component
DIO8241JTST3
Public Made by Adomby adom
DIOO LED Drivers, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 9d ago |
| viewers | 9d ago |
| dio8241jtst3-etched.glb | 9d ago |
| dio8241jtst3-etched.step | 9d ago |
| dio8241jtst3-hero.glb | 9d ago |
| dio8241jtst3-hero.overlay.json | 9d ago |
| dio8241jtst3.glb | 9d ago |
| dio8241jtst3.kicad_mod | 9d ago |
| dio8241jtst3.kicad_sym | 9d ago |
| dio8241jtst3.lbr | 9d ago |
| dio8241jtst3.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
DIO8241JTST3
DIOO · LED Drivers · SOT-23-3
DIO8241JTST3 from DIOO, in a SOT-23-3. 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 | VC | passive | LED current ripple programming pin; the capacitor CC between VC and GND sets the final ripple amplitude and must be large enough to remove LED string ripple, though too large a value slows dynamic response. Absolute maximum rating is -0.3 to 6 V. |
| 2 | GND | power_in | Power ground for the device, also the return for the sense resistor Rcs and the VC capacitor. |
| 3 | LEDN | passive | Connects to the cathode of the LED string and the drain of the internal 100 V power MOSFET; absolute maximum rating is 100 V and recommended operation is below 100 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DIOO |
| Package | SOT-23-3 |
| Category | LED Drivers |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| LEDN pin voltage | 100 | V | 3 | ||||
| VC pin voltage | -0.3 | 6 | V | 3 | |||
| Junction Temperature | 150 | °C | 3 | ||||
| Lead Temperature | 260 | °C | 3 | ||||
| Storage Temperature | -65 | 150 | °C | 3 | |||
| Thermal Resistance / θJA SOT23-3 | θJA | 220 | °C/W | 3 | |||
| Thermal Resistance / θJC SOT23-3 | θJC | 130 | °C/W | 3 | |||
| LEDN (printed as '< 100 V') | 100 | V | 3 | ||||
| Junction Temperature (TJ) | TJ | 125 | °C | 3 | |||
| Under point VLEDN | VLEDN | 0.8 | 1.2 | V | 3 | ||
| Power consumption | 250 | mW | SOT23-3 | 3 |
CAD (KiCad official)
- Symbol:
DIO8241JTST3 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
dio8241jtst3-etched.step/dio8241jtst3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dio8241jtst3.step/dio8241jtst3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIOO datasheet (9 pp, sha256
5a5d54d9898bd82b, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).