5KP58AE3/TR13 Equivalent & Substitute Parts

Part Overview

The 5KP58AE3/TR13 is a unidirectional transient voltage suppressor (TVS) diode manufactured by Microchip Technology, designed for general-purpose transient voltage protection applications. This component features a 58V reverse standoff voltage rating with a 94V maximum clamping voltage and 53.4A peak pulse current capability in a P600 axial through-hole package. The device is ROHS3 compliant and maintains an active product status. Equivalent and substitute parts are identified to provide design flexibility for procurement, inventory management, and supply chain continuity while maintaining electrical and mechanical compatibility.

Substiute Parts

5KP58AE3/TR13

Microchip TechnologyIn Stock: 11845KP58AE3/TR13 Datasheet

Current PartRFQ

15KPA58A

MDE Semiconductor IncIn Stock: 191715KPA58A Datasheet

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5KP58A

LittelfuseIn Stock: 44115KP58A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5KP58AE3/TR13 are qualified based on the following critical parameters that determine functional interchangeability:

Voltage Parameters: Reverse standoff voltage of 58V (typical), breakdown voltage minimum of 64.4V, and clamping voltage maximum of 94V define the protection threshold and response characteristics. Substitute parts must maintain these voltage specifications within the allowed tolerances.

Current and Power Ratings: Peak pulse current of 53.4A at 10/1000µs pulse width and peak pulse power of 5000W establish the transient energy handling capability. Substitute parts with equal or greater current and power ratings are functionally compatible.

Package and Mounting: P600 axial through-hole package is the mechanical requirement. All substitute parts must use identical package geometry to ensure direct board-level compatibility.

Electrical Type: Unidirectional zener TVS diode configuration with single channel operation.

Environmental and Compliance: Operating temperature range of -55°C to 175°C (junction temperature), ROHS3 compliance, and moisture sensitivity level 1 (unlimited) establish the reliability and regulatory requirements.

Substitute parts meeting all these criteria are electrically and mechanically interchangeable with the 5KP58AE3/TR13 in general-purpose transient voltage suppression applications.

Parameter Comparison

Engineering Selection Recommendations

5KP58A (Littelfuse): This substitute part maintains electrical parity with the 5KP58AE3/TR13 across all critical voltage and current parameters. Peak pulse current of 54.5A and power rating of 5000W match the original specification. The part is ROHS3 compliant, REACH unaffected, and carries active product status. This substitute is suitable for direct replacement in applications requiring equivalent performance characteristics.

15KPA58A (MDE Semiconductor Inc): This substitute part provides enhanced current and power handling capability with 161A peak pulse current and 15000W peak pulse power, compared to 53.4A and 5000W in the original part. Voltage parameters remain compatible: 58V reverse standoff, 64.8V breakdown minimum, and 93.8V clamping maximum. The part is ROHS3 compliant and maintains active product status. This substitute is applicable in applications where higher transient energy absorption is required or where design margin enhancement is beneficial, while maintaining the same package and mounting configuration.

All substitute parts are through-hole P600 axial devices with identical mounting characteristics, operating temperature range of -55°C to 175°C, and moisture sensitivity level 1 (unlimited). Selection between substitutes depends on application-specific transient energy requirements and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can the 15KPA58A replace the 5KP58AE3/TR13 in all applications?

A: The 15KPA58A is electrically compatible with the 5KP58AE3/TR13 for voltage protection thresholds. However, the 15KPA58A provides significantly higher peak pulse current (161A versus 53.4A) and power dissipation (15000W versus 5000W). In applications where the original 5kW rating is a design constraint or where thermal management is sized for 5kW dissipation, the higher-rated substitute may introduce design considerations. For general transient suppression applications, the 15KPA58A functions as a compatible substitute with enhanced capability.

Q: Are all substitute parts available in the same packaging format?

A: All substitute parts use the P600 axial through-hole package. However, packaging delivery formats differ: the 5KP58AE3/TR13 is supplied in Tape & Reel (TR), the 15KPA58A in Bulk, and the 5KP58A in Cut Tape (CT). These packaging differences do not affect electrical or mechanical compatibility on the circuit board but may impact procurement and handling procedures.

Q: What are the voltage tolerance differences between substitute parts?

A: All parts maintain a 58V typical reverse standoff voltage. Breakdown voltage minimums are 64.4V (5KP58AE3/TR13 and 5KP58A) and 64.8V (15KPA58A). Clamping voltages are 94V (5KP58AE3/TR13), 93.8V (15KPA58A), and 93.6V (5KP58A). These variations fall within the normal tolerance band for TVS diodes in this voltage class and do not affect functional interchangeability.

Q: Do all substitute parts meet the same compliance standards?

A: All substitute parts are ROHS3 compliant, carry EAR99 ECCN classification, and share the same HTSUS code (8541.10.0080). Moisture sensitivity level is 1 (unlimited) for all parts. The 5KP58AE3/TR13 and 5KP58A are REACH unaffected; the 15KPA58A has REACH information available upon request.

Q: What is the primary difference between the 5KP58A and 5KP58AE3/TR13?

A: The 5KP58A and 5KP58AE3/TR13 are electrically equivalent with nearly identical voltage and current specifications. The primary differences are manufacturer (Littelfuse versus Microchip Technology) and packaging format (Cut Tape versus Tape & Reel). Both maintain 58V standoff voltage, approximately 94V clamping voltage, and 5000W peak pulse power rating.