component
SMBJ220CA
Public Made by Adomby adom
RUILON(Shenzhen Ruilongyuan Elec) TVS, DO-214AA(SMB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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SMBJ220CA
RUILON(Shenzhen Ruilongyuan Elec) · TVS · DO-214AA(SMB)
SMBJ220CA from RUILON(Shenzhen Ruilongyuan Elec), in a DO-214AA(SMB). 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON(Shenzhen Ruilongyuan Elec) |
| Package | DO-214AA(SMB) |
| Category | TVS/Fuse/Board Level 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) | VRWM | 220 | V | 3 | |||
| Breakdown Voltage MIN | VBR | 242 | V | IT = 1 mA | 3 | ||
| Breakdown Voltage MAX | VBR | 281.6 | V | IT = 1 mA | 3 | ||
| Maximum Clamping Voltage | VC | 356 | V | IPP = 1.7 A | 3 | ||
| Reverse Leakage Current | IR | 1 | µA | @VRWM | 3 | ||
| Peak Pulse Power Dissipation | PPPM | 600 | Watts | TA=25°C, 10/1000µs waveform (Fig.2) | 2 | ||
| Power Dissipation on Infinite Heat Sink | PD | 5 | Watts | TA=50°C | 2 | ||
| Operating junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 2 | ||
| Typical Thermal Resistance Junction to Lead | RθJL | 20 | °C/W | 2 | |||
| Typical Thermal Resistance Junction to Ambient | RθJL | 100 | °C/W | 2 |
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 ree and RoHS compliant | 2 |
CAD (KiCad official)
- Symbol:
SMBJ220CA - Footprint:
Diode_SMD:D_SMB - 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
- 3D model files:
smbj220ca-etched.step/smbj220ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smbj220ca.step/smbj220ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RUILON(Shenzhen Ruilongyuan Elec) datasheet (7 pp, sha256
ef490f296b9d486f, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).
# SMBJ220CA
**RUILON(Shenzhen Ruilongyuan Elec)** · TVS · DO-214AA(SMB)
SMBJ220CA from RUILON(Shenzhen Ruilongyuan Elec), in a DO-214AA(SMB). 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON(Shenzhen Ruilongyuan Elec) |
| Package | DO-214AA(SMB) |
| Category | TVS/Fuse/Board Level 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) | VRWM | | | 220 | V | | 3 |
| Breakdown Voltage MIN | VBR | 242 | | | V | IT = 1 mA | 3 |
| Breakdown Voltage MAX | VBR | | | 281.6 | V | IT = 1 mA | 3 |
| Maximum Clamping Voltage | VC | | | 356 | V | IPP = 1.7 A | 3 |
| Reverse Leakage Current | IR | | | 1 | µA | @VRWM | 3 |
| Peak Pulse Power Dissipation | PPPM | | | 600 | Watts | TA=25°C, 10/1000µs waveform (Fig.2) | 2 |
| Power Dissipation on Infinite Heat Sink | PD | | | 5 | Watts | TA=50°C | 2 |
| Operating junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | °C | | 2 |
| Typical Thermal Resistance Junction to Lead | RθJL | | 20 | | °C/W | | 2 |
| Typical Thermal Resistance Junction to Ambient | RθJL | | 100 | | °C/W | | 2 |
## 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 ree and RoHS compliant | 2 |
## CAD (KiCad official)
- Symbol: `SMBJ220CA`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
- 3D model files: `smbj220ca-etched.step` / `smbj220ca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smbj220ca.step` / `smbj220ca.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [RUILON(Shenzhen Ruilongyuan Elec) datasheet](docs/smbj220ca-datasheet.pdf) (7 pp, sha256 `ef490f296b9d486f`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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).
[Datasheet PDF](docs/smbj220ca-datasheet.pdf)