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P4KE15A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

P4KE15A product

P4KE15A

Transient Voltage Suppressors (TVS)

TVS Diode400WAxialLittelfuse

The P4KE15A is a 400W unidirectional TVS diode designed for transient voltage protection in sensitive electronic circuits.

Best for

  • I/O interface protection
  • VCC bus protection
  • Telecom equipment

Avoid if

  • Applications requiring bidirectional protection (use P4KE15CA instead)

Check before use

  • Thermal derating requirements above 25°C

Key specifications

Peak Pulse Power
400 W
Standoff Voltage
12.8 V
Clamping Voltage
21.2 V
Package
DO-41

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

TelecomIndustrialConsumer

Datasheet

3ff2ef919354760ce4ab278fcc26517d_p4ke68.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for P4KE15A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The P4KE15A is a glass-passivated, axial-leaded Transient Voltage Suppressor (TVS) diode from Littelfuse, rated for 400W peak pulse power.