# SK26Q-LTP

**MCC(Micro Commercial Components)** · Schottky Diodes · DO-214AA (SMB)

SK26Q-LTP from MCC(Micro Commercial Components), in a DO-214AA (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 | cathode | passive | Cathode terminal of the Schottky rectifier; the datasheet states no pin-specific electrical limits beyond the device maximum ratings. |
| 2 | anode | passive | Anode terminal of the Schottky rectifier; the datasheet states no pin-specific electrical limits beyond the device maximum ratings. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | DO-214AA (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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM |  |  | 60 | V |  | 1 |
| Working Peak Reverse Voltage | VRWM |  |  | 60 | V |  | 1 |
| DC Blocking Voltage | VR |  |  | 60 | V |  | 1 |
| RMS Reverse Voltage | VRMS |  |  | 42 | V |  | 1 |
| Average Rectified Forward Current | IF(AV) |  |  | 2 | A | @ TL=120°C | 1 |
| Non-Repetitive Peak Surge Current | IFSM |  |  | 75 | A | @8.3ms Half Sine Wave | 1 |
| Current Squared Time | I2t |  |  | 23.34 | A²s | @ 1ms≤t≤8.3ms | 1 |
| Forward Voltage | VF |  | 0.58 | 0.7 | V | IF=2A; TJ=25°C | 2 |
| Forward Voltage | VF |  | 0.54 | 0.63 | V | IF=2A; TJ=125°C | 2 |
| Reverse Current | IR |  |  | 0.1 | mA | at Rated VR; TJ=25°C | 2 |
| Reverse Current | IR |  |  | 10 | mA | at Rated VR; TJ=125°C | 2 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | °C |  | 2 |
| Storage Temperature Range | Tstg | -55 |  | 150 | °C |  | 2 |
| Thermal Resistance from Junction to Lead | Rth(J-L) |  | 22 |  | °C/W | Note 1: mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas | 2 |
| Thermal Resistance from Junction to Ambient | Rth(J-A) |  | 63 |  | °C/W | Note 1: mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas | 2 |

## CAD (KiCad official)

- Symbol: `SK26Q-LTP`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: DO-214AA (SMB) (KiCad packages3D, STEP)
- 3D model files: `sk26q-ltp-etched.step` / `sk26q-ltp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sk26q-ltp.step` / `sk26q-ltp.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [MCC(Micro Commercial Components) datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604396695035650048) (5 pp, sha256 `e099f12738a9792a`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/sk26q-ltp-datasheet.pdf)