component
KP3100SC
Public Made by Adomby adom
KUU Thyristor Surge Suppressors (TSS), SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownKP3100SC
KUU · Thyristor Surge Suppressors (TSS) · SMB
KP3100SC from KUU, in a SMB. 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 | KUU |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse stand-off voltage | VRWM | 275 | V | KP3100S_ row | 1 | ||
| Breakover voltage | VS | 350 | V | @ IS = 800 mA | 1 | ||
| On-state voltage | VT | 4 | V | @ IT = 2.2 A | 1 | ||
| Off-state leakage current | IDRM | 5 | uA | @ VRWM | 1 | ||
| Breakover current | IS | 800 | mA | 1 | |||
| On-state current | IT | 2.2 | A | 1 | |||
| Holding current | IH | 150 | mA | 1 | |||
| Off-state capacitance | Co | 30 | pF | VR=2V, F = 1 MHz | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Peak pulse current 2x10us | IPP | 500 | A | 2x10us, series C | 2 | ||
| Peak pulse current 8x20us | IPP | 400 | A | 8x20us, series C | 2 | ||
| Peak pulse current 10x160us | IPP | 200 | A | 10x160us, series C | 2 | ||
| Peak pulse current 10x560us | IPP | 150 | A | 10x560us, series C | 2 | ||
| Peak pulse current 10x1000us | IPP | 100 | A | 10x1000us, series C | 2 | ||
| Non-repetitive surge current | ITSM | 30 | A | 60Hz, series C | 2 | ||
| Rate of rise of current | di/dt | 500 | A/us | series C | 2 |
CAD (KiCad official)
- Symbol:
KP3100SC - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
kp3100sc-etched.step/kp3100sc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kp3100sc.step/kp3100sc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (3 pp, sha256
6e6ed5fac795dc49, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).