component
30KP350CA
Public Made by Adomby adom
Liown TVS, P600. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
30KP350CA
Liown · TVS · P600
30KP350CA from Liown, in a P600. 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 | Liown |
| Package | P600 |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VB | 391 | 428.1 | V | @IT=5mA | 3 | |
| Reverse Stand-Off Voltage | VR | 350 | V | 3 | |||
| Maximum Clamping Voltage | VC | 567 | V | @IPP=53.4A | 3 | ||
| Peak Pulse Current | IPP | 53.4 | A | 10/1000μs waveform | 3 | ||
| Reverse Leakage Current | IR | 2 | μA | @VR | 3 | ||
| Test Current | IT | 5 | mA | 3 | |||
| Peak pulse power dissipation | PPPM | 30000 | W | 10/1000μs waveform, TA=25℃ | 1 | ||
| Steady state power dissipation | PM(AV) | 8 | W | TL=75℃ | 1 | ||
| Peak forward surge current | IFSM | 400 | A | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 | ||
| Operating junction and storage temperature | TJ, TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to lead | RθJL | 8 | ℃/W | Typical | 1 | ||
| Thermal resistance junction to ambient | RθJA | 40 | ℃/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
30KP350CA - Footprint:
Diode_THT:D_P600_R-6_P20.00mm_Horizontal - 3D model: P600 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Liown datasheet (6 pp, sha256
5a777917beb6ded1, 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).
# 30KP350CA
**Liown** · TVS · P600
30KP350CA from Liown, in a P600. 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 | Liown |
| Package | P600 |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VB | 391 | | 428.1 | V | @IT=5mA | 3 |
| Reverse Stand-Off Voltage | VR | | 350 | | V | | 3 |
| Maximum Clamping Voltage | VC | | | 567 | V | @IPP=53.4A | 3 |
| Peak Pulse Current | IPP | | | 53.4 | A | 10/1000μs waveform | 3 |
| Reverse Leakage Current | IR | | | 2 | μA | @VR | 3 |
| Test Current | IT | | 5 | | mA | | 3 |
| Peak pulse power dissipation | PPPM | | | 30000 | W | 10/1000μs waveform, TA=25℃ | 1 |
| Steady state power dissipation | PM(AV) | | | 8 | W | TL=75℃ | 1 |
| Peak forward surge current | IFSM | | | 400 | A | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 |
| Operating junction and storage temperature | TJ, TSTG | -55 | | 150 | ℃ | | 1 |
| Thermal resistance junction to lead | RθJL | | 8 | | ℃/W | Typical | 1 |
| Thermal resistance junction to ambient | RθJA | | 40 | | ℃/W | Typical | 1 |
## CAD (KiCad official)
- Symbol: `30KP350CA`
- Footprint: `Diode_THT:D_P600_R-6_P20.00mm_Horizontal`
- 3D model: P600 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Liown datasheet](docs/30kp350ca-datasheet.pdf) (6 pp, sha256 `5a777917beb6ded1`, 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/30kp350ca-datasheet.pdf)