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ESDZV5-1BU2

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STMicroelectronics ESD Protection Devices, 0201. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.

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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
viewers esdzv5-1bu2: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
esdzv5-1bu2-etched.fit.json esdzv5-1bu2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
esdzv5-1bu2-etched.glb esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
esdzv5-1bu2-etched.step esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
esdzv5-1bu2-hero.glb esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
esdzv5-1bu2-hero.overlay.json esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
esdzv5-1bu2.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 24d ago
esdzv5-1bu2.kicad_mod Publish 0.2.0 · Ray 1mo ago
esdzv5-1bu2.kicad_sym esdzv5-1bu2: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
esdzv5-1bu2.lbr esdzv5-1bu2: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
esdzv5-1bu2.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 24d ago
package.json esdzv5-1bu2: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 24d ago
page.json brief: say who settled the pinout (an AI reviewer or models), not a person · Ray 3d ago
README.md Publish 0.2.0 · Ray 1mo ago

ESDZV5-1BU2

STMicroelectronics · ESD Protection Devices · 0201

ESDZV5-1BU2 from STMicroelectronics, in a 0201. 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/O1 passive Bidirectional ESD-protected line terminal (pin 1, marked by pin 1 mark), with stand-off voltage VRM of 5.5 V max and 6 pF typ (7.5 pF max) line capacitance.
2 I/O2 passive Second terminal of the bidirectional TVS diode (pin 2), which is symmetric with pin 1 and has VRM of 5.5 V max and clamping voltage of 8 V at 8 kV IEC 61000-4-2 contact discharge.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package 0201
Category TVS/Fuse/Board Level Protection
Pins 2

CAD (KiCad official)

  • Symbol: ESDZV5-1BU2
  • Footprint: Diode_SMD:D_0201_0603Metric
  • 3D model: 0201, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.3 mm nominal 01005 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)

Provenance

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

  • Datasheet: STMicroelectronics datasheet (12 pp, sha256 83f21fd407b6b8f9, retrieved 2026-10-08, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF