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TT0511TBX

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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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TT0511TBX

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

TT0511TBX 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 bidirectional Protected I/O line of this unidirectional ESD TVS, with 5.0V nominal reverse working voltage (VRWM), 100nA maximum reverse leakage at VRWM, and 0.65pF typical capacitance (I/O-GND) at 0V.
2 GND power_in Ground reference pin for the protection diode, connected to the GND side of the I/O-GND path; the datasheet gives no further electrical limit for this pin.

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 voltage, air discharge VESD -25 25 kV ESD per IEC61000-4-2 (Air) 2
ESD voltage, contact discharge VESD -20 20 kV ESD per IEC61000-4-2 (Contact) 2
Operating Temperature TOPT -55 125 C 2
Storage Temperature TSTG -55 150 C 2
Reverse Breakdown Voltage VBR 6 8 V IT = 1mA 2
Clamping Voltage VC 9.6 V IPP = 8.0A, tp= 100ns 2
Clamping Voltage VC 11.5 V IPP = 16.0A, tp= 100ns 2
Clamping Voltage VC 15 V IPP = 4.0A, tp = 8/20μs 2
Maximum Peak Pulse Current IPP 4 A 2
Peak Pulse Power (8/20μs) PPK 60 W 2
Nominal Reverse Working Voltage VRWM 5 V 2
Reverse Leakage Current IR 1 100 nA VRWM = 5.0V, T = 25C 2
Dynamic resistance Rdyn 0.24 Ω IPP = 12.0A, tp = 100ns 2
Parasitic Capacitance CESD 0.65 pF VR = 0V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: TT0511TBX
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: tt0511tbx-etched.step / tt0511tbx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tt0511tbx.step / tt0511tbx.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen JingYang datasheet (6 pp, sha256 a05ddcbcd0d827bb, 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