# US1008FL_R1_00001

**PANJIT International** · Diodes - Fast Recovery Rectifiers · SOD-123FL

US1008FL_R1_00001 from PANJIT International, in a SOD-123FL. 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, marked by the color band at the cathode end of the package; the family is rated for repetitive peak reverse voltage VRRM from 100 V to 800 V. |
| 2 | Anode | passive | Anode terminal, opposite the color-banded cathode end; the family is rated for a maximum average forward rectified current of 1 A at TA = 25°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-123FL |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM |  |  | 800 | V |  | 1 |
| Maximum RMS voltage | VRMS |  |  | 560 | V |  | 1 |
| Maximum DC blocking voltage | VR |  |  | 800 | V |  | 1 |
| Maximum average forward rectified current | I F(AV) |  |  | 1 | A | TA=25°C | 1 |
| Peak forward surge current | I FSM |  |  | 30 | A | 8.3ms single half sine-wave, TL=25°C | 1 |
| Maximum instantaneous forward voltage | VF |  |  | 1.7 | V | 1A | 1 |
| Maximum DC reverse current at rated DC blocking voltage | I R |  |  | 1 | μA | TJ=25°C | 1 |
| Operating junction and storage temperature range | TJ ,TSTG | -55 |  | 150 | °C |  | 1 |
| Typical thermal resistance | R θJA |  | 200 |  | °C/W | Mounted on FR4 PCB, single-sided copper, mini pad (Note 1) | 1 |
| Typical capacitance | CJ |  | 9 |  | pF | 4V, 1MHz | 1 |

## CAD (KiCad official)

- Symbol: `US1008FL_R1_00001`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `us1008fl-r1-00001-etched.step` / `us1008fl-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `us1008fl-r1-00001.step` / `us1008fl-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](docs/us1008fl-r1-00001-datasheet.pdf) (5 pp, sha256 `3c7d3985f3132437`, retrieved 2026-10-21, 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/us1008fl-r1-00001-datasheet.pdf)