# HIR83-01B

**Everlight Elec** · Infrared LED Emitters · 0603

HIR83-01B from Everlight Elec, 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/hir83-01b/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Cathode | passive | Cathode of the infrared emitting diode, which has a reverse voltage rating of 5 V maximum and a reverse current of 10 µA maximum at VR=5V. |
| 2 | Anode | passive | Anode of the GaAlAs infrared emitting diode, with continuous forward current rated at 65 mA maximum and peak forward current of 1.0 A maximum (pulse width ≤100 µs, duty ≤1%). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Everlight Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Radiant Intensity | Ie | 2 | 5 |  | mW/sr | IF=20mA | 3 |
| Peak Wavelength | λp | 840 | 850 | 870 | nm | IF=100mA | 3 |
| Forward Voltage | VF |  | 1.4 | 1.7 | V | IF=20mA | 3 |
| Reverse Current | IR |  |  | 10 | μA | VR=5V | 3 |
| Continuous Forward Current | IF |  |  | 65 | mA |  | 2 |
| Peak Forward Current | IFP |  |  | 1 | A | Pulse Width≦100μs and Duty≦1% (note *1) | 2 |
| Reverse Voltage | VR |  |  | 5 | V |  | 2 |
| Operating Temperature | Topr | -40 |  | 100 | ℃ |  | 2 |
| Storage Temperature | Tstg | -40 |  | 100 | ℃ |  | 2 |
| Soldering Temperature | Tsol |  |  | 260 | ℃ | Soldering time≦5 seconds (note *2) | 2 |
| Power Dissipation | Pd |  |  | 100 | mW | At or below 25℃ free air temperature | 2 |

## CAD (KiCad official)

- Symbol: `HIR83-01B`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `hir83-01b-etched.step` / `hir83-01b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hir83-01b.step` / `hir83-01b.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Everlight Elec datasheet](https://en.everlight.com/wp-content/plugins/ItemRelationship/product_files/pdf/HIR83-01B-TR8.pdf) (9 pp, sha256 `b560326499217bbc`, retrieved 2026-10-18, 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/hir83-01b-datasheet.pdf)