component
SML-D12D8WT86C
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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSML-D12D8WT86C
ROHM Semicon · LED Indication - Discrete · 0603
SML-D12D8WT86C 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 electrode, marked by the cathode index on the package top (left electrode in the top view); VF 2.2V typ and 2.7V max at IF=20mA. |
| 2 | A | passive | Anode electrode (right electrode in the top view, opposite the cathode index); forward current IF max 20mA, peak forward current IFP 100mA (duty 1/10, 1kHz), reverse voltage VR max 5V. |
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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | 1.2 | 2.2 | 2.7 | V | IF=20mA | 1 |
| Luminous Intensity | IV | 40 | 100 | 250 | mcd | IF=20mA | 1 |
| Reverse Current | IR | 10 | μA | VR=5V | 1 | ||
| Dominant Wave Length | λD | 602 | 605 | 608 | nm | IF=20mA | 1 |
| Dominant Wave Length tolerance | λD | -1 | 1 | nm | Printed footnote 4 tolerance ±1nm | 1 | |
| Luminous classification tolerance | -10 | 10 | % | Printed tolerance ±10% under luminous classification table | 1 | ||
| Forward Current | IF | 20 | mA | Ta=25℃ | 1 | ||
| Peak Forward Current | IFP | 100 | mA | Duty 1/10, 1kHz | 1 | ||
| Power Dissipation | PD | 54 | mW | Ta=25℃ | 1 | ||
| Reverse Voltage | VR | 5 | V | Ta=25℃ | 1 | ||
| Storage Temperature | Tstg | -40 | 100 | ℃ | 1 | ||
| Operation Temperature | Topr | -40 | 100 | ℃ | 1 | ||
| Thermal resistance (junction/solder point) | Rθj-s | 720 | ℃/W | Evaluation board: glass epoxy FR4 30x10mm t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm | 14 | ||
| Thermal resistance (junction/ambient) | Rθj-a | 945 | ℃/W | Evaluation board: glass epoxy FR4 30x10mm t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm | 14 | ||
| Junction temperature | TjMax | 100 | ℃ | 14 | |||
| Reflow peak temperature | TP | 260 | ℃ | Recommended reflow profile, peak temperature (MAX.) | 10 |
CAD (KiCad official)
- Symbol:
SML-D12D8WT86C - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
sml-d12d8wt86c-etched.step/sml-d12d8wt86c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sml-d12d8wt86c.step/sml-d12d8wt86c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (18 pp, sha256
76199d963cfd39ff, retrieved 2026-10-21, 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).