Part Image

P4KE18A - Diotec

Description: 25.2V 16.5A ESD Protection Diodes / TVS Diodes TVS, DO-15, 175C, 400W, Unidir DO-204AC (DO-15)

Download P4KE18A Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
P4KE18A - Diotec PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-15/DO-204AC
click to zoom
  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for P4KE18A
  • Part Number P4KE18A
  • Manufacturer Diotec
  • Pin Count 2
  • Part Category TVS Diode (Uni-directional)
  • Package Category Diodes, Axial Diameter Horizontal Mounting
  • Footprint Name Diodes, Axial Diameter Horizontal Mounting - DO-15/DO-204AC
  • Released Date Jan 23, 2026
  • Last Modified Date Jan 23, 2026 3:18 AM UTC
  • Pinout / Pin List Click Here (Member Only)

P4KE18A Details

  • Manufacturer Part Number:

    P4KE18A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-15

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    5.55

  • Breakdown Voltage-Max:

    18.9 V

  • Breakdown Voltage-Min:

    17.1 V

  • Breakdown Voltage-Nom:

    18 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-204AC

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Peak Rev Power Dis-Max:

    400 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -50 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    15.3 V

  • Surface Mount:

    NO

  • Technology:

    AVALANCHE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Time@Peak Reflow Temperature-Max (s):

    10

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

P4KE18A Overview

Use the download button to access the P4KE18A schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like P4KE1, or try a keyword search, such as Transient Suppressors

Parts related to P4KE18A

Showing 0 results

P4KE18A Alternates

Showing results

Image Part Number Model
Part Image P4KE18ATR World Products Inc

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41

Part Image P4KE18A-G Sensitron Semiconductors

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41

Part Image P4KE18A/23 Vishay Semiconductors

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL

Part Image P4KE18A-G Sangdest Microelectronics (Nanjing) Co Ltd

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41

Part Image P4KE18AA0 Taiwan Semiconductor

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL

For a full list of alternate parts for P4KE18A, check out Findchips.com