component
SM4007
Public Made by Adomby adom
YFW Diodes - General Purpose, DO-213AB. 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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SM4007
YFW · Diodes - General Purpose · DO-213AB
SM4007 from YFW, in a DO-213AB. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-213AB |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (SM4007 column) | VRRM | 1000 | V | 1 | |||
| Maximum RMS voltage (SM4007 column) | VRMS | 700 | V | 1 | |||
| Maximum DC Blocking Voltage (SM4007 column) | VDC | 1000 | V | 1 | |||
| Maximum Average Forward Rectified Current | I(AV) | 1 | A | TL=100°C | 1 | ||
| Peak Forward Surge Current | IFSM | 30 | A | 8.3ms Single Half Sine-wave Superimposed On Rated Load | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 1 | V | at 1.0 A | 1 | ||
| Maximum DC reverse current | IR | 200 | u A | at rated DC blocking voltage, TA = 25°C and TA = 125°C (temperature for the printed value not clear in extracted text) | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Typical junction capacitance | CJ | 15 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 | ||
| Typical Thermal Resistance | RθJA | 75 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
SM4007 - Footprint:
Diode_SMD:D_MELF - 3D model: DO-213AB (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
05675f3938cc5866, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# SM4007
**YFW** · Diodes - General Purpose · DO-213AB
SM4007 from YFW, in a DO-213AB. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-213AB |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (SM4007 column) | VRRM | | | 1000 | V | | 1 |
| Maximum RMS voltage (SM4007 column) | VRMS | | | 700 | V | | 1 |
| Maximum DC Blocking Voltage (SM4007 column) | VDC | | | 1000 | V | | 1 |
| Maximum Average Forward Rectified Current | I(AV) | | | 1 | A | TL=100°C | 1 |
| Peak Forward Surge Current | IFSM | | | 30 | A | 8.3ms Single Half Sine-wave Superimposed On Rated Load | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 1 | V | at 1.0 A | 1 |
| Maximum DC reverse current | IR | | | 200 | u A | at rated DC blocking voltage, TA = 25°C and TA = 125°C (temperature for the printed value not clear in extracted text) | 1 |
| Operating Junction Temperature Range | TJ | -55 | | 150 | °C | | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
| Typical junction capacitance | CJ | | 15 | | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 |
| Typical Thermal Resistance | RθJA | | 75 | | °C/W | | 1 |
## CAD (KiCad official)
- Symbol: `SM4007`
- Footprint: `Diode_SMD:D_MELF`
- 3D model: DO-213AB (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](docs/sm4007-datasheet.pdf) (3 pp, sha256 `05675f3938cc5866`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/sm4007-datasheet.pdf)