# LDAN202KLT1G

**LRC** · Switching Diodes · SOT-23

LDAN202KLT1G from LRC, in a SOT-23. 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 | ANODE | passive | Anode terminal of the dual switching diode; device limits are VR 80 V maximum reverse voltage and IO 100 mA forward current, with junction and storage temperature range -55 to +150 °C. |
| 2 | ANODE | passive | Anode terminal of the second diode in the dual switching diode package; device limits are VR 80 V maximum reverse voltage and IO 100 mA forward current, with junction and storage temperature range -55 to +150 °C. |
| 3 | CATHODE | passive | Cathode terminal of the dual switching diode; device limits are VR 80 V maximum reverse voltage and IO 100 mA forward current, with junction and storage temperature range -55 to +150 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |

## 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 Voltage | VR |  |  | 80 | V | Ta = 25ºC | 1 |
| Forward Current | IO |  |  | 100 | mA | Ta = 25ºC | 1 |
| Peak Forward Surge Current | IFSM |  |  | 300 | mA | Ta = 25ºC | 1 |
| Operating Junction and Storage temperature range | TJ, Tstg | -55 |  | 150 | ℃ |  | 1 |
| Forward voltage | VF |  |  | 1.2 | V | If = 100mA | 1 |
| Reverse current | IR |  |  | 0.1 | µA | Vr = 70V | 1 |
| Capacitance between terminals | CT |  |  | 4 | pF | f = 1MHz | 1 |
| Reverse recovery time | Trr |  |  | 3.5 | nS | Vr = 6V, If = 5 mA | 1 |

## CAD (KiCad official)

- Symbol: `LDAN202KLT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `ldan202klt1g-etched.step` / `ldan202klt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ldan202klt1g.step` / `ldan202klt1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590208158703783936) (3 pp, sha256 `ff8bb86f8493cf0f`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/ldan202klt1g-datasheet.pdf)