ProjectsPricingInsights

P4KE30A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

P4KE30A product

P4KE30A

Transient Voltage Suppressors (TVS)

TVS400WDO-41Unidirectional

The P4KE30A is a 400W unidirectional Transient Voltage Suppressor (TVS) diode in a DO-41 package, optimized for protecting sensitive electronic circuits from voltage transients and ESD.

Best for

  • VCC bus protection
  • I/O interface protection

Avoid if

  • Bidirectional protection is required (use P4KE30CA instead)

Check before use

  • Ensure the 10/1000us waveform pulse rating meets your surge requirements.

Key specifications

Peak Pulse Power
400W
Reverse Stand-Off Voltage
25.6V
Clamping Voltage
41.4V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply ProtectionIndustrial Equipment

Datasheet

354c36228c1d9f95609d9ff29c548606_p4ke68.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for P4KE30A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

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

It is a 400W unidirectional TVS diode used for circuit protection against voltage surges.