component
FSLESD8D3.3CAT5G
Public Made by Adomby adom
FUXINSEMI ESD Protection Devices, SOD-882. 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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FSLESD8D3.3CAT5G
FUXINSEMI · ESD Protection Devices · SOD-882
FSLESD8D3.3CAT5G from FUXINSEMI, in a SOD-882. 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 | SOD-882 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VR | 3.3 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 3.7 | V | IT = 1mA | 2 | ||
| Reverse Leakage Current | IR | 0.1 | μA | VR = 3.3V | 2 | ||
| Peak Pulse Current | Ipp | 10 | A | tp = 8/20μs | 2 | ||
| Clamping Voltage | VC | 6.5 | V | IPP = 1A, tp = 8/20μs | 2 | ||
| Clamping Voltage | VC | 10 | V | IPP = 10A, tp = 8/20μs | 2 | ||
| Junction Capacitance | CJ | 15 | 25 | pF | VR = 0V, f = 1MHz | 2 | |
| Storage temperature range | Tstg | -55 | 150 | ℃ | TA=25ºC | 1 | |
| Operating junction temperature range | Tj | -55 | 125 | ℃ | TA=25ºC | 1 | |
| Lead Soldering Temperature | TL | 260 | ℃ | 10 sec. | 1 | ||
| Peak pulse power dissipation | PPP | 100 | W | 8/20 μs waveform | 1 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | IEC 61000-4-2 air | 1 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | IEC 61000-4-2 contact | 1 |
CAD (KiCad official)
- Symbol:
FSLESD8D3.3CAT5G - Footprint:
Diode_SMD:D_SOD-882 - 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files:
fslesd8d3-3cat5g-etched.step/fslesd8d3-3cat5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fslesd8d3-3cat5g.step/fslesd8d3-3cat5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FUXINSEMI datasheet (4 pp, sha256
98a30e2ec246cc25, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# FSLESD8D3.3CAT5G
**FUXINSEMI** · ESD Protection Devices · SOD-882
FSLESD8D3.3CAT5G from FUXINSEMI, in a SOD-882. 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 | SOD-882 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VR | | | 3.3 | V | | 2 |
| Reverse Breakdown Voltage | VBR | 3.7 | | | V | IT = 1mA | 2 |
| Reverse Leakage Current | IR | | | 0.1 | μA | VR = 3.3V | 2 |
| Peak Pulse Current | Ipp | | | 10 | A | tp = 8/20μs | 2 |
| Clamping Voltage | VC | | | 6.5 | V | IPP = 1A, tp = 8/20μs | 2 |
| Clamping Voltage | VC | | | 10 | V | IPP = 10A, tp = 8/20μs | 2 |
| Junction Capacitance | CJ | | 15 | 25 | pF | VR = 0V, f = 1MHz | 2 |
| Storage temperature range | Tstg | -55 | | 150 | ℃ | TA=25ºC | 1 |
| Operating junction temperature range | Tj | -55 | | 125 | ℃ | TA=25ºC | 1 |
| Lead Soldering Temperature | TL | | | 260 | ℃ | 10 sec. | 1 |
| Peak pulse power dissipation | PPP | | | 100 | W | 8/20 μs waveform | 1 |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | | 30 | kV | IEC 61000-4-2 air | 1 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | | 30 | kV | IEC 61000-4-2 contact | 1 |
## CAD (KiCad official)
- Symbol: `FSLESD8D3.3CAT5G`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files: `fslesd8d3-3cat5g-etched.step` / `fslesd8d3-3cat5g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fslesd8d3-3cat5g.step` / `fslesd8d3-3cat5g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [FUXINSEMI datasheet](docs/fslesd8d3-3cat5g-datasheet.pdf) (4 pp, sha256 `98a30e2ec246cc25`, retrieved 2026-10-22, 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/fslesd8d3-3cat5g-datasheet.pdf)