component
SML-D12U8WT86
Public Made by Adomby adom
ROHM Semicon LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSML-D12U8WT86
ROHM Semicon · LED Indication - Discrete · 0603
SML-D12U8WT86 from ROHM Semicon, 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.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode, marked by the cathode index on the package; the datasheet gives IF 20 mA max, IFP 100 mA (duty 1/10, 1kHz) and VR 5 V. |
| 2 | A | passive | Anode electrode of the red AlGaInP LED; typical VF is 2.2 V at IF=20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| 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 |
|---|---|---|---|---|---|---|---|
| Dominant wavelength | λD | 615 | 620 | 625 | nm | IF=20mA, Ta=25ºC (Red U type, SML-D12U8W base part) | 1 |
| Reverse current | IR | 10 | µA | VR=5V | 1 | ||
| Luminous intensity | IV | 25 | 63 | mcd | IF=20mA, Ta=25ºC | 1 | |
| Forward voltage | VF | 2.2 | V | IF=20mA | 1 | ||
| Forward current | IF | 20 | mA | Ta=25ºC | 1 | ||
| Peak forward current | IFP | 100 | mA | Duty 1/10, 1kHz, Ta=25ºC | 1 | ||
| Reverse voltage | VR | 5 | V | Ta=25ºC | 1 | ||
| Power dissipation | PD | 54 | mW | Ta=25ºC | 1 | ||
| Operating temperature | Topr | -40 | 85 | ºC | 1 | ||
| Storage temperature | Tstg | -40 | 100 | ºC | 1 | ||
| Dominant wavelength measurement tolerance | -1 | 1 | nm | Measurement tolerance on λD (footnote *2) | 1 | ||
| Luminous intensity measurement tolerance | -10 | 10 | % | Measurement tolerance on rank brightness (Ta=25ºC, IF=20mA) | 5 |
CAD (KiCad official)
- Symbol:
SML-D12U8WT86 - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
sml-d12u8wt86-etched.step/sml-d12u8wt86-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sml-d12u8wt86.step/sml-d12u8wt86.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (11 pp, sha256
ff70eedb8afca486, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).