component
P6KE350CA
Public Made by Adomby adom
DOWO TVS, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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P6KE350CA
DOWO · TVS · DO-15
P6KE350CA from DOWO, in a DO-15. 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 lead of the bidirectional TVS (P6KE350CA, no polarity band): working peak reverse voltage 299.3 V, breakdown 332.5 to 367.5 V at 1 mA, max clamping 482 V at 1.24 A. |
| 2 | A2 | passive | Second lead of the bidirectional TVS, interchangeable with the first: max reverse leakage 1 uA at 299.3 V, 600 W peak pulse power (10/1000 us). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DOWO |
| Package | DO-15 |
| 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 | VBR | 332.5 | 367.5 | V | @IT = 1 mA | 4 | |
| Breakdown Voltage Tolerance (suffix A) | -5 | 5 | % | Suffix 'A' denotes 5% tolerance device | 3 | ||
| Maximum Reverse Leakage | IR | 1 | uA | @VRWM | 4 | ||
| Working Peak Reverse Voltage | VRWM | 299.3 | V | 4 | |||
| Maximum Reverse Surge Current | IPP | 1.24 | A | 10/1000 µs waveform | 4 | ||
| Maximum Clamping Voltage | VC | 482 | V | @IPP | 4 | ||
| Peak Power Dissipation | PPP | 600 | W | 10/1000µs waveform | 1 | ||
| Power Dissipation on infinite heatsink | PD | 5 | W | TL = 75 °C | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
P6KE350CA - Footprint:
Diode_THT:D_DO-15_P12.70mm_Horizontal - 3D model: DO-15 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DOWO datasheet (4 pp, sha256
87c95b0b436969ba, retrieved 2026-10-22, 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).
# P6KE350CA
**DOWO** · TVS · DO-15
P6KE350CA from DOWO, in a DO-15. 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 lead of the bidirectional TVS (P6KE350CA, no polarity band): working peak reverse voltage 299.3 V, breakdown 332.5 to 367.5 V at 1 mA, max clamping 482 V at 1.24 A. |
| 2 | A2 | passive | Second lead of the bidirectional TVS, interchangeable with the first: max reverse leakage 1 uA at 299.3 V, 600 W peak pulse power (10/1000 us). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DOWO |
| Package | DO-15 |
| 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 | VBR | 332.5 | | 367.5 | V | @IT = 1 mA | 4 |
| Breakdown Voltage Tolerance (suffix A) | | -5 | | 5 | % | Suffix 'A' denotes 5% tolerance device | 3 |
| Maximum Reverse Leakage | IR | | | 1 | uA | @VRWM | 4 |
| Working Peak Reverse Voltage | VRWM | | | 299.3 | V | | 4 |
| Maximum Reverse Surge Current | IPP | | | 1.24 | A | 10/1000 µs waveform | 4 |
| Maximum Clamping Voltage | VC | | | 482 | V | @IPP | 4 |
| Peak Power Dissipation | PPP | | | 600 | W | 10/1000µs waveform | 1 |
| Power Dissipation on infinite heatsink | PD | | | 5 | W | TL = 75 °C | 1 |
| Operating junction and storage temperature range | TJ, TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `P6KE350CA`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [DOWO datasheet](docs/p6ke350ca-datasheet.pdf) (4 pp, sha256 `87c95b0b436969ba`, retrieved 2026-10-22, 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/p6ke350ca-datasheet.pdf)