# HSMD-C190

**Broadcom AVAGO** · LED Indication - Discrete · 0603

HSMD-C190 from Broadcom AVAGO, 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/hsmd-c190/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode terminal, marked by the cathode mark and cathode line on the package; reverse voltage is rated 5 V (IR = 100 µA) for AlInGaP parts. |
| 2 | A | passive | Anode terminal, opposite the cathode mark; the DC forward current is rated 20 mA max for AlInGaP HSMD-C190 at 25°C, with typical VF of 2.2 V at 20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| 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 |
|---|---|---|---|---|---|---|---|
| DC Forward Current (absolute maximum, derate above 25°C per Figure 4) | IF |  |  | 20 | mA | AlInGaP, C120/170/177/190/191/197 column, TA = 25°C | 6 |
| Power Dissipation |  |  |  | 52 | mW | AlInGaP, C120/170/177/190/191/197 column, TA = 25°C | 6 |
| Reverse Voltage (absolute maximum) | VR |  |  | 5 | V | IR = 100 μA | 6 |
| LED Junction Temperature |  |  |  | 95 | °C |  | 6 |
| Operating Temperature Range |  | -40 |  | 85 | °C |  | 6 |
| Storage Temperature Range |  | -40 |  | 85 | °C |  | 6 |
| Forward Voltage | VF | 1.6 | 2.2 | 2.6 | V | IF = 20 mA | 7 |
| Reverse Breakdown Voltage | VR | 5 |  |  | V | IR = 100 μA | 7 |
| Luminous Intensity | Iv | 2.8 | 8 |  | mcd | 20 mA | 7 |
| Capacitance | C |  | 7 |  | pF | VF = 0V, f = 1 MHz | 7 |
| Thermal Resistance (junction-to-pad) | RθJ-P |  | 250 |  | °C/W |  | 7 |
| Peak Wavelength | λpeak |  | 605 |  | nm | 20 mA | 7 |
| Dominant Wavelength | λd |  | 604 |  | nm | 20 mA | 7 |
| Viewing Angle | 2θ1/2 |  | 170 |  | ° |  | 7 |

## CAD (KiCad official)

- Symbol: `HSMD-C190`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `hsmd-c190-etched.step` / `hsmd-c190-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hsmd-c190.step` / `hsmd-c190.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Broadcom AVAGO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602899201055739904) (22 pp, sha256 `7cfac08b8bf9f1b8`, retrieved 2026-11-07, 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/hsmd-c190-datasheet.pdf)