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TT0501NBX

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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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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TT0501NBX

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

TT0501NBX 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 terminal for one protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2.
2 I/O_2 bidirectional Bidirectional TVS terminal for the protected data line, with VRWM 5.0 V, typical capacitance 16 pF (maximum 20 pF at VR = 0 V, f = 1 MHz), and ESD protection rated ±30 kV contact and air per IEC 61000-4-2.

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 0.01 0.1 μA VRWM = 5.0V, T = 25C 2
Trigger voltage Vt1 5.8 7.5 V It1 = 10nA 2
Holding voltage Vh 5.5 6 V Ih = 50mA 2
Clamping voltage VC 7 V IPP = 1A, tp = 8/20μs 2
Clamping voltage VC 10 V IPP = 4 A, tp = 8/20μs 2
Reverse clamping voltage VCR 8.5 V IPP = 8A, tp = 8/20μs 2
Parasitic capacitance CESD 16 20 pF VR = 0V, f = 1MHz 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) VESD -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 10 A tp=8/20us 2

CAD (KiCad official)

  • Symbol: TT0501NBX
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: tt0501nbx-etched.step / tt0501nbx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tt0501nbx.step / tt0501nbx.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen JingYang datasheet (6 pp, sha256 5cea4ceeec00ca79, 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