component
SMF100CA
Public Made by Adomby adom
SUNMATE Elec TVS, SOD-123FL. 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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SMF100CA
SUNMATE Elec · TVS · SOD-123FL
SMF100CA from SUNMATE Elec, in a SOD-123FL. 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 bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SUNMATE Elec |
| Package | SOD-123FL |
| 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 Min @IT | VBR MIN | 111 | V | Test current IT = 1.0 mA | 2 | ||
| Breakdown Voltage Max @IT | VBR MAX | 123 | V | Test current IT = 1.0 mA | 2 | ||
| Reverse Stand-Off Voltage | VRWM | 100 | V | 2 | |||
| Maximum Peak Pulse Dissipation (8/10 µs) | PPK | 1000 | W | Ta = 25 °C, PW = 8/10 µs (Note 2) | 1 | ||
| Maximum Peak Pulse Dissipation (10/1000 µs) | 200 | W | PW = 10/1000 µs | 1 | |||
| DC Power Dissipation | PD | 385 | mW | Ta = 25 °C (Note 3) | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Derate above 25 °C | 4 | mW/°C | Above 25 °C | 1 | |||
| Thermal Resistance, Junction to Ambient | RӨJA | 325 | °C/W | Note 3: mounted with recommended minimum pad size, DC board FR-4 | 1 | ||
| Thermal Resistance, Junction to Lead | RӨJL | 26 | °C/W | Note 3: mounted with recommended minimum pad size, DC board FR-4 | 1 |
CAD (KiCad official)
- Symbol:
SMF100CA - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
smf100ca-etched.step/smf100ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smf100ca.step/smf100ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SUNMATE Elec datasheet (3 pp, sha256
d21459447df3b833, 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).
# SMF100CA
**SUNMATE Elec** · TVS · SOD-123FL
SMF100CA from SUNMATE Elec, in a SOD-123FL. 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 bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SUNMATE Elec |
| Package | SOD-123FL |
| 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 Min @IT | VBR MIN | 111 | | | V | Test current IT = 1.0 mA | 2 |
| Breakdown Voltage Max @IT | VBR MAX | | | 123 | V | Test current IT = 1.0 mA | 2 |
| Reverse Stand-Off Voltage | VRWM | | | 100 | V | | 2 |
| Maximum Peak Pulse Dissipation (8/10 µs) | PPK | | | 1000 | W | Ta = 25 °C, PW = 8/10 µs (Note 2) | 1 |
| Maximum Peak Pulse Dissipation (10/1000 µs) | | | | 200 | W | PW = 10/1000 µs | 1 |
| DC Power Dissipation | PD | | | 385 | mW | Ta = 25 °C (Note 3) | 1 |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 1 |
| Derate above 25 °C | | | 4 | | mW/°C | Above 25 °C | 1 |
| Thermal Resistance, Junction to Ambient | RӨJA | | 325 | | °C/W | Note 3: mounted with recommended minimum pad size, DC board FR-4 | 1 |
| Thermal Resistance, Junction to Lead | RӨJL | | 26 | | °C/W | Note 3: mounted with recommended minimum pad size, DC board FR-4 | 1 |
## CAD (KiCad official)
- Symbol: `SMF100CA`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `smf100ca-etched.step` / `smf100ca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smf100ca.step` / `smf100ca.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SUNMATE Elec datasheet](docs/smf100ca-datasheet.pdf) (3 pp, sha256 `d21459447df3b833`, 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/smf100ca-datasheet.pdf)