# VLMTG1400-GS08

**Vishay Intertech** · LED Indication - Discrete · 0603

VLMTG1400-GS08 from Vishay Intertech, in a 0603. 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.


::adom-states{src="/adom/vlmtg1400-gs08/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode terminal, marked on the package drawing; reverse voltage is tested at VR = 5 V with max 10 µA reverse current. |
| 2 | A | passive | Anode terminal, the pad opposite the marked cathode; DC forward current max 20 mA, forward voltage 2.45 to 3.05 V at 20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | 0603 |
| Category | Optoelectronics |
| 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 |
|---|---|---|---|---|---|---|---|
| Luminous intensity | IV | 1200 | 1400 | 2800 | mcd | IF = 20 mA | 2 |
| Dominant wavelength (VLMTG1400, VLMTG1401) | d | 515 | 525 | 535 | nm | IF = 20 mA | 2 |
| Forward voltage (VLMTG1400, VLMTG1402) | VF | 2.45 | 2.8 | 3.05 | V | IF = 20 mA | 2 |
| Reverse current | IR |  |  | 10 | μA | VR = 5 V | 2 |
| DC forward current | IF |  |  | 20 | mA |  | 1 |
| Surge forward current | IFSM |  |  | 100 | mA | 1/10 duty cycle, 0.1 ms pulse width | 1 |
| Power dissipation | PV |  |  | 64 | mW | Tamb ≤ 25 °C | 1 |
| Operating temperature range |  | -40 |  | 80 | °C |  | 1 |
| Storage temperature range | Tstg | -40 |  | 100 | °C |  | 1 |
| IRED solder conditions | Tst |  |  | 260 | °C | According Vishay specifications | 1 |
| ESD rating HBM | VESD |  |  | 300 | V | HBM | 1 |
| ESD rating CDM | VESD |  |  | 500 | V | CDM | 1 |
| ESD rating MM | VESD |  |  | 50 | V | MM | 1 |
| Thermal resistance junction-to-ambient | RthJA |  |  | 550 | K/W | Mounted on PCB (pad size > 5 mm2) | 1 |

## CAD (KiCad official)

- Symbol: `VLMTG1400-GS08`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `vlmtg1400-gs08-etched.step` / `vlmtg1400-gs08-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vlmtg1400-gs08.step` / `vlmtg1400-gs08.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Vishay Intertech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835352120209408) (10 pp, sha256 `98e2925412384e83`, retrieved 2026-10-17, 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/vlmtg1400-gs08-datasheet.pdf)