# P0080TA

**SEMIWARE** · Thyristor Surge Suppressors (TSS) · DO-214AC(SMA)

P0080TA from SEMIWARE, in a DO-214AC(SMA). 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 the bidirectional thyristor surge suppressor (VDRM min 6.0 V, VS max 25.0 V, IPP 50 A at 5x310us); the device is symmetric so polarity is not significant. |
| 2 | 2 | passive | Terminal 2 of the bidirectional thyristor surge suppressor (VDRM min 6.0 V, VS max 25.0 V, IPP 50 A at 5x310us); the device is symmetric so polarity is not significant. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SEMIWARE |
| Package | DO-214AC(SMA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive peak off-state current (IDRM) max | IDRM |  |  | 5 | µA |  | 1 |
| Holding current (IH) min | IH | 20 |  |  | mA |  | 1 |
| On-state current (IT) max | IT |  |  | 2.2 | A |  | 1 |
| Off-state capacitance (Co) typ | Co |  | 25 |  | pF |  | 1 |
| Peak pulse current 5x310us | IPP |  |  | 50 | A | 5x310us | 1 |
| Peak pulse voltage 10x700us | VPP |  |  | 2000 | V | 10x700us | 1 |
| Operating Junction Temperature | TJ | -55 |  | 150 | ℃ |  | 2 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 2 |
| Junction to Ambient thermal resistance | RθJA |  | 120 |  | ℃/W | Junction to Ambient on printed circuit | 2 |

## CAD (KiCad official)

- Symbol: `P0080TA`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files: `p0080ta-etched.step` / `p0080ta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p0080ta.step` / `p0080ta.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [SEMIWARE datasheet](docs/p0080ta-datasheet.pdf) (5 pp, sha256 `2e3216a8611ba4ad`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/p0080ta-datasheet.pdf)