P6KE82A-TP Equivalent & Substitute Parts

Part Overview

The P6KE82A-TP is a unidirectional transient voltage suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose overvoltage protection applications. This through-hole component operates across a temperature range of -55°C to 175°C and is ROHS3 compliant with unlimited moisture sensitivity rating. The part is currently in active production status with 4623 units in stock. Equivalent and substitute parts are identified based on matching electrical characteristics and mechanical compatibility within the TVS diode category.

Substiute Parts

P6KE82A-TP

Micro Commercial CoIn Stock: 4674P6KE82A-TP Datasheet

Current PartRFQ

P6KE82A

Fairchild SemiconductorIn Stock: 7294P6KE82A Datasheet

DirectRFQ

P6KE82A

Fairchild SemiconductorIn Stock: 7294P6KE82A Datasheet

DirectRFQ

P6KE82A-E3/54

Vishay General Semiconductor - Diodes DivisionIn Stock: 2293P6KE82A-E3/54 Datasheet

DirectRFQ

SA70A

Taiwan Semiconductor CorporationIn Stock: 890SA70A Datasheet

SimilarRFQ

TP6KE82A

LittelfuseIn Stock: 3837TP6KE82A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P6KE82A-TP are qualified based on the following electrical and mechanical parameters:

• Voltage - Reverse Standoff: 70V to 70.1V
• Voltage - Clamping (Max) @ Ipp: 113V
• Current - Peak Pulse (10/1000µs): 4.6A to 5.4A
• Power - Peak Pulse: 500W to 600W
• Operating Temperature: -55°C ~ 175°C (TJ)
• Mounting Type: Through Hole
• Package / Case: DO-204AC or DO-15 (Axial)
• Type: Zener
• Unidirectional Channels: 1

Parts meeting these criteria are classified as direct equivalents or similar alternatives suitable for component selection in applications requiring TVS diode protection with matching voltage and current ratings.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance, ensuring regulatory alignment with the main part P6KE82A-TP. The P6KE82A-E3/54 from Vishay and TP6KE82A from Littelfuse provide direct electrical equivalence with matching voltage and current specifications. The TP6KE82A includes AEC-Q101 automotive qualification, suitable for applications requiring automotive-grade components. The SA70A from Taiwan Semiconductor Corporation operates within acceptable voltage tolerances (70V standoff versus 70.1V) with slightly reduced peak pulse current (4.6A versus 5.3A) and power rating (500W versus 600W), making it suitable for applications with lower transient energy requirements. The P6KE82A from Fairchild Semiconductor is listed as a direct equivalent but lacks detailed electrical specifications in available documentation.

Frequently Asked Questions (FAQ)

Q: Can P6KE82A-E3/54 directly replace P6KE82A-TP in existing designs?

A: Yes. Both parts share identical electrical specifications: 70.1V reverse standoff, 113V clamping voltage, 5.3A peak pulse current, and 600W peak pulse power. Both are through-hole mounted in DO-204AC (DO-15) packages and operate across -55°C to 175°C. ROHS3 compliance is maintained across both parts.

Q: What is the difference between TP6KE82A and P6KE82A-TP?

A: The TP6KE82A from Littelfuse provides equivalent electrical performance with marginally higher peak pulse current (5.4A versus 5.3A). The TP6KE82A includes AEC-Q101 automotive qualification, whereas P6KE82A-TP does not specify automotive grading. Both maintain identical voltage ratings and operating temperature ranges.

Q: Is SA70A suitable as a substitute for P6KE82A-TP?

A: SA70A operates within acceptable parameters for general-purpose applications. The reverse standoff voltage is 70V (versus 70.1V), and peak pulse current is 4.6A (versus 5.3A) with 500W peak pulse power (versus 600W). These differences indicate SA70A is suitable for applications with lower transient energy requirements but may not be appropriate for designs requiring the full 5.3A current handling capability.

Q: Are all substitute parts available in the same package?

A: All substitute parts are through-hole mounted in DO-204AC or DO-15 axial packages, ensuring mechanical compatibility with P6KE82A-TP. Packaging format (Cut Tape or Tape & Reel) varies by manufacturer and supplier but does not affect electrical or mechanical fit.

Q: What compliance certifications apply to these TVS diodes?

A: All parts listed are ROHS3 compliant with REACH Unaffected status. The TP6KE82A additionally carries AEC-Q101 automotive qualification. All parts are classified under ECCN EAR99 and HTSUS 8541.10.0080.