component
5KP9.0A
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.
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5KP9.0A
Liown · TVS · P600
5KP9.0A 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, min | VB | 10 | V | @IT = 5 mA | 2 | ||
| Breakdown voltage, max | VB | 11.1 | V | @IT = 5 mA | 2 | ||
| Maximum clamping voltage | VC | 15.4 | V | @IPP = 331.2 A | 2 | ||
| Peak pulse current | IPP | 331.2 | A | 10/1000μs waveform; column as printed in table | 2 | ||
| Reverse leakage current | IR | 20 | μA | @VR = 9.0 V | 2 | ||
| Reverse stand-off voltage (unidirectional, A suffix) | VR | 9 | V | Unidirectional 5KP9.0A | 2 | ||
| Peak pulse power dissipation | PPPM | 5000 | W | 10/1000μs waveform (Note1, Note2, Fig.1) | 1 | ||
| Steady state power dissipation | PM(AV) | 8 | W | TL=75℃ (Fig.5) | 1 | ||
| Peak forward surge current | IFSM | 400 | A | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method (Note3, Fig.6) | 1 | ||
| Operating junction and storage temperature range | TJ、TSTG | -55 | 150 | ℃ | 1 | ||
| Typical thermal resistance, junction to lead | RθJL | 8 | ℃/W | Typical | 1 | ||
| Typical thermal resistance, junction to ambient | RθJA | 40 | ℃/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
5KP9.0A - 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
d30e576cae89d451, retrieved 2026-10-25, 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).
# 5KP9.0A
**Liown** · TVS · P600
5KP9.0A 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, min | VB | 10 | | | V | @IT = 5 mA | 2 |
| Breakdown voltage, max | VB | | | 11.1 | V | @IT = 5 mA | 2 |
| Maximum clamping voltage | VC | | | 15.4 | V | @IPP = 331.2 A | 2 |
| Peak pulse current | IPP | | 331.2 | | A | 10/1000μs waveform; column as printed in table | 2 |
| Reverse leakage current | IR | | 20 | | μA | @VR = 9.0 V | 2 |
| Reverse stand-off voltage (unidirectional, A suffix) | VR | | 9 | | V | Unidirectional 5KP9.0A | 2 |
| Peak pulse power dissipation | PPPM | | | 5000 | W | 10/1000μs waveform (Note1, Note2, Fig.1) | 1 |
| Steady state power dissipation | PM(AV) | | | 8 | W | TL=75℃ (Fig.5) | 1 |
| Peak forward surge current | IFSM | | | 400 | A | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method (Note3, Fig.6) | 1 |
| Operating junction and storage temperature range | TJ、TSTG | -55 | | 150 | ℃ | | 1 |
| Typical thermal resistance, junction to lead | RθJL | | 8 | | ℃/W | Typical | 1 |
| Typical thermal resistance, junction to ambient | RθJA | | 40 | | ℃/W | Typical | 1 |
## CAD (KiCad official)
- Symbol: `5KP9.0A`
- 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/5kp9-0a-datasheet.pdf) (6 pp, sha256 `d30e576cae89d451`, retrieved 2026-10-25, 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/5kp9-0a-datasheet.pdf)