component
5.0SMDJ22A
Public Made by Adomby adom
Brightking Elec (TAIWAN) TVS, SMC(DO-214AB). Pinout cross-checked by two models against the datasheet, 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 | 8d ago |
| viewers | 8d ago |
| 5-0smdj22a-etched.glb | 8d ago |
| 5-0smdj22a-etched.step | 8d ago |
| 5-0smdj22a-hero.glb | 8d ago |
| 5-0smdj22a-hero.overlay.json | 8d ago |
| 5-0smdj22a.glb | 8d ago |
| 5-0smdj22a.kicad_mod | 8d ago |
| 5-0smdj22a.kicad_sym | 8d ago |
| 5-0smdj22a.lbr | 8d ago |
| 5-0smdj22a.step | 8d ago |
| package.json | 8d ago |
| page.json | 8d ago |
| README.md | 8d ago |
5.0SMDJ22A
Brightking Elec (TAIWAN) · TVS · SMC(DO-214AB)
5.0SMDJ22A 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 terminal of the unidirectional TVS, marked by the color band, connected to the protected line (VRWM 22V, VBR 24.40-26.90V at 1mA, VC 35.5V at 141A IPP). |
| 2 | A | passive | Anode terminal of the unidirectional TVS, opposite the cathode band, normally connected to ground or return (peak pulse power 5000W at 10/1000µs). |
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 | VBR | 24.4 | 26.9 | V | @IT=1 mA, TA=25℃ | 2 | |
| Reverse Stand-Off Voltage | VRWM | 22 | V | TA=25℃ | 2 | ||
| Maximum Clamping Voltage | VC | 35.5 | V | @IPP=141 A, TA=25℃ | 2 | ||
| Peak Pulse Current | IPP | 141 | A | 10/1000μs waveform | 2 | ||
| Reverse Leakage | IR | 5 | μA | @VRWM, TA=25℃ | 2 | ||
| Test Current | IT | 1 | mA | TA=25℃ | 2 | ||
| Peak pulse power dissipation | PPPM | 5000 | Watts | 10/1000μs waveform (Minimum 5000) | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | Watts | TA=50℃ | 1 | ||
| Peak forward surge current | IFSM | 300 | Amps | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 | ||
| Operating junction and storage temperature | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to lead | RθJL | 15 | ℃/W | Typical | 1 | ||
| Thermal resistance junction to ambient | RθJA | 75 | ℃/W | Typical | 1 | ||
| VBR tolerance | -5 | 5 | % | 5% VBR Voltage Tolerance (A suffix) | 6 |
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:
5.0SMDJ22A - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
5-0smdj22a-etched.step/5-0smdj22a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);5-0smdj22a.step/5-0smdj22a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking Elec (TAIWAN) datasheet (6 pp, sha256
5af62c19ab19a5ed, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).