component
SK320
Public Made by Adomby adom
DIYI Elec Tech Schottky Diodes, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 6d ago |
| viewers | 6d ago |
| package.json | 6d ago |
| page.json | 6d ago |
| README.md | 6d ago |
| sk320-etched.glb | 6d ago |
| sk320-etched.step | 6d ago |
| sk320-hero.glb | 6d ago |
| sk320-hero.overlay.json | 6d ago |
| sk320.glb | 6d ago |
| sk320.kicad_mod | 6d ago |
| sk320.kicad_sym | 6d ago |
| sk320.lbr | 6d ago |
| sk320.step | 6d ago |
SK320
DIYI Elec Tech · Schottky Diodes · SMB(DO-214AA)
SK320 from DIYI Elec Tech, in a SMB(DO-214AA). 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 | DIYI Elec Tech |
| Package | SMB(DO-214AA) |
| 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 | VRRM | 200 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 140 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 200 | V | 1 | |||
| Average Rectified Output Current | IO | 3 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 80 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Forward Voltage | VFM | 0.92 | V | IF=3.0A, pulse test PW=300usec, 1% duty cycle | 1 | ||
| Typical Thermal Resistance | RθJA | 70 | ℃/W | Junction to lead mounted on PCB with 0.3" x 0.3" (8.0 mm x 8.0 mm) copper pad areas | 1 | ||
| Rating for fusing | I2t | 26.56 | A2s | t<8.3ms | 1 | ||
| Operating Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
SK320 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files:
sk320-etched.step/sk320-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk320.step/sk320.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIYI Elec Tech datasheet (3 pp, sha256
0cd26ff48b783fdd, 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).