component

TT0301MBX

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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docs Publish 0.1.0 · Ray 13d ago
viewers tt0301mbx: viewers · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago
tt0301mbx-etched.glb Publish 0.1.0 · Ray 13d ago
tt0301mbx-etched.step tt0301mbx: factory component page (tier=lcsc) · Ray 13d ago
tt0301mbx-hero.glb tt0301mbx: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
tt0301mbx-hero.overlay.json Publish 0.1.0 · Ray 13d ago
tt0301mbx.glb Publish 0.1.0 · Ray 13d ago
tt0301mbx.kicad_mod Publish 0.1.0 · Ray 13d ago
tt0301mbx.kicad_sym Publish 0.1.0 · Ray 13d ago
tt0301mbx.lbr Publish 0.1.0 · Ray 13d ago
tt0301mbx.step Publish 0.1.0 · Ray 13d ago

TT0301MBX

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

TT0301MBX 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 I/O_1 is one terminal of the bidirectional TVS for protecting one data, control or power line, with 3.3V nominal reverse working voltage, 12pF typical capacitance and 0.1μA typical (1.0μA maximum) reverse leakage between I/O_1 and I/O_2.
2 I/O_2 bidirectional I/O_2 is the other terminal of the bidirectional TVS, with 6.0V minimum reverse breakdown voltage at IT = 1mA between I/O_1 and I/O_2.

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
Reverse Leakage Current @ VRWM IR 0.1 1 μA VRWM = 3.3V, T = 25C; Between I/O_1 and I/O_2 2
Reverse Breakdown Voltage @ IT VBR 6 V IT = 1mA; Between I/O_1 and I/O_2 2
Clamping Voltage @ IPP = 1A VC 8 V IPP = 1A, tp = 8/20μs; Between I/O_1 and I/O_2 2
Clamping Voltage @ IPP = 4A VC 10 V IPP = 4A, tp = 8/20μs; Between I/O_1 and I/O_2 2
Parasitic Capacitance CESD 12 15 pF VR = 0V, f = 1MHz; Between I/O_1 and I/O_2 2
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV ESD per IEC 61000-4-2 (Contact) 2
ESD per IEC 61000-4-2 (Air) -30 30 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 4 A tp=8/20us 2
Peak Pulse Power PPP 48 W 8/20μs 2

CAD (KiCad official)

  • Symbol: TT0301MBX
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: tt0301mbx-etched.step / tt0301mbx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tt0301mbx.step / tt0301mbx.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen JingYang datasheet (6 pp, sha256 59ed93b45bad1e8c, 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