component
SL1M
Public Made by Adomby adom
(DIOTEC) Diodes - General Purpose, SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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SL1M
(DIOTEC) · Diodes - General Purpose · SOD-123FL
SL1M from (DIOTEC), in a SOD-123FL. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | (DIOTEC) |
| Package | SOD-123FL |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Rep. peak reverse voltage | VRRM | 1000 | V | 1 | |||
| Surge peak reverse voltage | VRSM | 1000 | V | 1 | |||
| DC blocking voltage | VDC | 800 | V | Defined for -AQ parts only | 1 | ||
| Max. average forward rectified current | IFAV | 1 | A | R-load, TA = 50°C, 25 mm2 copper pads per terminal | 1 | ||
| Repetitive peak forward current | IFRM | 5 | A | f > 15 Hz | 1 | ||
| Peak forward surge current 50 Hz | IFSM | 27 | A | Half sine-wave, 50 Hz (10 ms) | 1 | ||
| Peak forward surge current 60 Hz | IFSM | 30 | A | Half sine-wave, 60 Hz (8.3 ms) | 1 | ||
| Rating for fusing | i2t | 3.6 | A2s | t < 10 ms | 1 | ||
| Junction temperature | Tj | -50 | 150 | °C | 1 | ||
| Storage temperature | TS | -50 | 150 | °C | 1 | ||
| Forward voltage | VF | 1.1 | V | Tj = 25°C, IF = 1 A | 2 | ||
| Leakage current | IR | 1 | µA | Tj = 25°C, VR = VRRM | 2 | ||
| Leakage current | IR | 50 | µA | Tj = 125°C, VR = VRRM | 2 | ||
| Typical junction capacitance | Cj | 4 | pF | VR = 4 V | 2 | ||
| Reverse recovery time | trr | 1000 | ns | IF = 0.5 A through IR = 1 A to IR = 0.25 A | 2 | ||
| Typical thermal resistance junction to ambient | RthA | 95 | K/W | 25 mm2 copper pads per terminal | 2 | ||
| Typical thermal resistance junction to terminal | RthT | 30 | K/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 | copper | copper pads per terminal, Montage auf Leiterplatte mit 25 mm2 | 1 |
CAD (KiCad official)
- Symbol:
SL1M - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
sl1m-etched.step/sl1m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl1m.step/sl1m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: (DIOTEC) datasheet (3 pp, sha256
bcf08b8a12bec7cb, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).
# SL1M
**(DIOTEC)** · Diodes - General Purpose · SOD-123FL
SL1M from (DIOTEC), in a SOD-123FL. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | (DIOTEC) |
| Package | SOD-123FL |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Rep. peak reverse voltage | VRRM | | | 1000 | V | | 1 |
| Surge peak reverse voltage | VRSM | | | 1000 | V | | 1 |
| DC blocking voltage | VDC | | | 800 | V | Defined for -AQ parts only | 1 |
| Max. average forward rectified current | IFAV | | | 1 | A | R-load, TA = 50°C, 25 mm2 copper pads per terminal | 1 |
| Repetitive peak forward current | IFRM | | | 5 | A | f > 15 Hz | 1 |
| Peak forward surge current 50 Hz | IFSM | | | 27 | A | Half sine-wave, 50 Hz (10 ms) | 1 |
| Peak forward surge current 60 Hz | IFSM | | | 30 | A | Half sine-wave, 60 Hz (8.3 ms) | 1 |
| Rating for fusing | i2t | | | 3.6 | A2s | t < 10 ms | 1 |
| Junction temperature | Tj | -50 | | 150 | °C | | 1 |
| Storage temperature | TS | -50 | | 150 | °C | | 1 |
| Forward voltage | VF | | | 1.1 | V | Tj = 25°C, IF = 1 A | 2 |
| Leakage current | IR | | | 1 | µA | Tj = 25°C, VR = VRRM | 2 |
| Leakage current | IR | | | 50 | µA | Tj = 125°C, VR = VRRM | 2 |
| Typical junction capacitance | Cj | | 4 | | pF | VR = 4 V | 2 |
| Reverse recovery time | trr | | 1000 | | ns | IF = 0.5 A through IR = 1 A to IR = 0.25 A | 2 |
| Typical thermal resistance junction to ambient | RthA | | 95 | | K/W | 25 mm2 copper pads per terminal | 2 |
| Typical thermal resistance junction to terminal | RthT | | 30 | | K/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 | copper | | copper pads per terminal, Montage auf Leiterplatte mit 25 mm2 | 1 |
## CAD (KiCad official)
- Symbol: `SL1M`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `sl1m-etched.step` / `sl1m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl1m.step` / `sl1m.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [(DIOTEC) datasheet](docs/sl1m-datasheet.pdf) (3 pp, sha256 `bcf08b8a12bec7cb`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/sl1m-datasheet.pdf)