component
ATV30C260JB-HF
Public Made by Adomby adom
Comchip ESD And Surge Protection (TVS/ESD), SMC(DO-214AB). 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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ATV30C260JB-HF
Comchip · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
ATV30C260JB-HF from Comchip, in a SMC(DO-214AB). 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 | Comchip |
| Package | SMC(DO-214AB) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (bidirectional, 5% tolerance) | VBR | 28.9 | 31.9 | V | @ IT = 5 mA | 3 | |
| Working peak reverse voltage | VRWM | 26 | V | 3 | |||
| Maximum clamping voltage | VC | 42.1 | V | at IPP, 10/1000 µs waveform | 3 | ||
| Maximum surge (peak pulse) current | IPP | 71.26 | A | 10/1000 µs waveform | 3 | ||
| Peak pulse power dissipation | PPP | 3000 | W | 10/1000 µs waveform (Note 1) | 1 | ||
| Power dissipation on infinite heatsink | PD | 6 | W | at TL = 75°C | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
ATV30C260JB-HF - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
atv30c260jb-hf-etched.step/atv30c260jb-hf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);atv30c260jb-hf.step/atv30c260jb-hf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Comchip datasheet (6 pp, sha256
8d03cc418f53aabd, retrieved 2026-10-16, 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).
# ATV30C260JB-HF
**Comchip** · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
ATV30C260JB-HF from Comchip, in a SMC(DO-214AB). 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 | Comchip |
| Package | SMC(DO-214AB) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (bidirectional, 5% tolerance) | VBR | 28.9 | | 31.9 | V | @ IT = 5 mA | 3 |
| Working peak reverse voltage | VRWM | | | 26 | V | | 3 |
| Maximum clamping voltage | VC | | | 42.1 | V | at IPP, 10/1000 µs waveform | 3 |
| Maximum surge (peak pulse) current | IPP | | | 71.26 | A | 10/1000 µs waveform | 3 |
| Peak pulse power dissipation | PPP | | | 3000 | W | 10/1000 µs waveform (Note 1) | 1 |
| Power dissipation on infinite heatsink | PD | | | 6 | W | at TL = 75°C | 1 |
| Operating junction and storage temperature range | TJ, TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `ATV30C260JB-HF`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `atv30c260jb-hf-etched.step` / `atv30c260jb-hf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `atv30c260jb-hf.step` / `atv30c260jb-hf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Comchip datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808788401659904) (6 pp, sha256 `8d03cc418f53aabd`, retrieved 2026-10-16, 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/atv30c260jb-hf-datasheet.pdf)