component

FS12BDF

Public Made by Adom

by adom

FUXINSEMI ESD Protection Devices, DFN1006-2. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionfs12bdffactory-2.0.0extractor-text
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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FS12BDF

FUXINSEMI · ESD Protection Devices · DFN1006-2

FS12BDF from FUXINSEMI, 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer FUXINSEMI
Package DFN1006-2
Category TVS/Fuse/Board Level 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
Storage temperature range Tstg -55 150 ℃ 1
Operating junction temperature range Tj -55 125 ℃ 1
Lead soldering temperature TL 260 ℃ 10 sec. 1
Peak pulse power dissipation on 8/20 μs waveform PPP 120 W 8/20 μs waveform 1
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV per IEC 61000-4-2 (Air) 1
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV per IEC 61000-4-2 (Contact) 1
Reverse Working Voltage VR 12 V 2
Reverse Breakdown Voltage VBR 13.3 V IT = 1mA 2
Reverse Leakage Current IR 1 μA VR = 12V 2
Peak Pulse Current Ipp 4 A tp = 8/20μs 2
Clamping Voltage VC 20 V IPP = 1.0A, tp = 8/20μs 2
Clamping Voltage VC 30 V IPP = 4.0A, tp = 8/20μs 2
Junction Capacitance CJ 8 pF VR = 0V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: FS12BDF
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: fs12bdf-etched.step / fs12bdf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fs12bdf.step / fs12bdf.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (4 pp, sha256 cce27170195fed9f, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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