component
SM4007WS
Public Made by Adomby adom
YFW Diodes - General Purpose, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSM4007WS
YFW · Diodes - General Purpose · SOD-323
SM4007WS from YFW, in a SOD-323. 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 | Cathode | passive | Cathode terminal of the glass passivated standard rectifier, rated for a 1000 V peak repetitive reverse voltage. |
| 2 | Anode | passive | Anode terminal of the rectifier, which conducts up to a maximum average forward rectified current of 1 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 1000 | V | 1 | |||
| RMS reverse voltage | VRMS | 700 | V | 1 | |||
| Working Peak Reverse Voltage | VDC | 1000 | V | 1 | |||
| Maximum Average Forward Rectified Current | IF(AV) | 1 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 20 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 1 | v | 1A | 1 | ||
| Maximum DC Reverse Current | IR | 5 | uA | Ta=25 °C at rated DC blocking voltage | 1 | ||
| Maximum DC Reverse Current | IR | 50 | uA | Ta=125 °C at rated DC blocking voltage | 1 | ||
| Typical Thermal Resistance | RθJA | 55 | °C/W | P.C.B. mounted with 0.2" X 0.2" (5 X 5 mm) copper pad areas | 1 | ||
| Typical reverse recovery time | Trr | 1.5 | uS | IF=0.5A, IR=1A, Irr=0.25A | 1 | ||
| Typical junction capacitance | Cj | 5 | pF | 1 MHz, reverse voltage 4 V D.C | 1 | ||
| Operating and Storage Temperature Range | Tj, Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
SM4007WS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
sm4007ws-etched.step/sm4007ws-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sm4007ws.step/sm4007ws.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
76f35084ce5e5f00, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).