# VLMB1310-GS08

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

VLMB1310-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/vlmb1310-gs08/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode, the terminal marked on the package; the VLMB1310 Zener gives HBM ESD protection to 8000 V and a reverse voltage of 0.6 to 1.2 V at IR = 10 mA. |
| 2 | A | passive | Anode (+) of the blue InGaN LED with antiparallel protection Zener, forward current 20 mA max DC, VF 2.8 to 3.8 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 (VLMB1310) | IV | 28 |  | 180 | mcd | IF = 20 mA | 3 |
| Dominant wavelength | λd | 465 |  | 475 | nm | IF = 20 mA | 3 |
| Forward voltage | VF | 2.8 |  | 3.8 | V | IF = 20 mA | 3 |
| Reverse voltage (VLMB1310 only) | VR | 0.6 |  | 1.2 | V | IR = 10 mA | 3 |
| DC forward current | IF |  |  | 20 | mA |  | 2 |
| Surge forward current | IFSM |  |  | 100 | mA | 1/10 duty cycle, 0.1 ms pulse width | 2 |
| Power dissipation | PV |  |  | 76 | mW | Tamb ≤ 25 °C | 2 |
| ESD threshold (HBM) | thESD HBM |  |  | 8000 | V | HBM, for VLMB1310 with protection only | 2 |
| Operating temperature range | Tamb | -20 |  | 80 | °C |  | 2 |
| Storage temperature range | Tstg | -30 |  | 100 | °C |  | 2 |
| IRED solder conditions | Tst |  |  | 260 | °C | According Vishay specifications | 2 |

## CAD (KiCad official)

- Symbol: `VLMB1310-GS08`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `vlmb1310-gs08-etched.step` / `vlmb1310-gs08-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vlmb1310-gs08.step` / `vlmb1310-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/8590458638453006337) (13 pp, sha256 `7ba639f74029aa36`, 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/vlmb1310-gs08-datasheet.pdf)