SFD52A07L01
Public Made by Adomby adom
Brightking Elec (TAIWAN) ESD Protection Devices, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownSFD52A07L01
Brightking Elec (TAIWAN) · ESD Protection Devices · SOD-523
SFD52A07L01 from Brightking Elec (TAIWAN), in a SOD-523. 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 | Brightking Elec (TAIWAN) |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse stand-off voltage | VRWM | 7 | V | TJ=25℃ | 2 | ||
| Reverse breakdown voltage | VBR | 7.5 | V | IBR=1mA | 2 | ||
| Reverse leakage current | IR | 1 | μA | VR=7V | 2 | ||
| Clamping voltage (tp=8/20μs) | VC | 12 | V | IPP=1A | 2 | ||
| Clamping voltage (tp=8/20μs) | VC | 25 | V | IPP=16A | 2 | ||
| Peak pulse current (tp=8/20μs) | IPP | 16 | A | 2 | |||
| Off state junction capacitance | CJ | 190 | pF | 0Vdc,f=1MHz | 2 | ||
| ESD voltage (Contact discharge) | VESD | -30 | 30 | kV | Contact discharge | 1 | |
| ESD voltage (Air discharge) | VESD | -30 | 30 | kV | Air discharge | 1 | |
| Storage & operating temperature range | TSTG, TJ | -55 | 150 | ℃ | 1 |
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 | ● Lead Free/RoHS compliant ● Solder reflow temperature: Pure Tin-Sn, 260~270℃ | 1 |
CAD (KiCad official)
- Symbol:
SFD52A07L01 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
sfd52a07l01-etched.step/sfd52a07l01-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sfd52a07l01.step/sfd52a07l01.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking Elec (TAIWAN) datasheet (5 pp, sha256
4b9d60539876a775, retrieved 2026-10-22, 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).