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30KPA54CA
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Brightking Elec (TAIWAN) TVS, P600. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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30KPA54CA
Brightking Elec (TAIWAN) · TVS · P600
30KPA54CA from Brightking Elec (TAIWAN), 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 | A1 | passive | First axial lead of the bidirectional 30KPA54CA (VRWM 54.0V, VBR 60.30~66.65V at 5mA, VC 91.4V at 331.5A IPP); the datasheet states no color-band polarity for bi-directional models, so the leads are interchangeable. |
| 2 | A2 | passive | Second axial lead of the bidirectional 30KPA54CA (VRWM 54.0V, VBR 60.30~66.65V at 5mA, VC 91.4V at 331.5A IPP); the datasheet states no color-band polarity for bi-directional models, so the leads are interchangeable. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking Elec (TAIWAN) |
| Package | P600 |
| 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 Stand-Off Voltage | VRWM | 54 | V | 2 | |||
| Breakdown Voltage | VBR | 60.3 | 66.65 | V | @IT = 5 mA, TA=25℃ | 2 | |
| Breakdown Test Current | IT | 5 | mA | TA=25℃ | 2 | ||
| Maximum Clamping Voltage | VC | 91.4 | V | @IPP = 331.5 A, TA=25℃ | 2 | ||
| Peak Pulse Current | IPP | 331.5 | A | TA=25℃ | 2 | ||
| Reverse Leakage | IR | 20 | μA | @VRWM, TA=25℃; bidirectional with VRWM 60V and less: IR limit is double | 2 | ||
| Peak pulse power dissipation | PPPM | 30000 | Watts | 10/1000μs waveform | 1 | ||
| Steady state power dissipation | PM(AV) | 8 | Watts | TL=75℃ | 1 | ||
| Peak forward surge current | IFSM | 400 | Amps | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 | ||
| Operating junction and storage temperature range | 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:
30KPA54CA - 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: Brightking Elec (TAIWAN) datasheet (6 pp, sha256
cd984db5235c6f9b, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).
# 30KPA54CA
**Brightking Elec (TAIWAN)** · TVS · P600
30KPA54CA from Brightking Elec (TAIWAN), 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 | A1 | passive | First axial lead of the bidirectional 30KPA54CA (VRWM 54.0V, VBR 60.30~66.65V at 5mA, VC 91.4V at 331.5A IPP); the datasheet states no color-band polarity for bi-directional models, so the leads are interchangeable. |
| 2 | A2 | passive | Second axial lead of the bidirectional 30KPA54CA (VRWM 54.0V, VBR 60.30~66.65V at 5mA, VC 91.4V at 331.5A IPP); the datasheet states no color-band polarity for bi-directional models, so the leads are interchangeable. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking Elec (TAIWAN) |
| Package | P600 |
| 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 Stand-Off Voltage | VRWM | | 54 | | V | | 2 |
| Breakdown Voltage | VBR | 60.3 | | 66.65 | V | @IT = 5 mA, TA=25℃ | 2 |
| Breakdown Test Current | IT | | 5 | | mA | TA=25℃ | 2 |
| Maximum Clamping Voltage | VC | | | 91.4 | V | @IPP = 331.5 A, TA=25℃ | 2 |
| Peak Pulse Current | IPP | | | 331.5 | A | TA=25℃ | 2 |
| Reverse Leakage | IR | | | 20 | μA | @VRWM, TA=25℃; bidirectional with VRWM 60V and less: IR limit is double | 2 |
| Peak pulse power dissipation | PPPM | 30000 | | | Watts | 10/1000μs waveform | 1 |
| Steady state power dissipation | PM(AV) | | | 8 | Watts | TL=75℃ | 1 |
| Peak forward surge current | IFSM | | | 400 | Amps | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 |
| Operating junction and storage temperature range | 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: `30KPA54CA`
- 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:** [Brightking Elec (TAIWAN) datasheet](docs/30kpa54ca-datasheet.pdf) (6 pp, sha256 `cd984db5235c6f9b`, retrieved 2026-10-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (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/30kpa54ca-datasheet.pdf)