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TPPESD3V3V1BL

TECH PUBLIC · ESD Protection Devices · DFN1006-2

TPPESD3V3V1BL from TECH PUBLIC, in a DFN1006-2. 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 Pin1 passive Terminal 1 of the bidirectional TVS diode, with a reverse working voltage of 3.3 V max and a breakdown voltage of 3.7 V min at 1 mA.
2 Pin2 passive Terminal 2 of the bidirectional TVS diode, with a clamping voltage of 10 V max at Ipp = 7 A (8/20 µs pulse) and a junction capacitance of 15 pF typical.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package DFN1006-2
Category TVS/Fuse/Board Level Protection
Pins 2

CAD (KiCad official)

  • Symbol: TPPESD3V3V1BL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: tppesd3v3v1bl-etched.step / tppesd3v3v1bl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tppesd3v3v1bl.step / tppesd3v3v1bl.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 f12d69697e983dc8, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (vision), consensus claude-opus-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