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X0405

Public Made by Adom

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JUXING Thyristors (SCR)/Modules, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs Publish 0.1.0 · Ray 23d ago
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README.md Publish 0.1.0 · Ray 23d ago
x0405-etched.glb Publish 0.1.0 · Ray 23d ago
x0405-etched.step x0405: factory component page (tier=lcsc) · Ray 23d ago
x0405-hero.glb x0405: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
x0405-hero.overlay.json Publish 0.1.0 · Ray 23d ago
x0405.glb Publish 0.1.0 · Ray 23d ago
x0405.kicad_mod Publish 0.1.0 · Ray 23d ago
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x0405.step Publish 0.1.0 · Ray 23d ago

X0405

JUXING · Thyristors (SCR)/Modules · TO-252

X0405 from JUXING, in a TO-252. 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(1) passive Terminal 1 (K), the main-terminal cathode side of the triac symbol; the datasheet gives IT(RMS) 4 A and VDRM/VRRM 600 V for the device.
2 A(2) passive Terminal 2 (A), the main-terminal anode side of the triac symbol, which is also the center lead and the mounting tab; VDRM/VRRM 600 V, ITSM 40 A.
3 G(3) input Gate trigger input; trigger needs IGT up to 200 µA and VGT up to 1.5 V at VD=12 V, RL=100 Ω, with peak gate current IGM 4 A.

Key specifications

Parameter Value
Manufacturer JUXING
Package TO-252
Category Transistors/Thyristors
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
Gate trigger current IGT 200 µA VD=12V;RL=100Ω 2
Gate trigger voltage VGT 1.5 V VD=12V;RL=100Ω 2
Non-triggering gate voltage VGD 0.2 V Tj=125℃ 2
Holding current IH 0.2 mA IT=0.5A 2
Critical rise rate of off-state voltage dV/dt 5 V/µs VD=2/3VDRM;Tj=125℃ 2
Peak on-state voltage VTM 1.8 V ITM=8A 2
Peak forward reverse blocking current IDRM 5 µA VD=VDRM/VRRM 2
Peak forward reverse blocking current IRRM 1 mA VD=VDRM/VRRM;Tj=20-125℃ 2
Repetitive peak off-state voltage VDRM/VRRM 600 V 1
RMS on-state current (full sine wave) IT(RMS) 4 A full sine wave 1
Non repetitive surge peak on-state current (half sine wave) ITSM 40 A Tc=90℃ 1
Peak gate current IGM 4 A 1
I2t for fusing I2t 16 A2S tp=10ms 1
Average gate power dissipation PG(AV) 0.5 W Tj=125℃ 1
Repetitive rate of rise of on-state current after triggering Di/dt 50 A/µs 1
Junction temperature Tj -40 125 ℃ 1
Storage temperature Tstg -40 150 ℃ 1
Junction to case (AC) Rth(j-c) 1.25 ℃/W 2

CAD (KiCad official)

  • Symbol: X0405
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: x0405-etched.step / x0405-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); x0405.step / x0405.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (4 pp, sha256 5fa9bcd6664d62bc, retrieved 2026-10-18, 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