component

P6KE400CA

Public Made by Adom

by adom

DOWO TVS, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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P6KE400CA

DOWO · TVS · DO-15

P6KE400CA from DOWO, in a DO-15. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer DOWO
Package DO-15
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown voltage, minimum (P6KE400CA, 5% device) VBR 380 V @IT 1 mA (table column IT) 4
Breakdown voltage, maximum (P6KE400CA, 5% device) VBR 420 V @IT 1 mA (table column IT) 4
Maximum reverse leakage IR 1 uA @VRWM 342.0 V 4
Maximum clamping voltage VC 548 V @IPP 1.09 A 4
Maximum reverse surge current IPP 1.09 A 4
Peak power dissipation PPP 600 W 10/1000 µs waveform (note 1) 1
Power dissipation on infinite heatsink PD 5 W at TL = 75 °C 1
Operating junction and storage temperature range TJ, TSTG -55 150 °C 1
Device tolerance (suffix A / CA = 5% device) -5 5 % Suffix 'A' denotes 5% tolerance device (note 1) 3

CAD (KiCad official)

  • Symbol: P6KE400CA
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: DOWO datasheet (4 pp, sha256 87c95b0b436969ba, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF