component
US2M-TD
Public Made by Adomby adom
TDSEMIC Fast Recovery / High Efficiency Diodes, SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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US2M-TD
TDSEMIC · Fast Recovery / High Efficiency Diodes · SMA
US2M-TD from TDSEMIC, in a 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 | Cathode | passive | Cathode terminal of the US2M ultrafast rectifier diode (pin 1 in the PINNING table, cathode bar on the symbol); the part is rated for a maximum repetitive peak reverse voltage of 1000 V and an average forward current of 2 A at Tc = 125 °C. |
| 2 | Anode | passive | Anode terminal of the US2M ultrafast rectifier diode (pin 2 in the PINNING table, forward-conducting side of the symbol); the part is rated for a peak forward surge current of 50 A (8.3 ms single half sine wave) and an operating and storage temperature range of -55 to +150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | SMA |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
US2M-TD - Footprint:
Diode_SMD:D_SMA - 3D model: SMA (KiCad packages3D, STEP)
- 3D model files:
us2m-td-etched.step/us2m-td-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);us2m-td.step/us2m-td.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TDSEMIC datasheet (4 pp, sha256
bf8ce60545406588, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).
# US2M-TD
**TDSEMIC** · Fast Recovery / High Efficiency Diodes · SMA
US2M-TD from TDSEMIC, in a 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 | Cathode | passive | Cathode terminal of the US2M ultrafast rectifier diode (pin 1 in the PINNING table, cathode bar on the symbol); the part is rated for a maximum repetitive peak reverse voltage of 1000 V and an average forward current of 2 A at Tc = 125 °C. |
| 2 | Anode | passive | Anode terminal of the US2M ultrafast rectifier diode (pin 2 in the PINNING table, forward-conducting side of the symbol); the part is rated for a peak forward surge current of 50 A (8.3 ms single half sine wave) and an operating and storage temperature range of -55 to +150 °C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | SMA |
| Category | Diodes |
| Pins | 2 |
## CAD (KiCad official)
- Symbol: `US2M-TD`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA (KiCad packages3D, STEP)
- 3D model files: `us2m-td-etched.step` / `us2m-td-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `us2m-td.step` / `us2m-td.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TDSEMIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8618867345787924480) (4 pp, sha256 `bf8ce60545406588`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/us2m-td-datasheet.pdf)