAQ)

Q: Can the 15KPA100CA or 15KPA100CA-B be used as direct replacements for the 5KP100CE3/TR13?

A: Yes. Both parts share the same 100V reverse standoff voltage, 111V+ breakdown voltage, and Through Hole P600 axial package configuration. The primary differences are enhanced power dissipation (15kW versus 5kW) and higher peak pulse current (93.6A versus 27.9A), which provide improved transient protection without compromising circuit compatibility.

Q: What is the significance of the lower clamping voltage in the 15KPA series?

A: The 15KPA100CA and 15KPA100CA-B have a maximum clamping voltage of 161.3V compared to 179V for the 5KP100CE3/TR13. Lower clamping voltage provides tighter voltage regulation during transient suppression, reducing the peak voltage stress on protected components. This is an engineering advantage in applications requiring precise voltage control.

Q: Is the 15KP100CA-TP compatible with the same circuit board layout as the 5KP100CE3/TR13?

A: The 15KP100CA-TP uses an R-6 axial package instead of P600. Both are Through Hole axial configurations with compatible lead spacing for standard circuit board layouts. Physical dimensions may vary slightly; verification of board footprint compatibility is necessary before substitution.

Q: What packaging formats are available for these substitute parts?

A: The 5KP100CE3/TR13 is supplied in Tape & Reel (TR) format. Substitute parts are available in multiple formats: 15KPA100CA and 15KPA100CA-B in Bulk packaging, and 15KP100CA-TP in Cut Tape (CT) format. Packaging format does not affect electrical or mechanical performance; selection depends on procurement and assembly requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The 5KP100CE3/TR13 and all listed substitute parts (15KP100CA-TP, 15KPA100CA, 15KPA100CA-B) are ROHS3 Compliant, ensuring regulatory compliance for applications requiring RoHS certification.

Q: What is the difference between the MDE Semiconductor and Littelfuse versions of the 15KPA100CA?

A: The 15KPA100CA (MDE Semiconductor Inc) and 15KPA100CA-B (Littelfuse Inc) are electrically and mechanically identical, with identical clamping voltage (161.3V), peak pulse current (93.6A), and power dissipation (15kW). Both are supplied in Bulk packaging and maintain the same operating temperature range. Selection between manufacturers depends on supply chain availability and procurement preferences.

Q: Can peak pulse current differences affect circuit performance?

A: Peak pulse current rating indicates the maximum transient current the TVS diode can safely conduct. The 5KP100CE3/TR13 is rated for 27.9A, while the 15KPA series handles 93.6A. Higher peak pulse current capability allows the substitute parts to suppress larger transient events without degradation. In applications with lower transient current levels, both ratings are functionally equivalent.