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P0300SC-MS

Public Made by Adom

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MSKSEMI Semiconductor Discharge Tubes (TSS), DO-214AA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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P0300SC-MS

MSKSEMI · Semiconductor Discharge Tubes (TSS) · DO-214AA

P0300SC-MS from MSKSEMI, 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 T1 passive Terminal 1 of the bidirectional two-terminal thyristor surge protector; VS 40 V max at 100 kV/s, VD 25 V off-state, IPP 100 A (10/1000us).
2 T2 passive Terminal 2 of the bidirectional two-terminal thyristor surge protector; symmetric with terminal 1, VT 4 V max at IT 2.2 A, IH 40 mA min.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package DO-214AA
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: P0300SC-MS
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA (KiCad packages3D, STEP)
  • 3D model files: p0300sc-ms-etched.step / p0300sc-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p0300sc-ms.step / p0300sc-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 223ba230d29139e4, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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