component
KSD05T1G
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), SOD-323. 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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KSD05T1G
KUU · ESD And Surge Protection (TVS/ESD) · SOD-323
KSD05T1G from KUU, in a SOD-323. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-323 |
| Category | Circuit 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 leakage current | IR | 1 | µA | VRWM=V | 2 | ||
| Clamping voltage | VC | 13 | V | IPP=1A, 8/20µs exponential decay per IEC61000-4-5 | 2 | ||
| IEC 61000-4-2 ESD voltage, air model | VESD(1) | -25 | 25 | kV | Air model, ten non-repetitive ESD pulses | 1 | |
| IEC 61000-4-2 ESD voltage, contact model | VESD(1) | -25 | 25 | kV | Contact model, ten non-repetitive ESD pulses | 1 | |
| ESD voltage, human body model (JESD22-A114-B) | -16 | 16 | JESD22-A114-B per human body model | 1 | |||
| ESD voltage, machine model | -0.4 | 0.4 | Machine model | 1 | |||
| Peak pulse power | PPP(2) | 210 | W | Non-repetitive current pulse 8/20µs per IEC61000-4-5 | 1 | ||
| Peak pulse current | IPP(2) | 13 | A | Non-repetitive current pulse 8/20µs per IEC61000-4-5 | 1 | ||
| Lead solder temperature | TL | 260 | ℃ | Maximum, 10 second duration | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
KSD05T1G - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
ksd05t1g-etched.step/ksd05t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ksd05t1g.step/ksd05t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (4 pp, sha256
7f82a406d90ff71f, retrieved 2026-10-29, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# KSD05T1G
**KUU** · ESD And Surge Protection (TVS/ESD) · SOD-323
KSD05T1G from KUU, in a SOD-323. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-323 |
| Category | Circuit 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 leakage current | IR | | | 1 | µA | VRWM=V | 2 |
| Clamping voltage | VC | | | 13 | V | IPP=1A, 8/20µs exponential decay per IEC61000-4-5 | 2 |
| IEC 61000-4-2 ESD voltage, air model | VESD(1) | -25 | | 25 | kV | Air model, ten non-repetitive ESD pulses | 1 |
| IEC 61000-4-2 ESD voltage, contact model | VESD(1) | -25 | | 25 | kV | Contact model, ten non-repetitive ESD pulses | 1 |
| ESD voltage, human body model (JESD22-A114-B) | | -16 | | 16 | | JESD22-A114-B per human body model | 1 |
| ESD voltage, machine model | | -0.4 | | 0.4 | | Machine model | 1 |
| Peak pulse power | PPP(2) | | | 210 | W | Non-repetitive current pulse 8/20µs per IEC61000-4-5 | 1 |
| Peak pulse current | IPP(2) | | | 13 | A | Non-repetitive current pulse 8/20µs per IEC61000-4-5 | 1 |
| Lead solder temperature | TL | | | 260 | ℃ | Maximum, 10 second duration | 1 |
| Junction temperature | Tj | | | 150 | ℃ | | 1 |
| Storage temperature range | Tstg | -55 | | 150 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `KSD05T1G`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `ksd05t1g-etched.step` / `ksd05t1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ksd05t1g.step` / `ksd05t1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KUU datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757283132464599040) (4 pp, sha256 `7f82a406d90ff71f`, retrieved 2026-10-29, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/ksd05t1g-datasheet.pdf)