component

MCR100-8-23L

Public Made by Adom

by adom

FUXINSEMI TRIACs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistormcr100-8-23lfactory-2.0.0extractor-text

Verified MCR100-8-23L

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MCR100-8-23L · SOT-23-3L · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 4-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-3
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-khbz68_5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ mcr100-8-23l.kicad_sym✓ mcr100-8-23l.kicad_mod✓ mcr100-8-23l.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers mcr100-8-23l: viewers · Ray 2d ago
mcr100-8-23l-etched.glb Publish 0.1.0 · Ray 2d ago
mcr100-8-23l-etched.step mcr100-8-23l: factory component page (tier=lcsc) · Ray 2d ago
mcr100-8-23l-hero.glb mcr100-8-23l: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
mcr100-8-23l-hero.overlay.json Publish 0.1.0 · Ray 2d ago
mcr100-8-23l.glb Publish 0.1.0 · Ray 2d ago
mcr100-8-23l.kicad_mod Publish 0.1.0 · Ray 2d ago
mcr100-8-23l.kicad_sym Publish 0.1.0 · Ray 2d ago
mcr100-8-23l.lbr Publish 0.1.0 · Ray 2d ago
mcr100-8-23l.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 2d ago

MCR100-8-23L

FUXINSEMI · TRIACs · SOT-23-3L

MCR100-8-23L from FUXINSEMI, in a SOT-23-3L. 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 (K1) of the SCR, the return terminal for on-state current up to IT(RMS) 0.8 A with VDRM/VRRM of 600 V.
2 A passive Anode (A2) of the SCR, the main terminal with repetitive peak off-state and reverse voltage of 600 V.
3 G input Gate (G3) trigger input with gate trigger current IGT of 10 to 200 µA, gate trigger voltage max 0.8 V and peak gate current IGM 0.2 A.

Key specifications

Parameter Value
Manufacturer FUXINSEMI
Package SOT-23-3L
Category Triode/MOS Tube/Transistor
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Repetitive peak off-state voltage VDRM 600 V 2
Repetitive peak reverse voltage VRRM 600 V 2
RMS on-state current IT(RMS) 0.8 A 2
Non repetitive surge peak on-state current ITSM 8 A full cycle, F=50Hz 2
I2t value for fusing I2t 0.35 A2s tp=10ms 2
Critical rate of rise of on-state current dIT/dt 50 A/μs IG =2×IGT 2
Peak gate current IGM 0.2 A 2
Average gate power dissipation PG(AV) 0.1 W 2
Junction Temperature TJ -40 110 ℃ 2
Storage Temperature TSTG -40 150 ℃ 2
Gate trigger current IGT 10 200 μA VD =12V IT=10mA Tj =25℃ 2
Gate trigger voltage VGT 0.8 V 2
Gate non-trigger voltage VGD 0.2 V VD =1/2VDRM Tj =110℃ 2
Latching current IL 4 mA VD =12V IG=0.5mA RGK=1kΩ Tj =25℃ 2
Holding current IH 5 mA 2
Critical-rate of rise of commutation voltage dVD/dt 10 V/μs VD=2/3VDRM Gate Open Tj =110℃ 2
Forward on voltage VTM 1.7 V ITM =1.2A tp=380μs 2
Repetitive Peak Off-State Current IDRM 10 μA VD =VDRM VR =VRRM Tj=25℃ 2
Repetitive Peak Reverse Current IRRM 0.1 mA VD =VDRM VR =VRRM Tj=110℃ 2
Thermal resistance junction to case Rth(j-c) 75 ℃/W Junction to case 2
Thermal resistance junction to ambient Rth(j-a) 150 ℃/W Junction to ambient 2

CAD (KiCad official)

  • Symbol: MCR100-8-23L
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: mcr100-8-23l-etched.step / mcr100-8-23l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcr100-8-23l.step / mcr100-8-23l.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (4 pp, sha256 327734edd199690b, retrieved 2026-11-04, 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