component
SD15U100SL
Public Made by Adomby adom
LGE Schottky Barrier Diodes (SBD), TO-277. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SD15U100SL
LGE · Schottky Barrier Diodes (SBD) · TO-277
SD15U100SL from LGE, in a TO-277. 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 | A | passive | Anode: one of the two small terminals, tied internally to pin 2 and drawn on the same side of the diode symbol as the triangle base. |
| 2 | A | passive | Anode: the second small terminal, tied internally to pin 1 and drawn on the same side of the diode symbol as the triangle base. |
| 3 | K | passive | Cathode: the large single terminal (tab), drawn on the bar side of the diode symbol. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | TO-277 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC blocking voltage | VRRM | 100 | V | VRRM, VRWM, DC | 2 | ||
| Average Forward Current | IF(AV) | 15 | A | Tamb=25℃ | 2 | ||
| Peak Forward Surge Current | IFSM | 220 | A | 8.3ms single half sine-wave | 2 | ||
| Junction and Storage Temperature | TJ & TSTG | -55 | 150 | °C | 2 | ||
| Forward Voltage | VF | 0.6 | 0.65 | V | IF = 10A @ 25°C | 2 | |
| Reverse Leakage Current | IR | 120 | 200 | μA | @ 25°C | 2 | |
| Reverse Leakage Current | IR | 15 | 20 | mA | @ 125°C | 2 | |
| Typical Thermal Resistance Junction to Ambient | RθJA | 70 | ℃/W | 2 | |||
| Typical Thermal Resistance Junction to Lead | RθJL | 6 | ℃/W | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminal: Matte tin plated, solderable per MIL-STD-750, Method 2026 | 1 |
CAD (KiCad official)
- Symbol:
SD15U100SL - Footprint:
Package_TO_SOT_SMD:TO-277A - 3D model: TO-277 (KiCad packages3D, STEP)
- 3D model files:
sd15u100sl-etched.step/sd15u100sl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd15u100sl.step/sd15u100sl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (4 pp, sha256
121fdeb8912d3310, retrieved 2026-10-22, 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).
# SD15U100SL
**LGE** · Schottky Barrier Diodes (SBD) · TO-277
SD15U100SL from LGE, in a TO-277. 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 | A | passive | Anode: one of the two small terminals, tied internally to pin 2 and drawn on the same side of the diode symbol as the triangle base. |
| 2 | A | passive | Anode: the second small terminal, tied internally to pin 1 and drawn on the same side of the diode symbol as the triangle base. |
| 3 | K | passive | Cathode: the large single terminal (tab), drawn on the bar side of the diode symbol. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | TO-277 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC blocking voltage | VRRM | | | 100 | V | VRRM, VRWM, DC | 2 |
| Average Forward Current | IF(AV) | | | 15 | A | Tamb=25℃ | 2 |
| Peak Forward Surge Current | IFSM | | | 220 | A | 8.3ms single half sine-wave | 2 |
| Junction and Storage Temperature | TJ & TSTG | -55 | | 150 | °C | | 2 |
| Forward Voltage | VF | | 0.6 | 0.65 | V | IF = 10A @ 25°C | 2 |
| Reverse Leakage Current | IR | | 120 | 200 | μA | @ 25°C | 2 |
| Reverse Leakage Current | IR | | 15 | 20 | mA | @ 125°C | 2 |
| Typical Thermal Resistance Junction to Ambient | RθJA | | 70 | | ℃/W | | 2 |
| Typical Thermal Resistance Junction to Lead | RθJL | | 6 | | ℃/W | | 2 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | tin | Terminal: Matte tin plated, solderable per MIL-STD-750, Method 2026 | 1 |
## CAD (KiCad official)
- Symbol: `SD15U100SL`
- Footprint: `Package_TO_SOT_SMD:TO-277A`
- 3D model: TO-277 (KiCad packages3D, STEP)
- 3D model files: `sd15u100sl-etched.step` / `sd15u100sl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sd15u100sl.step` / `sd15u100sl.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LGE datasheet](docs/sd15u100sl-datasheet.pdf) (4 pp, sha256 `121fdeb8912d3310`, retrieved 2026-10-22, 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/sd15u100sl-datasheet.pdf)