component
1.5SMC68CA
Public Made by Adomby adom
Brightking Elec (TAIWAN) TVS, SMC(DO-214AB). Pinout reviewed by a person 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 | 4d ago |
| viewers | 4d ago |
| 1-5smc68ca-etched.glb | 4d ago |
| 1-5smc68ca-etched.step | 4d ago |
| 1-5smc68ca-hero.glb | 4d ago |
| 1-5smc68ca-hero.overlay.json | 4d ago |
| 1-5smc68ca.glb | 4d ago |
| 1-5smc68ca.kicad_mod | 4d ago |
| 1-5smc68ca.kicad_sym | 4d ago |
| 1-5smc68ca.lbr | 4d ago |
| 1-5smc68ca.step | 4d ago |
| package.json | 4d ago |
| page.json | 4d ago |
| README.md | 4d ago |
1.5SMC68CA
Brightking Elec (TAIWAN) · TVS · SMC(DO-214AB)
1.5SMC68CA 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 | Terminal 1 | passive | Bidirectional (CA) terminal with no cathode band, interchangeable with the other terminal; 1500W peak pulse power at 10/1000μs, VRWM 58.10V, VBR 64.60~71.40V at 1mA, VC 92.0V at 16.5A. |
| 2 | Terminal 2 | passive | Bidirectional (CA) terminal with no cathode band, interchangeable with the other terminal; 1500W peak pulse power at 10/1000μs, VRWM 58.10V, VBR 64.60~71.40V at 1mA, VC 92.0V at 16.5A. |
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 | 64.6 | 71.4 | V | @IT = 1 mA | 3 | |
| Reverse Stand-Off Voltage | VRWM | 58.1 | V | 3 | |||
| Maximum Clamping Voltage | VC | 92 | V | @IPP = 16.5 A | 3 | ||
| Peak Pulse Current | IPP | 16.5 | A | 10/1000μs waveform | 3 | ||
| Reverse Leakage | IR | 1 | μA | @VRWM | 3 | ||
| Test Current | IT | 1 | mA | 3 | |||
| Peak pulse power dissipation | PPPM | 1500 | Watts | 10/1000μs waveform, Minimum | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | Watts | TA=50℃ | 1 | ||
| Peak forward surge current | IFSM | 200 | Amps | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating junction and storage temperature range | 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 |
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:
1.5SMC68CA - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
1-5smc68ca-etched.step/1-5smc68ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1-5smc68ca.step/1-5smc68ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking Elec (TAIWAN) datasheet (6 pp, sha256
2ab14528f5fa9579, retrieved 2026-10-22, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).