component
FS12BDF
Public Made by Adomby 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.
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README.mdadded+58@@ -0,0 +1,58 @@+# 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](docs/fs12bdf-datasheet.pdf) (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](docs/fs12bdf-datasheet.pdf)
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