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Z0105-NN

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WEIDA TRIACs, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorz0105-nnfactory-2.0.0extractor-text

Verified Z0105-NN

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: Z0105-NN · SOT-223 · 3 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-223-3_TabPin2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-y9_4c373/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.3)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ z0105-nn.kicad_sym✓ z0105-nn.kicad_mod✓ z0105-nn.step
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Symbol & Footprint

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Contents

README

markdown

Z0105-NN

WEIDA · TRIACs · SOT-223

Z0105-NN from WEIDA, in a SOT-223. 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 Main terminal T1 of the triac, the current return and gate reference, rated for 1 A RMS on-state current (IT(RMS)).
2 T2 passive Main terminal T2 of the triac, rated for 800 V VDRM/VRRM in the -N voltage grade (the datasheet lists 600/800 V for the series) and 1 A RMS on-state current.
3 G input Gate trigger input, with IGT max 5 mA in quadrants I-II-III and 7 mA in quadrant IV (for the 05 grade), VGT max 1.3 V, and peak gate current IGM of 2 A.

Key specifications

Parameter Value
Manufacturer WEIDA
Package SOT-223
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
Storage junction temperature range Tstg -40 150 ℃ 1
Operating junction temperature range Tj -40 125 ℃ 1
Repetitive peak off-state voltage VDRM 800 V Tj=25℃, 800 V variant (N) 1
Repetitive peak reverse voltage VRRM 800 V Tj=25℃, 800 V variant (N) 1
RMS on-state current IT(RMS) 1 A 1
Non repetitive surge peak on-state current ITSM 16 A full cycle, F=50Hz 1
I2t value for fusing I2t 1.28 A2s tp=10ms 1
Critical rate of rise of on-state current, quadrants Ⅰ-Ⅱ-Ⅲ dI/dt 50 A/μs IG=2×IGT, Ⅰ-Ⅱ-Ⅲ 1
Critical rate of rise of on-state current, quadrant Ⅳ dI/dt 10 A/μs IG=2×IGT, Ⅳ 1
Peak gate current IGM 2 A 1
Average gate power dissipation PG(AV) 0.5 W 1
Peak gate power PGM 5 W 1
Gate trigger current, quadrants Ⅰ-Ⅱ-Ⅲ IGT 5 mA VD=12V, RL=33Ω, Ⅰ-Ⅱ-Ⅲ 2
Gate trigger current, quadrant Ⅳ IGT 7 mA VD=12V, RL=33Ω, Ⅳ 2
Gate non-trigger voltage VGD 0.2 V VD=VDRM, Tj=125℃, RL=3.3kΩ, Ⅰ-Ⅱ-Ⅲ-Ⅳ 2
Holding current IH 5 mA IT=100mA 2
Latching current, quadrants Ⅰ-Ⅲ-Ⅳ IL 8 mA IG=1.2IGT, Ⅰ-Ⅲ-Ⅳ 2
Latching current, quadrant Ⅱ IL 12 mA IG=1.2IGT, Ⅱ 2
Critical rate of rise of off-state voltage dV/dt 20 V/µs VD=0.66×VDRM, Tj=125℃, gate open 2
On-state voltage VTM 1.5 V ITM=1.4A, tp=380μs, Tj=25℃ 2
Repetitive peak off-state current IDRM/IRRM 5 µA VDRM=VRRM, Tj=25℃ 2
Repetitive peak off-state current IDRM/IRRM 0.5 mA VDRM=VRRM, Tj=125℃ 2
Thermal resistance junction to case (AC), SOT-223 Rth(j-c) 31 ℃/W junction to case (AC), SOT-89/SOT-223 and SOT-89-2L/SOT-223-2L 2

CAD (KiCad official)

  • Symbol: Z0105-NN
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: z0105-nn-etched.step / z0105-nn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); z0105-nn.step / z0105-nn.glb are the bare package body.

Provenance

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

  • Datasheet: WEIDA datasheet (6 pp, sha256 0e60a42e28f21148, 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