component
P0300SC-MS
Public Made by Adomby adom
MSKSEMI Semiconductor Discharge Tubes (TSS), DO-214AA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownP0300SC-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p0300sc-ms.step/p0300sc-ms.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).