component

TT0401TBX

Public Made by Adom

by adom

Shenzhen JingYang ESD And Surge Protection (TVS/ESD), DFN1006-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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README.md Publish 0.1.0 · Ray 13d ago
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tt0401tbx-etched.step tt0401tbx: factory component page (tier=lcsc) · Ray 13d ago
tt0401tbx-hero.glb tt0401tbx: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
tt0401tbx-hero.overlay.json Publish 0.1.0 · Ray 13d ago
tt0401tbx.glb Publish 0.1.0 · Ray 13d ago
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TT0401TBX

Shenzhen JingYang · ESD And Surge Protection (TVS/ESD) · DFN1006-2L

TT0401TBX from Shenzhen JingYang, in a DFN1006-2L. 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 I/O_1 bidirectional Bidirectional TVS/ESD protection line for one high-speed data, control or power line, with nominal reverse working voltage VRWM of 4.0 V and typical parasitic capacitance of 0.6 pF at VR = 0 V, f = 1 MHz.
2 I/O_2 bidirectional Bidirectional TVS/ESD protection line for one high-speed data, control or power line, with nominal reverse working voltage VRWM of 4.0 V and typical parasitic capacitance of 0.6 pF at VR = 0 V, f = 1MHz.

Key specifications

Parameter Value
Manufacturer Shenzhen JingYang
Package DFN1006-2L
Category Circuit 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
ESD per IEC 61000-4-2 (Contact) VESD -8 8 kV ESD per IEC 61000-4-2 (Contact) 2
ESD per IEC 61000-4-2 (Air) VESD -17 17 kV ESD per IEC 61000-4-2 (Air) 2
Operating Temperature TOPT -55 125 C 2
Storage Temperature TSTG -55 150 C 2
Peak Pulse Current IPP 2 A tp=8/20us 2
Reverse Leakage Current IR 10 100 nA VRWM = 4.0V, T = 25C 2
Clamping Voltage VC 6 V IPP = 1A, tp = 8/20μs 2
Clamping Voltage VC 9 V IPP = 2A, tp = 8/20μs 2
Nominal Reverse Working Voltage VRWM 4 V 2
Trigger Voltage Vt1 6.5 V It1 = 1μA 2
Holding Voltage Vh 4.2 V Ih = 10mA 2
Parasitic Capacitance CESD 0.6 pF VR = 0 V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: TT0401TBX
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: tt0401tbx-etched.step / tt0401tbx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tt0401tbx.step / tt0401tbx.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen JingYang datasheet (5 pp, sha256 5df78db6510ca5df, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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