component
SMCJ8.0CA
Public Made by Adomby adom
Brightking Elec (TAIWAN) TVS, SMC(DO-214AB). 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 | 12d ago |
| viewers | 12d ago |
| package.json | 12d ago |
| page.json | 12d ago |
| README.md | 12d ago |
| smcj8-0ca-etched.glb | 12d ago |
| smcj8-0ca-etched.step | 12d ago |
| smcj8-0ca-hero.glb | 12d ago |
| smcj8-0ca-hero.overlay.json | 12d ago |
| smcj8-0ca.glb | 12d ago |
| smcj8-0ca.kicad_mod | 12d ago |
| smcj8-0ca.kicad_sym | 12d ago |
| smcj8-0ca.lbr | 12d ago |
| smcj8-0ca.step | 12d ago |
SMCJ8.0CA
Brightking Elec (TAIWAN) · TVS · SMC(DO-214AB)
SMCJ8.0CA from Brightking Elec (TAIWAN), in a SMC(DO-214AB). 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 | Brightking Elec (TAIWAN) |
| Package | SMC(DO-214AB) |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (bidirectional) | VBR | 8.89 | 9.83 | V | @IT = 1 mA (test current column) | 2 | |
| Maximum clamping voltage (bidirectional) | VC | 13.6 | V | @IPP = 110.3 A | 2 | ||
| Reverse leakage current (bidirectional) | IR | 50 | μA | @VRWM = 8.0 V; Note: for bidirectional type with VRWM of 10 V and less, the IR limit is double | 3 | ||
| Reverse stand-off voltage (bidirectional) | VRWM | 8 | V | 2 | |||
| Peak pulse power dissipation | PPPM | 1500 | W | 10/1000μs waveform (Note 1, Note 2, Fig.1); printed as Minimum | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | W | TA=50℃ (Fig.5) | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3ms single half sine-wave, superimposed on rated load (JEDEC method) (Note 3, Fig.6) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -65 | 150 | ℃ | 1 | ||
| Typical thermal resistance junction to lead | RθJL | 15 | ℃/W | Typical | 1 | ||
| Typical thermal resistance junction to ambient | RθJA | 75 | ℃/W | Typical | 1 |
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 | 2. Mounted on 8.0mm×8.0mm copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMCJ8.0CA - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
smcj8-0ca-etched.step/smcj8-0ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj8-0ca.step/smcj8-0ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking Elec (TAIWAN) datasheet (6 pp, sha256
00cf7d9684b63f1b, retrieved 2026-10-21, 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).