component
P0640TA
Public Made by Adomby adom
SEMIWARE Thyristor Surge Suppressors (TSS), DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 12d ago |
| viewers | 12d ago |
| p0640ta-etched.glb | 12d ago |
| p0640ta-etched.step | 12d ago |
| p0640ta-hero.glb | 12d ago |
| p0640ta-hero.overlay.json | 12d ago |
| p0640ta.glb | 12d ago |
| p0640ta.kicad_mod | 12d ago |
| p0640ta.kicad_sym | 12d ago |
| p0640ta.lbr | 12d ago |
| p0640ta.step | 12d ago |
| package.json | 12d ago |
| page.json | 12d ago |
| README.md | 12d ago |
P0640TA
SEMIWARE · Thyristor Surge Suppressors (TSS) · DO-214AC(SMA)
P0640TA 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 (schematic symbol pin 1); P0640TA has VDRM 58 V, IDRM 5 uA max, VS 77 V max at 100 kV/s. |
| 2 | 2 | passive | Terminal 2 of the bidirectional thyristor surge suppressor (schematic symbol pin 2); P0640TA has IT 2.2 A, VT 4 V max, IH 50 mA min. |
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 | 5 | uA | 1 | |||
| Breakover voltage (Vs) | VS | 77 | V | Vs measured at 100KV/S (note 1) | 1 | ||
| Breakover current | IS | 800 | mA | 1 | |||
| On-state voltage | VT | 2.2 | V | 1 | |||
| Holding current | IH | 50 | mA | 1 | |||
| Off-state capacitance | CO | 50 | pF | Off-state capacitance measured in V=2V, V=1V, F=1MHz DC RMS (note 2) | 1 | ||
| Peak pulse current 2x10us | IPP | 150 | A | Series surge rating, waveform 2x10us | 1 | ||
| Peak pulse current 8x20us | IPP | 150 | A | Series surge rating, waveform 8x20us | 1 | ||
| Peak pulse voltage 10x700us | VPP | 3000 | V | Series surge rating, waveform 10x700us | 1 | ||
| Peak pulse current 10x560us | IPP | 50 | A | Series surge rating, waveform 10x560us | 1 | ||
| Peak pulse current 10x1000us | IPP | 45 | A | Series surge rating, waveform 10x1000us | 1 | ||
| Non-repetitive surge current 60Hz | ITSM | 20 | A | 60Hz | 1 | ||
| Critical rate of rise of on-state current | dIT/dt | 500 | A/us | 1 | |||
| Operating junction temperature | TJ | -40 | 150 | ℃ | 2 | ||
| Storage temperature range | TS | -40 | 150 | ℃ | 2 | ||
| Junction to ambient thermal resistance on printed circuit | RθJA | 90 | ℃/W | Junction to ambient on printed circuit | 2 |
CAD (KiCad official)
- Symbol:
P0640TA - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
p0640ta-etched.step/p0640ta-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p0640ta.step/p0640ta.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SEMIWARE datasheet (5 pp, sha256
cda28c23fd86d761, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).