component
SK26B
Public Made by Adomby adom
Leiditech Schottky Diodes, SMB. 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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SK26B
Leiditech · Schottky Diodes · SMB
SK26B from Leiditech, in a SMB. 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 | Leiditech |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage (SK26B) | 60 | V | 1 | ||||
| Maximum RMS Voltage (SK26B) | 42 | V | 1 | ||||
| Maximum DC Blocking Voltage (SK26B) | 60 | V | 1 | ||||
| Average Forward Current | IF(AV) | 2 | A | TJ = 90°C | 1 | ||
| Peak Forward Surge Current | IFSM | 50 | A | 8.3ms, half sine | 1 | ||
| Maximum DC Reverse Current At Rated DC Blocking Voltage | IR | 0.5 | mA | TJ = 25°C | 1 | ||
| Maximum Instantaneous Forward Voltage (SK25B-SK26B) | VF | 0.7 | V | IFM = 2.0A; TJ = 25°C; pulse test: pulse width 300 µsec, duty cycle 2% | 1 | ||
| Typical Junction Capacitance (SK23B-SK210B) | CJ | 50 | pF | Measured at 1.0MHz, VR=4.0V | 1 | ||
| Operating Temperature | -55 | 125 | °C | 1 | |||
| Storage Temperature | -55 | 150 | °C | 1 | |||
| Maximum Thermal Resistance, Junction To Lead | 15 | °C/W | Junction to lead | 1 |
CAD (KiCad official)
- Symbol:
SK26B - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
sk26b-etched.step/sk26b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk26b.step/sk26b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Leiditech datasheet (3 pp, sha256
0c530cdb33a8f7f4, retrieved 2026-10-15, 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).
# SK26B
**Leiditech** · Schottky Diodes · SMB
SK26B from Leiditech, in a SMB. 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 | Leiditech |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage (SK26B) | | | | 60 | V | | 1 |
| Maximum RMS Voltage (SK26B) | | | | 42 | V | | 1 |
| Maximum DC Blocking Voltage (SK26B) | | | | 60 | V | | 1 |
| Average Forward Current | IF(AV) | | | 2 | A | TJ = 90°C | 1 |
| Peak Forward Surge Current | IFSM | | | 50 | A | 8.3ms, half sine | 1 |
| Maximum DC Reverse Current At Rated DC Blocking Voltage | IR | | | 0.5 | mA | TJ = 25°C | 1 |
| Maximum Instantaneous Forward Voltage (SK25B-SK26B) | VF | | | 0.7 | V | IFM = 2.0A; TJ = 25°C; pulse test: pulse width 300 µsec, duty cycle 2% | 1 |
| Typical Junction Capacitance (SK23B-SK210B) | CJ | | 50 | | pF | Measured at 1.0MHz, VR=4.0V | 1 |
| Operating Temperature | | -55 | | 125 | °C | | 1 |
| Storage Temperature | | -55 | | 150 | °C | | 1 |
| Maximum Thermal Resistance, Junction To Lead | | | | 15 | °C/W | Junction to lead | 1 |
## CAD (KiCad official)
- Symbol: `SK26B`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `sk26b-etched.step` / `sk26b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sk26b.step` / `sk26b.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Leiditech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603026858590023680) (3 pp, sha256 `0c530cdb33a8f7f4`, retrieved 2026-10-15, 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/sk26b-datasheet.pdf)