P6KE62CA-TP Equivalent & Substitute Parts

Part Overview

The P6KE62CA-TP is a transient voltage suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose overvoltage protection applications. This through-hole component operates with a 53V reverse standoff voltage and provides 85V maximum clamping voltage with 7.1A peak pulse current capability. The part is currently active in production and widely available in inventory (4468 pcs in stock). Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility is required while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Unit
Voltage - Reverse Standoff (Typ)	53	V
Voltage - Breakdown (Min)	58.9	V
Voltage - Clamping (Max) @ Ipp	85	V
Current - Peak Pulse (10/1000µs)	7.1	A
Power - Peak Pulse	600	W
Bidirectional Channels	1	—
Mounting Type	Through Hole	—
Package / Case	DO-204AC, DO-15, Axial	—
Operating Temperature Range	-55 to 175	°C (TJ)
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the P6KE62CA-TP are classified based on electrical parameter equivalence and mechanical compatibility. The substitution logic is determined by the following critical parameters:

Voltage - Reverse Standoff (Typ): 53V
Voltage - Breakdown (Min): 58.9V
Voltage - Clamping (Max) @ Ipp: 85V
Current - Peak Pulse (10/1000µs): 7.1A minimum
Power - Peak Pulse: 600W
Package / Case: DO-204AC, DO-15, Axial (through-hole)
Type: Zener TVS Diode
Bidirectional Channels: 1

Parts meeting all these electrical specifications and physical package requirements are classified as direct equivalents. Parts with identical electrical parameters but different manufacturer sources are listed as direct manufacturer alternatives. Parts with marginally higher peak pulse current ratings (within 1.4A tolerance) and identical voltage specifications are classified as compatible substitutes.

Parameter Comparison

Parameter	P6KE62CA-TP (Micro Commercial Co)	P6KE62CA (Diotec Semiconductor)	P6KE62CA-E3/54 (Vishay)	TP6KE62CA (Littelfuse Inc.)
Voltage - Reverse Standoff (Typ)	53V	53V	53V	53V
Voltage - Breakdown (Min)	58.9V	58.9V	58.9V	58.9V
Voltage - Clamping (Max) @ Ipp	85V	85V	85V	85V
Current - Peak Pulse (10/1000µs)	7.1A	7.4A	7.1A	7.2A
Power - Peak Pulse	600W	600W	600W	600W
Bidirectional Channels	1	1	1	1
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial
Operating Temperature Range	-55 to 175°C	-50 to 175°C	-55 to 175°C	-55 to 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All listed substitute parts maintain active production status and ROHS3 compliance, ensuring long-term availability and regulatory conformance. Selection among equivalent parts should be based on the following criteria:

P6KE62CA (Diotec Semiconductor): Direct electrical equivalent with 7.4A peak pulse current, exceeding the minimum 7.1A specification. Operating temperature range of -50 to 175°C is suitable for most applications, with the upper limit matching the main part. Inventory availability is highest among substitutes (23965 pcs).

P6KE62CA-E3/54 (Vishay General Semiconductor): Direct electrical and thermal equivalent with identical 7.1A peak pulse current and -55 to 175°C operating range. Branded as TransZorb® series. Inventory availability is 12889 pcs. Moisture sensitivity level and REACH compliance match the main part specifications.

TP6KE62CA (Littelfuse Inc.): Qualified to AEC-Q101 automotive standard with 7.2A peak pulse current and -55 to 175°C operating range. Suitable for applications requiring automotive-grade components. Inventory availability is 4560 pcs.

Frequently Asked Questions (FAQ)

Q: Can P6KE62CA (Diotec) be used as a direct replacement for P6KE62CA-TP?

A: Yes. Both parts share identical voltage specifications (53V standoff, 58.9V breakdown, 85V clamping) and package configuration (DO-15/DO-204AC through-hole). The Diotec part provides 7.4A peak pulse current, which exceeds the 7.1A requirement. Operating temperature range differs by 5°C at the lower limit (-50°C vs -55°C), which is acceptable for most general-purpose applications.

Q: What is the difference between P6KE62CA-E3/54 and TP6KE62CA?

A: Both are direct electrical equivalents with identical voltage and current specifications. The primary difference is manufacturer qualification: TP6KE62CA carries AEC-Q101 automotive qualification, making it suitable for automotive applications. P6KE62CA-E3/54 is the Vishay TransZorb® series variant. Both operate across -55 to 175°C.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All listed parts use DO-15/DO-204AC axial through-hole packaging, ensuring mechanical and electrical compatibility with existing PCB designs without layout modifications.

Q: Which substitute part has the highest inventory availability?

A: P6KE62CA (Diotec Semiconductor) with 23965 pcs in stock, followed by P6KE62CA-E3/54 (Vishay) with 12889 pcs.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. All listed parts are ROHS3 compliant and maintain active production status, ensuring regulatory conformance and supply chain continuity.

Q: Can TP6KE62CA be used in non-automotive applications?

A: Yes. TP6KE62CA meets all electrical specifications for general-purpose TVS applications. AEC-Q101 qualification indicates automotive-grade reliability but does not restrict use in other applications.

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