component

P1800SDLRP

Public Made by Adom

by adom

Littelfuse Thyristor Surge Suppressors (TSS), DO-214AA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionp1800sdlrpfactory-2.0.0extractor-text
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 17d ago
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p1800sdlrp-etched.glb Publish 0.1.0 · Ray 17d ago
p1800sdlrp-etched.step p1800sdlrp: factory component page (tier=lcsc) · Ray 17d ago
p1800sdlrp-hero.glb p1800sdlrp: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
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p1800sdlrp.kicad_sym p1800sdlrp: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
p1800sdlrp.lbr p1800sdlrp: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
p1800sdlrp.step Publish 0.1.0 · Ray 17d ago
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P1800SDLRP

Littelfuse · Thyristor Surge Suppressors (TSS) · DO-214AA

P1800SDLRP from Littelfuse, in a DO-214AA. 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package DO-214AA
Category TVS/Fuse/Board Level 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
Off-state voltage / Breakover column min VDRM 170 220 V @IDRM=5µA (VDRM/VS columns, V min / V max as printed) 1
Holding current IH 50 mA 1
Switching current IS 800 mA 1
On-state current IT 2.2 A Will meet 4.4A power cross requirement without fire hazard 1
On-state voltage VT 4 V @IT=2.2A 1
Capacitance 50 90 pF @1MHz, 2V bias 1
Operating Junction Temperature Range TJ -40 150 °C 2
Storage Temperature Range TS -65 150 °C 2
Thermal Resistance: Junction to Ambient RθJA 90 °C/W DO-214AA 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin Pb-free and the terminal finish material is tin(Sn) 1

CAD (KiCad official)

  • Symbol: P1800SDLRP
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA (KiCad packages3D, STEP)
  • 3D model files: p1800sdlrp-etched.step / p1800sdlrp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p1800sdlrp.step / p1800sdlrp.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (4 pp, sha256 98d4c875fa8d1aff, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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