component
SMCJ210CA
Public Made by Adomby adom
hongjiacheng ESD And Surge Protection (TVS/ESD), 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 | 15d ago |
| viewers | 2d ago |
| package.json | 15d ago |
| page.json | 15d ago |
| README.md | 15d ago |
| smcj210ca-etched.glb | 15d ago |
| smcj210ca-etched.step | 15d ago |
| smcj210ca-hero.glb | 15d ago |
| smcj210ca-hero.overlay.json | 15d ago |
| smcj210ca.glb | 15d ago |
| smcj210ca.kicad_mod | 15d ago |
| smcj210ca.kicad_sym | 2d ago |
| smcj210ca.lbr | 2d ago |
| smcj210ca.step | 15d ago |
SMCJ210CA
hongjiacheng · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
SMCJ210CA from hongjiacheng, 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 | A1 | passive | Bidirectional TVS terminal with no polarity (SMCJ210CA: VRWM 210 V, VBR 237 to 263 V at 1 mA, VC 340 V at IPP 4.4 A), interchangeable with the other terminal. |
| 2 | A2 | passive | Bidirectional TVS terminal with no polarity and no cathode band, interchangeable with the other terminal; 1500 W peak pulse power at 10/1000 µs. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Stand-Off Voltage | VRWM | 210 | V | 3 | |||
| Breakdown Voltage | VBR | 237 | 263 | V | @IT = 1 mA | 3 | |
| Test Current | IT | 1 | mA | 3 | |||
| Maximum Clamping Voltage | VC | 340 | V | @IPP | 3 | ||
| Peak Pulse Current | IPP | 4.4 | A | 10/1000μs waveform | 3 | ||
| Reverse Leakage | IR | 1 | μA | @VRWM | 3 | ||
| Breakdown Voltage Tolerance | -5 | 5 | % | Suffix A denotes 5% tolerance device | 3 | ||
| Peak Pulse Power Dissipation | PPPM | 1500 | W | 10/1000µs waveform | 1 | ||
| Steady State Power Dissipation | PM(AV) | 6.5 | W | Infinite heat sink at TL=75°C | 1 | ||
| Peak Forward Surge Current | IFSM | 200 | A | 8.3ms single half sine wave | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction to Lead | RθJ-L | 15 | ℃/W | Typical | 1 | ||
| Thermal Resistance Junction to Ambient | RθJ-A | 75 | ℃/W | Typical | 1 | ||
| Temperature Coefficient of Breakdown Voltage | ΔVBR | 0.1 | % | 0.1% ×VBR@25℃ ×ΔT, 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 | tin | •Matte tin lead-free Plated •Halogen free and RoHS compliant | 1 |
CAD (KiCad official)
- Symbol:
SMCJ210CA - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
smcj210ca-etched.step/smcj210ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj210ca.step/smcj210ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (5 pp, sha256
5cbe7c34174b4905, retrieved 2026-10-23, 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).