component
1N4007WS
Public Made by Adomby adom
MDD Microdiode Semiconductor 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
markdown1N4007WS
MDD Microdiode Semiconductor · Diodes - General Purpose · SOD-323
1N4007WS from MDD Microdiode Semiconductor, 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 | K | passive | Cathode, the terminal at the end of the body marked with the cathode bar; the 1N4007WS blocks up to VRRM 1000 V (VRMS 700 V, VDC 1000 V) across the diode. |
| 2 | A | passive | Anode, the terminal at the end opposite the cathode bar; the 1N4007WS carries I(AV) 1.0 A average forward current with IFSM 25 A (8.3 ms half sine) and VF 1.1 V at 1.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MDD Microdiode Semiconductor |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRMM | 1000 | V | 1 | |||
| Maximum RMS voltage | VRMS | 700 | V | 1 | |||
| Maximum DC blocking voltage | VDC | 1000 | V | 1 | |||
| Maximum average forward rectified current | I(AV) | 1 | A | at TL (see fig.1) | 1 | ||
| Peak forward surge current | IFSM | 25 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Maximum instantaneous forward voltage | VF | 1.1 | V | at 1.0A | 1 | ||
| Maximum DC reverse current | IR | 5 | uA | TA=25℃, at rated DC blocking voltage | 1 | ||
| Maximum DC reverse current | IR | 50 | uA | TA=125℃, at rated DC blocking voltage | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | ℃ | 1 | ||
| Typical thermal resistance | RJA | 55 | ℃/W | PCB mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas (NOTE 2) | 1 |
CAD (KiCad official)
- Symbol:
1N4007WS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
1n4007ws-etched.step/1n4007ws-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1n4007ws.step/1n4007ws.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MDD Microdiode Semiconductor datasheet (3 pp, sha256
5bd15ecf26151949, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).