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TS1211LB-LX

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

TS1211LB-LX 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 1 passive Terminal 1 is the pin marked by the PIN 1 bar on the outline drawing; the datasheet gives no separate function or electrical limit for this terminal.
2 2 passive Terminal 2 is the second package terminal shown in the DFN1006-2L top view; the datasheet gives no separate function or electrical limit for this terminal.

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 working voltage VRWM 12 V 2
Breakdown voltage VB 13.3 V at IT = 1 mA (table column) 2
Test current IT 1 mA 2
Clamping voltage at 1 A VC@1A 19 V @1 A 2
Clamping voltage VC 30 V 2
Reverse leakage current IR 0.1 µA 2
Capacitance CT 7 pF 2
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV IEC 61000-4-2 (Contact) 2
Peak pulse power PPP 100 W 8/20 µs 2
Operating temperature TOPT -55 150 ℃ 2
Storage temperature TSTG -55 150 ℃ 2
Lead soldering temperature TL 260 ℃ 10 sec. 2

CAD (KiCad official)

  • Symbol: TS1211LB-LX
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: ts1211lb-lx-etched.step / ts1211lb-lx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts1211lb-lx.step / ts1211lb-lx.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen JingYang datasheet (5 pp, sha256 4237f1793419b6c9, 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