5KP54CE3/TR13 Equivalent & Substitute Parts

Part Overview

The 5KP54CE3/TR13 is a transient voltage suppressor (TVS) diode manufactured by Microchip Technology, designed for general-purpose overvoltage protection applications. This bidirectional Zener diode operates with a 54V reverse standoff voltage and delivers 5000W peak pulse power capability. The component is supplied in Tape & Reel packaging with Through Hole P600 axial mounting configuration.

The 5KP54CE3/TR13 maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical performance parameters, mechanical compatibility, and thermal operating range to enable direct component selection for circuit protection applications.

Substiute Parts

5KP54CE3/TR13

Microchip TechnologyIn Stock: 7865KP54CE3/TR13 Datasheet

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15KP54CA-TP

Micro Commercial CoIn Stock: 142915KP54CA-TP Datasheet

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15KPA54CA

MDE Semiconductor IncIn Stock: 186115KPA54CA Datasheet

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30KPA54CA

MDE Semiconductor IncIn Stock: 179530KPA54CA Datasheet

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5KP54CA

Littelfuse Inc.In Stock: 16845KP54CA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5KP54CE3/TR13 are qualified based on the following electrical and mechanical criteria:

Matching Parameters (Required for Substitution):

• Voltage - Reverse Standoff (Typ): 54V
• Voltage - Breakdown (Min): 60V or 60.3V
• Bidirectional Channels: 1
• Type: Zener
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C to 175°C (TJ)
• Applications: General Purpose
• RoHS3 Compliance: Required

Variable Parameters (Allowed to Differ):

• Voltage - Clamping (Max) @ Ipp: 87.1V to 96.3V
• Current - Peak Pulse (10/1000µs): 51.9A to 331.5A
• Power - Peak Pulse: 5000W to 30000W
• Package / Case: P600 or R-6 axial configurations
• Packaging Format: Tape & Reel, Cut Tape, or Bulk
• Manufacturer: Microchip Technology, Micro Commercial Co, MDE Semiconductor Inc, or Littelfuse Inc.

Substitutes maintain the same voltage protection class and thermal operating envelope while accommodating variations in peak pulse current handling and power dissipation capacity. Package variants (P600 and R-6) are mechanically compatible for Through Hole axial mounting applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Power Rating):

The 5KP54CA from Littelfuse Inc. provides direct electrical equivalence to the 5KP54CE3/TR13. Both components share identical 54V reverse standoff voltage, 60V minimum breakdown voltage, and 5000W peak pulse power rating. The 5KP54CA operates within the same -55°C to 175°C temperature range and maintains P600 axial Through Hole packaging. Both parts are ROHS3 compliant and Active product status. The 5KP54CA is supplied in Cut Tape packaging, offering an alternative to the Tape & Reel format of the main part.

Higher Power Capacity Substitutes:

The 15KP54CA-TP (Micro Commercial Co) and 15KPA54CA (MDE Semiconductor Inc) provide 15000W peak pulse power capability while maintaining the 54V voltage class. These parts accommodate higher transient current levels and are suitable for applications requiring increased energy absorption. The 15KP54CA-TP uses R-6 axial packaging; the 15KPA54CA uses P600 axial packaging.

The 30KPA54CA (MDE Semiconductor Inc) delivers 30000W peak pulse power with 331.5A peak pulse current, representing the highest energy capacity option within the 54V voltage class. This part maintains P600 axial packaging and is applicable to high-energy transient protection scenarios.

Compliance and Availability:

All substitute parts maintain ROHS3 compliance and Active product status. The 5KP54CA, 15KPA54CA, and 30KPA54CA are available in high inventory quantities (1605, 1807, and 1776 units respectively), ensuring supply continuity. Selection between equivalent and higher-power options depends on circuit transient energy requirements and available board space for thermal dissipation.

Frequently Asked Questions (FAQ)

Q: Can the 5KP54CA directly replace the 5KP54CE3/TR13 in existing designs?

A: Yes. The 5KP54CA provides direct electrical substitution with identical voltage ratings (54V reverse standoff, 60V breakdown minimum) and power capacity (5000W peak pulse). Both components use P600 axial Through Hole packaging and operate across -55°C to 175°C. The primary difference is packaging format: the 5KP54CA is supplied in Cut Tape rather than Tape & Reel.

Q: What is the difference between the 5KP54CA and the higher-power 15KPA54CA?

A: The 15KPA54CA maintains the same 54V voltage protection class but increases peak pulse power from 5000W to 15000W and peak pulse current from 58.6A to 172.2A. The voltage clamping characteristic increases from 87.1V to 87.7V. Selection depends on whether the circuit experiences transient energy levels exceeding 5000W. Both use P600 axial packaging.

Q: Are the R-6 and P600 axial packages mechanically interchangeable?

A: Both R-6 and P600 are Through Hole axial package configurations suitable for PCB mounting. The 15KP54CA-TP uses R-6 packaging while other substitutes use P600. Mechanical compatibility depends on PCB hole spacing and lead diameter specifications. Verify lead dimensions against PCB design requirements before substitution.

Q: Do all substitute parts meet the same compliance standards as the 5KP54CE3/TR13?

A: Yes. All listed substitute parts are ROHS3 compliant and maintain Active product status. The 5KP54CE3/TR13, 5KP54CA, and 15KP54CA-TP have REACH Unaffected status. The 15KPA54CA and 30KPA54CA have REACH information available upon request. All parts carry EAR99 ECCN classification and HTSUS code 8541.10.0080.

Q: What is the voltage clamping difference between the main part and substitutes?

A: The 5KP54CE3/TR13 clamps at 96.3V maximum at peak pulse current. Substitute parts clamp between 87.1V and 91.4V. Lower clamping voltages provide tighter voltage regulation during transient events. Selection should verify that the clamping voltage remains within circuit protection requirements.

Q: Can the 30KPA54CA be used in applications designed for the 5KP54CE3/TR13?

A: Yes, with design verification. The 30KPA54CA maintains the same 54V voltage class and -55°C to 175°C operating range. The higher power capacity (30000W versus 5000W) and increased peak pulse current (331.5A versus 51.9A) provide enhanced transient protection. The lower clamping voltage (91.4V versus 96.3V) offers improved voltage regulation. Verify that the circuit can accommodate the tighter clamping characteristic and that thermal dissipation is adequate for the higher energy absorption capability.

Q: What inventory considerations apply to these substitute parts?

A: The 5KP54CE3/TR13 has 761 units in stock. Substitute parts offer higher availability: 5KP54CA (1605 units), 15KP54CA-TP (1392 units), 15KPA54CA (1807 units), and 30KPA54CA (1776 units). Higher inventory levels for substitutes may support supply chain continuity and reduce lead times for procurement.